i have 10 minss Type the correct answer in each box. If necessary, use / for the fraction bar(s).
Find the solution for this system of equations.

12x + 15y = 34
-6x + 5y = 3
x =

y =

Answers

Answer 1

Answer:

x=2 y=-1

Step-by-step explanation:

I cant really explain this but this is the answer if u are unsure pls comment in the box thank you


Related Questions

6.25 ÷ 0.025 find and tell me fast and I will mark you as the brainalest

Answers

Answer:

6.25 divided by 0.025 is 250

The difference of a number and 8 is 46 less the number. Find the number ​

Answers

Answer:

unsolvable

Step-by-step explanation:

n-8=46-n

n=(46-n)+8

n=54-n

Answer:

54

Step-by-step explanation:

you add 8+46 and you can check with 54-46=8

Bernard typically runs x km/hour. While he was sick, he only ran 41.5 km/hour. What equation represents that the difference in his speeds is 13.5 km/hour?
x – 41.5 = 13.5
41.5 + x = 13.5
13.5 – x = 41.5
13.5 – 41.5 = x

Answers

Answer: A) x-41.5=13.5

Step-by-step explanation: edge

Answer:

a is correct

Step-by-step explanation:

please help me due in 10 min please help

Answers

Y=7 x=3 if you plug them in they equal out


What is the value of f(4)?
f(4)=_______

Answers

The answer would be 0

What is the solution set for -4x - 10 ≤ 2?

x ≤ -3
x ≥ -3
x ≤ 2
x ≥ 2

Answers

The answer is b
X > -3
Hope it helps

A pool toy is sinking at a constant rate toward the bottom of a pool. the equation y = -5x -4 can be used to represent this situation, where y is the depth of the toy in inches below water level and x is the number of minutes the toy has been sinking. Which statement BEST describes the depth of the pool toy, given this equation?

A. From a starting position of 4 inches below water level, the toy is ascending 5 inches per minute.
B. From a starting position of 4 inches below water level, the toy is descending 5 inches per minute.
C .From a starting position of 5 inches below water level, the toy is ascending 4 inches per munute.
D. From a starting position of 5 inches below sea leve, the toy is descending 4 inches per minute.

Answers

Answer:

4

Step-by-step explanation:

Draw a picture first, then use the Pythagorean Theorem to solve. Round
your answer to the nearest tenth.
A wire is stretched from the top of an 8-ft. pole, to a bracket 5-ft. from the
base of the pole. How long is the wire?
O 9.4
09.0
O 89.0
O 13

Answers

Answer:

your answer would be 9.4

Step-by-step explanation:

you'd have to plug in the numbers in the equation.

8^2 + 5^2 = c^2

64 + 25 = c^2

89 = c^2 then you'd do the square root of 89 which will give you 9.4 when rounded to the nearest tenth.

This is hard I need help

Answers

Answer:

Step-by-step explanation:

2,618×[tex]10^{5}[/tex]

[tex]10^{5}[/tex]=100,000

An easy way to do this is to put the number of zeros from 10 into the number

261,800,000

CAN I HAVE HELP!!!!!!!!!!!

Answers

the answer is D 21 :)

Factor the expression using the GCF. 25 + 50

Answers

Answer:75

Step-by-step explanation:

Pedals of Petals, a bike manufacturer that makes flower-themed bikes, has a fixed cost of $100,000 due to the equipment necessary to make the bicycles. Additionally, each bike costs $100 in labor and materials to make. If each bike sells for $300, how many bikes must be sold in order for the company to break even?

Answers

Answer:

Break-even point in units= 500

Step-by-step explanation:

Giving the following information:

Fixed costs= $100,000

Unitary variable cost= $100

Selling price per unit= $300

To calculate the break-even point in units, we need to use the following formula:

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 100,000 / (300 - 100)

Break-even point in units= 500

How can you write the number 1 as a power with base 2? a power with base 10?


plz i really need help it would mean alot

Answers

Answer:

2^1 ?   10^x

Step-by-step explanation:

1 can be written as a power with base 2 as [tex]2^0[/tex].

