Solve the equation.

$2v+7=3$

$v=$

Answers

Answer 1
If your equation is 2v + 7 = 3,

Subtract 7 from both sides to get 2v = -4

Then divide 2 on both sides and get v = -4/2

Then simplify to get v = $-2

Related Questions


A bag of vegetables contains 6 cups, and each serving is 1/2 a cup. How many servings are in a bag

Answers

Answer:

12 servings

Step-by-step explanation:

since each serving is 1/2 a cup and if the bag of veggies contains 6 cups, then if you divide 6/0.5 it is 12 servings

Answer:

12 servings in a bag

Step-by-step explanation:

Please a need help ASAP

Answers

Answer:

B

Step-by-step explanation:

y+10>12

 -10  -10

y>2 aka B

y is GREATER THAN OR EQUAL TO 2

During a storm one and five hundredths inches of rain fell near Marie's house which shows the amount of rain in standard form?

Answers

Answer:

1.05 * 10⁰

Step-by-step explanation:

Standard form is a way of representing either very large or very small numbers easily.

If a number is to be written in standard form, you have to first write down the number between 1 and 10, then you write × 10(to the power of a number).

Given that the amount of rain that fell near Marie's house is one and five hundredths inches of rain.

Amount of rain = one and five hundredths inches of rain = 1 + 5/100 = 1 + 0.05 = 1.05

Amount of rain in standard form = 1.05 * 10⁰

Choose all the angles which are adjacent to < 3
Select all that apply

Answers

Answer:

A and B

Step-by-step explanation:

Adjacent angles are angles that share a common vertex

More specifically adjacent angles are next to each other.

The two angles that are next to ∠3 are ∠4 and ∠2 therefore the correct answer would be A and B

What is true about the figure?
In the figure, angles C and D are a
Therefore, angle C must measure
B = ?
C = ?
A = ?
D = 124°

Answers

Answer:

<A = 56degrees

<B = 34degrees

<C = 56degrees

Step-by-step explanation:

From tyhe diagram, the sum of m<C and m<D is 180degrees. Hence;

<C + <D = 180

<C + 124 = 180

<C = 180 - 124

<C = 56degrees

Also;

<B + 90 + <C = 180

<B + 90 + 56 = 180

<B  + 146 = 180

<B = 180 - 146

<B = 34degrees

Similarly;

<A + <B = 90

<A + 34 = 90

<A = 90 - 34

<A = 56degrees

what is the value of Q? PLEASE SOLVE ASAP!

Answers

Answer:

70

Step-by-step explanation:

half of a circle is 180 degrees

180 - 52 = 128

128 - 58 = 70

To check your answer

70 + 58 = 128

128 + 52 = 180

70 cause 52+58=110 180-110=70

Increase 18 by a half

Answers

Answer:

36

Step-by-step explanation:

if we were decreasing it would be 9 but if we are increasing it, it would be 36

just multiply by 2 or divide by 2

Answer:

27

Step-by-step explanation:

increasing by 1 half is like dividing. 4 increased by one half would be 6, because half of four is 2, and you add that on to four. increasing 18 by half, divide 18 by 2, that = 9 then add 9 onto 18. the answer is 27

10-36. Talayna has some money that she wants to put into a savings account and she has two

options. One option pays 2% interest compounded quarterly. Another option pays only 1.5%,

but is compounded monthly. If she wants to deposit the money for 5 years, which account is

better? If she wants to deposit for 25 years, which account is better? Homework Help

Plzzz

Answers

Answer:

Option 1

Step-by-step explanation:

Effective Interest Rate = [ 1 + ( r / m) ]^ mt -  { 1 }

where i = nominal interest rate , n = number of compounding per time period, t = number of time periods

Option 1 : Interest rate 'i' = 2% , Quarterly compounding 'n' = 4 , t = 25 years  

EAR  = [ 1 + 2% / 4 ]^ (4 x 25) - [ 1 ]  = 0.6466 , ie 64.66%

Option 2 :  Interest rate 'i' = 2% , Monthly compounding 'n' = 12 , t = 25 years  

EAR = [ 1 + 1.5% / 12 ] ^ (12 x 25) - [ 1 ] = 0.4546 , ie 45.46%

As option 1 has higher EAR than option 2, former is better than latter

1.1
*Unsaved
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Which is the best description for the lines m and k?
A)
parallel
B)
perpendicular
intersecting and parallel
D
intersecting but not perpendicular

Answers

Answer:  A) Parallel

===================================================

Explanation:

I've highlighted lines m and k in red (see diagram below). We'll ignore the other lines. On those red lines, I've added blue points with their coordinate locations.

