Mathematics High School

Solve 6z + 10v = 30 for v

Answers

Answer 1

Answer:

[tex]v=\frac{3\left(-z+5\right)}{5}[/tex]

Step-by-step explanation:

im too good no ty

<3

Red

Related Questions

If f(x)=4x−3 and the domain of f is {0, 5, 10}, what is the range of f?

Answers

Answer:

It's the first one

Step-by-step explanation:

You bike 16.2 miles in 1.8 hours at a steady rate. What equation represents the proportional relationship between the x hours you bike and the distance y in miles that you​ travel?

Answers

Answer:

9x

Step-by-step explanation:

You have to subtract both of the numbers and simplify it.

Help!!! Explain too please

Answers

Answer:

5 cm/s

Step-by-step explanation:

The rate of change (ROC) is the speed at which the y variable (hieght) increases with the x variable (time). so ROC = 5.

the linear equation is y = mx + b, m is also the roc, b is the initial value, so,

if y = 60, x = 4 & b = 40, then making m the subject of equation will give the value of the ROC. i.e m = (y - b)/x = (60 - 40)/4.

Julissa has loan of $46,680. This loan has a simple interest rate of 4% per year. What is the amount of interest that Julissa will be charged on this loan at the end of one year? i need it now please

$18, 672


$1,867.20


$11,495


$48,547.20

Answers

Answer:

A

Step-by-step explanation:

What represents 60=5 x 12?

Answers

Answer:

multiplication

Step-by-step explanation:

Marcus jogged all the way around a square Park that has an area of four square miles how many miles total did Marcus jog

Answers

Answer:

1.434 miles

Step-by-step explanation:

if 1.5 miles isnt an option select 1 mile

w(x)=5/6x-3;w(x)=-18

Answers

Answer:

x = -18

Step-by-step explanation:

Step 1: Define

w(x) = 5/6x - 3

w(x) = -18

Step 2: Substitute and Evaluate

-18 = 5/6x - 3

-15 = 5/6x

x = -18

a petting zoo has 5 lambs 11 rabbits 4 goats and 4 piglets. find the ratio of goats to the total number of animals. write the ratio in the simplest form then explain its meaning​

Answers

Answer:

1:6 or 1/6

Step-by-step explanation:

Because the question asks for the goats to the total number of animals, you have to write the ratio in the same order. So, there are 4 goats, and to find the total number of animals, you just add every number.

5+11+4+4=24

The result would be 4:24, and because you need the ratio in the simplest form, you just divide both sides by the same greatest number. Both 4 and 24 can be divided evenly by 4. So, when you simplify, the answer comes out as 1:6. (Ratios can also be written as fractions, just so you know!! For example, the ratio 1:6 can be written as 1/6; both answers would be correct.)

Hope this helps!!!! Have an amazing day :3

How many solutions to y=2x-3 y=-x+3

Answers

Answer:

One solution, as there is only one intersection between these two lines.

x = 2, and y = 1 (point of interesection (2, 1) )

y = 2x-3

y = -x + 3

first step is to substitute the y of one equation into the other and solve for x.

- x + 3 = 2x - 3

___________

+x. +x

_____________

3 = 3x-3

_____________

+3 +3

____________

6 = 3x

_____________

÷3 ÷3

_______________

2 = x

______________

x = 2

_______________

We can verify this value is true by substituting it back into the equations and as a result also solving for the working y value.

x = 2 -> y = 2(x) - 3

2(2) - 3 = 4 - 3 = 1

y = 1

____________

x = 2 -> y = -(x) + 3

-(2) + 3 = -2 + 3 = 1

y = 1

On the planet Umpt, there are 14 boondins to every 6 totts. If farmer
Coraz has 80 boondins on his elentire farm, how many totts are on the
farm?
No decimals. Use a mixed number if needed.

Answers

Answer:

6720

Step-by-step explanation:

Two sides of a rectangle are the same length, r. The other two sides are each 4 meters.
The perimeter of the rectangle is 26 meters,
Write an equation that represents
the situation.

Answers

Answer:

4 times 4 plus 10

Step-by-step explanation:

there are waaaay more ways than just this there is

( 8 times 2 ) plus ( 5 times 2 )

and

( 5 plus 5 ) plus 16

plz mark me as brainiest

Answer:

equation=  2r+8=26

r = 9

Step-by-step explanation:

i got this lesson that's the answer.

2r+8=26

    -8  -8

 2r = 18

18/8 = 9

r=9

What is the slope and equation of the graph?