1 can be written as a power with base 10 as [tex]10^0[/tex].

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To write the number 1 as a power with base 2,

We can use the following formula:

[tex]2^0[/tex] = 1

Therefore,

1 can be written as [tex]2^0[/tex].

To write the number 1 as a power with base 10, we can use the following formula:

[tex]10^0[/tex] = 1

Therefore,

1 can be written as [tex]10^0[/tex].

Thus,

1 can be written as a power with base 2 as [tex]2^0[/tex].

1 can be written as a power with base 10 as [tex]10^0[/tex].

Learn more about expressions here:

https://brainly.com/question/3118662

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Which equation represents exponential decay with a decay rate of 4%?
O y = (0.04)*
O y = (0.96)*
O y = (1.04)
O y = (1.96)

Answers

Answer:

A) y=0.04

Step-by-step explanation:

which fraction had the lowest value?
ILL GIVE BRAINLIEST GIVING 35 POINTS

Answers

Answer:

Its C -7/8

Step-by-step explanation:

I am pretty sure.

Answer: 7/8

Step-by-step explanation:

The fractions are

-1/8, -5/8, -7/8, or -3/8​

We will convert each fraction to decimal.

-1/8 = - 0.125

- 5/8 = - 0.625

- 7/8 = - 0.875

- 3/8 = - 0.375

Arranging the decimals in an increasing order, it becomes

- 0.875, - 0.625, - 0.375, - 0.125

So the lowest fraction is

- 0.875 = - 7/8

Mr. Yellowstone can eat 24 hotdogs in
72 minutes. How long would it take
him to eat 36 hotdogs?

HELP PLSSS

Answers

Answer:

108

Step-by-step explanation:

i think that's the answer not sure

A=1/2w(b+c) solve for c

Answers

9514 1404 393

Answer:

  c = 2A/w -b

Step-by-step explanation:

Multiply by the inverse of the coefficient of the parentheses.

  [tex]A=\dfrac{w}{2}(b+c)\\\\\dfrac{2A}{w}=b+c\\\\\boxed{c=\dfrac{2A}{w}-b} \qquad\text{subtract $b$}[/tex]

What is 5/9 divided by 1/2 rewritten with an improper fraction

Answers

It would be 10/9

Use the keep, change, flip rule to solve

5*2=10 which will be in top

And 9*1=9 which will be at the bottom

The division expression 5/9 divided by 1/2, when rewritten as an improper fraction, is 10/9.

Given that the expression 5/9 divided by 1/2.

To rewrite the division expression 5/9 divided by 1/2 as an improper fraction, and perform the division operation and express the result in the form of a single fraction.

To divide fractions, multiply the first fraction by the reciprocal of the second fraction. In this case, multiply 5/9 by the reciprocal of 1/2.

Reciprocal of 1/2 = 2/1

So, the division expression can be rewritten as:

5/9 ÷ 1/2 = 5/9 x 2/1

Multiplying the fractions:

(5 x 2) / (9 x 1) = 10/9

An improper fraction is one where the numerator is equal to or greater than the denominator. In this case, 10/9 is an improper fraction because the numerator (10) is greater than the denominator (9).

Therefore, the division expression 5/9 divided by 1/2, when rewritten as an improper fraction, is 10/9.

Learn more about fractions and division click here:

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HELP ANSWER X FOR THIS ISOSCELES TRIANGLE THANK YOU

Answers

Answer:

Step-by-step explanation:

Remark

The point about the question is that the two sides are marked as equal.