Line m has point A = (-3, 5) and B = (-1, -3). Let's use the slope formula to find the slope through these points

m = (y2-y1)/(x2-x1)

m = (-3-5)/(-1-(-3))

m = (-3-5)/(-1+3)

m = -8/2

m = -4

The slope of line AB, aka line m, is -4.

-------------

Line k has points C = (1, 5) and D = (3, -3) on it. We'll use the slope formula to get...

m = (y2-y1)/(x2-x1)

m = (-3-5)/(3-1)

m = -8/2

m = -4

The slope of line CD, aka line k, is -4

---------------

Both lines m and k have the same slope of -4. Therefore, the two lines are parallel. Parallel lines always have the same slope, but different y intercepts. So these lines will never intersect one another.

A manufacturer tests a certain number of the headsets that are produced each day. If 280 units of that model are tested, and the manufacturer finds 273 headsets without any defects, what is the chance of finding a defective headset? Round your answer to the nearest tenth.

There is a
% chance of finding a defective headset.

Answers

Answer:

2.5

Step-by-step explanation:

273/280 = 97.5%

2.5% are defective

If 280 units of that model are tested, and the manufacturer finds 273 headsets without any defects, There is a 2.5% chance of finding a defective headset.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

A manufacturer tests a certain number of the headsets that are produced each day.

If 280 units of that model are tested, and the manufacturer finds 273 headsets without any defects,

The chance of finding a non-defective headset

= 273/280

= 97.5%

The chance of finding a defective headset

= 100% - 97.5%

= 2.5% are defective

Learn more about the unitary method;

https://brainly.com/question/23423168

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Find the difference. 8.6 - 0.047

Answers

Answer:

8.553

Step-by-step explanation:

hope this helped

Answer:

Step-by-step explanation:

Minuend is the number that is to be subtracted from (8.6). Subtrahend is the number that is to be subtracted (0.047).

HELPP PLEASE
NO LINK!!

Answers

Answer:

the corect answer for this question is

(4,3-)

Answer:

A

Step-by-step explanation:

the line going horizontal(left to right), is the y line

the line going vertically (up and down), is the x line

now that we know where the x and the y lines are at, now we apply it to the format, (x,y)

where the y and x line meet is the origin (0,0), going left or down make the number a negative. up and right make the number positive  

Three people invest at a ratio of 1:4:7. If the partnership is worth $636,000, what did each person invest?

Answers

Answer:

See the detailed answers below

Step-by-step explanation:

Given data

Ratio=  1:4:7

combined ratio= 1+4+7= 12

Total amount= $636,000

Apply the part to all method

The first person will take

1/12= x/ 636,000

cross multiply

12x= 636,000*1

x= 636,000/12

x= 53000

The second person will take

4/12= x/ 636,000

cross multiply

12x= 636,000*4

x= 2544000/12

x= 212000

The third person will take

7/12= x/ 636,000

cross multiply

12x= 636,000*7

x= 4452000/12

x= 371000

Joe said that if you roll a number cube 6 times, one of those rolls will be a 1. Was Joe correct? Why or why not.

Answers

Answer:

He was incorrect because...

Step-by-step explanation:

Although there is a CHANCE that a 1 will be rolled. There is also a chance to rolls all 6's, or all 5's for example. The chance that a 1 will be rolled is 1/6, or ~16.67%.

Joe is not correct.

We have a statement said by joe - if you roll a number cube 6 times, one of those rolls will be a 1.

We have to investigate whether joe is right or not?

What are all possible outcomes if you roll a number cube?

When you roll a number cube the possible outcomes are - 1, 2, 3, 4, 5, 6.

If we consider statement said by joe - he expressed the certainty of the occurrence of 1. According to him, if you roll a number cube 6 times, then the probability of the Event (say A) - one of those rolls will be 1 is :

P(A) = 1 (the event will 100% occur)

However, when a number cube is rolled 6 times, the total number of possible outcomes = 6 x 6 = 36. The total number of favorable outcomes are = 6.

Therefore, the probability that the event - one of the rolls will be 1 is

[tex]P(A) =\frac{6}{36}= 0.16[/tex]

This means that the probability of occurrence of event is 16%.

Hence, Joe is not correct.

To solve more questions on Probability, visit the link below -

https://brainly.com/question/3423423

#SPJ2

i need answer please help

Answers

Answer:

i think its b

Step-by-step explanation:

Good Evening May You please help me with this question.
Samantha decided to calculate the mean absolute deviation of the speed of the cars driving by on a busy highway. She watched the sign showing speed as the cars drove by. The next six cars registered these speeds: {65,72,76,68,79}. Help Samantha calculate.

a.4.8 b. 5.3 c. 4.6 d. 4.4

Answers

d. 4.4
please rank as brainliest answer if your can ty<3 :)

Find the value of X
Please help

Answers

Answer:

Area Under the Curve Calculator: Multiplying Square Roots Calculator

Volume of A Cylinder Calculator: F Distribution Calculator

Normal Distribution Calculator: Cp Calculator

Density Calculator: Probability Density Function Calculator

Solve this riddle I come in lots of colors and I can swallow a 1000 sheep what am I?