Answers

Answer:

Looks like the slope is -(1/2) and the equation is y= -(1/2)x + 1

These steps were used to construct the perpendicular bisector of segment DE.
Which statement MUST be true?
PHOTO ABOVE






Answers

Answer:

haha imagine math

Step-by-step explanation:

Answer: MD=ME

Step-by-step explanation:

Those are the only ones that are actually equal to eachother. Plus I hate you to the other person who didn’t answer the question but said “lol imagine math”

plz help brainliest to first answer

Answers

Answer:

63° as by calculating the total angles in triangle and by applying geometry shape knowledge

g(t)=
⎩
⎪
⎪
⎪
⎪
⎪
⎪
⎪
⎪
⎨
⎪
⎪
⎪
⎪
⎪
⎪
⎪
⎪
⎧
​

−2t(t+1)
6
5t
​

2t
2
+3t
​

,
,
,
​

t 12
​

g
(
12
)
=
g(12)=g, left parenthesis, 12, right parenthesis, equals

Answers

Answer:

HI

Step-by-step explanation:

WHAT IS THAT

Answer:

10 (In khan academy)

Step-by-step explanation:

Four bags of chips cost $12. How much do 7 bags of chips cost?

Answers

Answer:

4 bags cost 12 = 3 each bag so 3 x 7 = 21$

Step-by-step explanation:

If four bags of chips cost $12 it would be
12/4 = $3 per bag

So 7 bags x $3 = $21

Hope this helped :)

HELP ME HELP ME please !!! 10 points

Answers

Answer:

4 &15 i think

Step-by-step explanation:

Answer:

slope is rise over run (rise/run) so the slope is 3/2 and y-int is at (0,9)

Step-by-step explanation:

lol i commented it earlier^^^^^

What is the distance between the two endpoints in the graph below? If
necessary, round your answer to two decimal places.
(3,5)
O A. 13.46 units
B. 11 units
C. 10 units
66,-6)
D. 14.21 units

Answers

C because it’s rounding to the 11

Answer:

14.21

Step-by-step explanation:

It's actually 14.21 on A p E x

The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh? *


Answers

Answer:

120 pounds

Step-by-step explanation:

15 boxes = 45 pounds

45/15= 3

1 box= 3 pounds

40 x 3 = 120

40 boxes would weigh 120 pounds

hope this helps :)

Answer: 120 lbs.

Explanation: One box weighs 3 pounds (divide 45 by 15). 3 times 40 equals 120. So the total weight is 120 pounds.

Plz mark brainliest:)

Approximate the mean of the grouped data for the ages of the residents of a town.
The approximate mean age is years.
(Round to one decimal place as needed.)
Age
0-9
10-19
20-29
30-39
40-49
50-59
60-69
70-79
80-89
Frequency
57
73
39
65
60
47
37
13
18

Answers

Answer:

The mean age of the frequency distribution for the ages of the residents of a town is 43 years.

Step-by-step explanation:

We are given with the following frequency distribution below;

 

    Age                      Frequency (f)               X                    

    0 - 9                            30                         4.5                   135

   10 - 19                           32                        14.5                  464

   20 - 29                         12                         24.5                 294

   30 - 39                         20                        34.5                 690

   40 - 49                         25                        44.5                1112.5

   50 - 59                         53                        54.5                2888.5

   60 - 69                         49                        64.5                3160.5

   70 - 79                          13                         74.5                968.5

   80 - 89                          8                          84.5                676        

   Total                            242                                              10389      

Now, the mean of the frequency distribution is given by the following formula;

                         Mean =  

                                    =    = 42.9 ≈ 43 approx.

Hence, the mean age of the frequency distribution for the ages of the residents of a town is 43 years

) An object travels 8 miles in 20 minutes at a constant speed. What is the object's speed in miles per hour? *

Answers

Answer:

24 mph

Step-by-step explanation:

speed = 24 miles per hour
Hope this helps

subtract 65 two times from 180

HELP PLS :)

Answers

Answer:

50

Step-by-step explanation:

180 - 65 = 115----> 115 - 65 = 50

Graph each system. Tell whether the system has no solution or infinitely many solutions.
x+ 2y= 10
2x + 4y= 10

Answers

Answer:

No solution, they will never meet at any point.

Step-by-step explanation:

The fraction 26/5 is between which two numbers?

Answers

Answer:

25/5 and 27/5

Step-by-step explanation:

26/5 = 4 1/5

26/5 is between 4 and 5.

HELP ME PLEASE

after you spend this amount time on deductibles, co-payments, and co-insurance for in-network care and services, your health plan pays 100% of the costs of covered benefits

A. co-insurance
B. premium
C. policy
D. max out of pocket
​

Answers

Answer:

i think its co-insurance

Step-by-step explanation:

the percentage you must pay for care after you've met your deductible

The product of negative three and a number is equal to the sum of the number and four.

Answers

-3x=x+4

-x

-4x=4

x=-1

x is equal to -1

Answer:

-3x = x + 4

umm yea! this is correct i checked it!