Equation

3x + 5 = 5x + 1                  Subtract 3x from both sides

Solution

3x - 3x + 5 = 5x - 3x + 1   Combine like terms

5 = 2x + 1                          Subtract 1 from each side

5-1 = 2x +1 - 1                    Combine

4 = 2x                               Divide by 2

4/2 = 2x/2

x = 2    

Find the inverse of function f

Answers

Are u by chance from the Italian function

Answer:

ummm ive never saw this math in my life before lol

John paid $127 for football camp. He paid $7 for each week that he
was enrolled after receiving a discount of $5 off per week. What is
w, the number of weeks John was enrolled in football camp?
John and George paid $127 for football camp. John paid $7 for each
week that he was enrolled in camp. George paid $5 for each week
he was enrolled in camp. What is w, the number of weeks John and
George were enrolled in football camp?
John paid $127 for football camp. He paid a $7 registration fee and
S5 for each week he was enrolled in camp. What is w, the number
of weeks John was enrolled in football camp?
e
John paid $127 for football camp. He paid a 55 registration fee and
$7 per week for each week that he was enrolled in the camp. What
is w, the number of weeks John was enrolled in football camp?

Answers

Answer:

Answer is John paid $127 for football camp. He paid a $7 registration fee and

$5 for each week he was enrolled in camp.

Step-by-step explanation:

w is week btw so he was enrolled for 5 weeks

For this one I would have to guess with the top one or A.

Which two triangles are congruent? Complete the congruence statement.


Answers

Answer:

∆VXW and ∆BDC are congruent

Step-by-step explanation:

to proof:∆VXW and∆BDC are congruent

proof:

statements reasons

1.in ∆VXW and ∆BDC, 1.

i.VW=BD(S) i.given

ii.VX=CD(S) ii.given

iii.XW=BC(S) iii.given

2.∆VXW and∆BDC 2.using S.S.S axiom

are congruent

hence proved.

i just want to tell everyone their doing great

Answers

Thank you so much!
I needed that

An adult cheetah can run up to 70 miles per hour. About how fast is this in feet per second?

Answers

Answer:

An adult cheetah can run 103 feet per second!

Step-by-step explanation:

First we need to convert our miles to feet, there are 5,280 feet in one mile.

So 70 miles multiplied by 5,280 feet is 369,600 feet.

Now we need to convert an hour to seconds.

There are 60 seconds in one minute, so we multiply 60 seconds by 60 minutes, there are 3,600 seconds in one hour.

Now we need to divide the number of feet by the number of seconds.

369,600 ÷ 3,600 = 102.666667

102.666667 rounded to the nearest whole number is 103.

Chris wrote an equation and the first step of his solution process, as shown.

6 = 12 − 6x
-6 = -6x

Which math operation did Chris apply in his first step?
A) He divided 16 by 4.
B) He added 12 to each side of the equation.
C) He divided each side of the equation by 4.
D) He subtracted 12 from each side of the equation.
Please help me

Answers

d) he subtracted 12 from each side of the equation

hope this helps, please mark brainliest :)
D) He subtracted 12 from each side of the equation.

What is the area of the shaded sector?

Answers

Answer:

In terms of π, the area of the shaded sector is 108πin²

Step-by-step explanation:

Area of the shaded sector, which is the major sector=x°/360(πr²)

A=270/360×π×(12in)²

A=¾π×144in²

A=108πin²( in terms of π)

Uriah deposited a check into his account for $310.64. Then, he withdrew 129.43 in cash in the same transaction. What is the net amount of Uriah's transaction?

Answers

310.64 - 129.43 equals 181.21

Your answer is 181.21

I hope this helped!


I would appreciate it if you gave me a Thanks and a brainliest (:

A pack of 6 gatorades costs $4.50. What is the price per Gatorade?

Answers

Answer:

$0.75

Step-by-step explanation:

Given that a pack of 6 Gatorades costs 4.50, simply divide 4.50 by 6.

4.50/6=0.75

Thus, $0.75 is your answer.

(Please Mark Brainliest.)

some one please help me ms derienzo is killing my little pea brain

Answers

I’m pretty sure the answer would be A, sorry if i’m incorrect, have a great day :)

6 (6 + 7) = show work

Answers

Answer:

78

Step-by-step explanation:

6 (6+7) =

36 + 42 =

78

6x(6+7)

6x13

78

Hope this helped

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