Answers

Answer:

A dragon maybe?

     

Step-by-step explanation:

1.   What are the answer choices??

I say a dragon because a dragon comes in different colors and looks big enough to swallow 1000 sheep.

Could you be more specific???

Find the value of x to the nearest tenth.
7
10
6

Answers

Answer:

2524868254

Step-by-step explanation:

0pork si pana espero haberte ayudado

what is the answer to the question 5/6 * 1/4 =
I am having a hard time figuring it out

Answers

Answer:

5/24

Step-by-step explanation:

[tex]\frac{5}{6} *\frac{1}{4} =\frac{5*1}{6*4} =\frac{5}{24}[/tex]

The answer to this question is 5/24!

Look at the relationship between a and b.
a
6
9
12
15
b
42
39
36
33
Which equation below describes the relationship between a and b?
OA. b= 252 - a
OB. b = 36 + a
OC. b = 48 - a
OD. b = 7x a

Answers

Answer:

1. b 2. c

Step-by-step explanation:

hi need ko ang answer tommorow

2.1 x 10-3 x 2 x 102 =
HELPPP

Answers

Answer:

4.2 × [tex]10^{-1}[/tex]

Step-by-step explanation:

2.1 × [tex]10^{-3}[/tex] × 2 × [tex]10^{2}[/tex]

2.1 + 2 = 4.2

2 - 3 = - 1

4.2 × [tex]10^{-1}[/tex]

Answer:

2.1x^10+−3x^104

Step-by-step explanation:

Can someone figure this out, two pots and four large succuents for $76.00.
one pot and three large succulents for $53.00
Find the prices of the pots and succulents.

Answers

P = 8
S=15

System-

Equation 1: 2p + 4s = 76
Equation 2: p + 3s = 53

Solve by elimination.

2p + 4s = 76
-2(p + 3s) = 53

Equation 2 turns into -2p - 6s = -106

2p + 4s = 76
-2p - 6s = -106

Combine alike terms

-2s = -30
s = 15


Use one of the original equation and plug “s” in.

p + 3(15) = 53
p + 45 = 53
p= 8

find the measure of S.

A. 37
B. 53
C. 98
D. 82

Answers

Answer:

a 37

Step-by-step explanation:

cant explain bye hope this helps

Expand (2+x)(2-x). If necessaty combine like terms

Answers

Answer:

Step-by-step explanation:

(2+x)(2-x)

2(2-x)+x(2-x)

4-2x+2x-x^2

4-x^2

simplify 6p/p-1 - p+5/p-1

Answers

Answer:

-(p+1) (p-5)/ P

Step-by-step explanation:

factor - 3y(2y + 3) - 5(2y + 3)

Answers

Answer:

-(2y+3)×(3y+5)

Step-by-step explanation:

- 3y(2y + 3) - 5(2y + 3)

Factor out - (2y+3)

-(2y+3)×(3y+5)

If 2/3 is multiplied by a fraction greater than 1, which of these could be the product?

Answers

Answer:

Any number bigger than 2/3

Step-by-step explanation:

btw, I didn't see the options but here's the explanation

When you multiply by a part of a whole, a fraction, you are getting smaller. When you multiply by a number bigger than one, your product gets bigger. So, any number bigger than 2/3 works just fine

Select each true statement about this.
A cylinder has a diameter of 18cm and a height of 4cm.
The radius is 12cm
The volume of the cylinder is324 п cm
The volume of the cylinder is1296 п cm
The area of the base of the cylinder is 81 п cm?

Answers

Answer:

The volume of the cylinder is324 п cm

The area of the base of the cylinder is 81 п cm

Step-by-step explanation:

volume of a cylinder = nr^2h

n = 22/7

r = radius = 18/2 = 9

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

n x (9^2) x 4 = 324n

Area of the base of the cylinder : Area of a circle = πr² =  π x 9^2 = 81 π

Find the measure of angle b. PLZ HELP AND SHOW WORK

Answers

Answer:

1) A because of vertical angle theorem (VAT), which means that b=37 degrees

2) C because a right angle is= to 90 degrees. Take away 23, you get 67 degrees

3) B because the image shows a full angle, which is equal to 360 degrees. Take away 207 and 58, you get 95 degrees

4) D because a right angle is= to 90 degrees. Take away 44, you get 46 degrees

5) A because a right angle is=to 90 degrees. Take away 58, you get 32 degrees

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