What is 427 thousand in scientific notation

Answers

Answer:

4.27x10^2

Step-by-step explanation:

choose the figures that are polygons​

Answers

Answer:

I'm pretty sure figure A is the only one correct and also figure D

The surf instructor has an initial fee of $12 and charges $8 per hour for lessons, which is represented by the equation y = 8x + 12, where x is the number of hours and y is the total cost. The instructor gives 32 hours of lessons a month to Sandra and 24 hours of lessons a month to Bela. What is the total amount the instructor makes in a month?


Sandra: y = 8 (32) + 12. y = 256 + 12. y = 268. The instructor receives 268 dollars a month from Sandra.

The instructor makes $_472_ a month.

Answers

Answer: 472$

Step-by-step explanation:

Which equation represents a line perpendicular to the line shown on the graph?

On a coordinate plane, a line goes through (0, 8) and (2, 0).
y = 4 x minus 1
y = negative 4 x + three-fifths
y = one-fourth x + 5
y = negative one-fourth x minus 1

Answers

Answer:

y=4x+4

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Other Questions
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To satisfy the seller, the 30-year mortgage loan would be written as a balloon note, which means that at the end of the third year, you would have to make the regular payment plus the remaining balance on the loan. What would the loan balance be at the end of Year 3, and what would the balloon payment be? I know i already asked this but i need the answer!!!!Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum?O 9(1 + 21)O 3(3 + 7)O 3(3 + 21)O 9(1 + 3) Which of the following could be the lengths of the sides of a right triangle. 6, 8, 105, 5, 103, 4, 68, 15, 16 Why was the Ottoman Empire dismantled after WWI? What is the name of the Eastern Woodland Indian groups that built mounds and enclosures? The ground warmsflower buds peek through the soilseeking spring's appearanceAnd the sun, it smilesThe children play.the surf dances with the sandin summer celebrationAnd the sun, it smiles.The trees swayLeaves change into colorful clothesFor autumn's partyAnd the sun, it smilesThe Earth hidesSnow and ice conspireFor winter's delay of the sun's smile.And the sun, it waitsHow does personification most clearly contribute to the overall meaning ofthe poem?O A 'The sun, it smiles helps the reader sense the sun's differentlevels of heat based on the seasonOB. "Spring's appearance shows that the sun and spring worktogether to create a sense of harmonyOC. The sun, it smiles suggests that the sun is a friendly presence inall the seasonsPREVIOUS Which statement describes an intensive property of matter? Assessment itemsItem 3Which of the following statements is true regarding teens and risky behaviors? Teens often do risky things because they think nothing will happen to them. Teens that hang out with other people who do risky behaviors are more likely to do risky behaviors themselves Neither a nor b is true. Both a and b are true. How did settlers of ancient Greece adapt to the climate and geography of the mountainous regions?A. They used the mountains for raising sheep and goats.B. They developed cities along the large mountain rivers.C. They developed extensive trade routes through the mountains.D. They used fertile mountain farmland for growing grapes and olives. cylindrical container has a height of 24 inches. Currently, the container is filled with water to a height of 18 inches. A leaky faucet drips into the container, causing the height of the water in the container to increase by 2 inches per hour. The equation below can be used to find t, the number of hours it would take to fill the container.18 + ?t = 24What number should be the coefficient of t? John's birthday is this saturday, in buying materials for the party Vicki notices that plates come in packs of 12, cups come in packs of 10, and utensils come in packs of 8 sets. If Vicki wants to have no left overs, how many packs of utensils should she buy? which belife did the colonist hold based on rights granted by the magna carta? 10. PLEASE HELP!! IT'S OVERDUE ~CRIES~ WHOEVER ANSWERS QUICKLY AND CORRECTLY, AND GIVES AN EXPLANATION, WILL BE MARKED BRAINLIEST!!(i tried to copy the pic of the diagram below)French and indian war -> england incurs massive debt -> ?Which of the following correctly completes this graphic organizer?A. England sells its territory west of the Appalachian Mountains to FranceB. England levies numerous taxes on the coloniesC. France cedes territory west of the Appalachian Mountains to EnglandD. 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Why are/is these/this variable control variable(s)? The individual who best represented the Enlightenment in colonial America wasa.) Anne Hutchinsonb.) George Whitefieldc.) Alexander Hamiltond.) William Bradforde.) Benjamin FranklinThis is for an out of school project I'm doing with my cousins. This is not for school. With regard to voting rights, what issues do you think still may be up for debate? The sports store made $564 from selling pool rafts this week (Monday-Friday). Of that amount, it made $132.56 on Monday and $107.38 on Tuesday. IT made an equal amount of money on Wednesday, Thursday, and Friday. How much money did the store make from selling pool rafts on Friday?