MATHEMATICS MIDDLE SCHOOL

The sum of 15 and the product of 5 and v

Answers

Answer 1
Answer: The equation in words would be 15 + 5v = 0
To figure out the solution you would subtract 15 from both sides. 
15-15+5v=0-15
This equals: 5v=-15
To get the v by itself divide both sides by 5. 
This gets v on one side (the left) and -15 divided by 5. 
-15 divided by 5 is -3. 
So the solution would be v=-3

Related Questions

The Smiths are sending out a batch of holiday cards. Emily signed 2/5 of the cards. Then Josh signed 1/9 of the remaining cards. Tatiana signed 20% of what Josh had left. If there were 75 cards in all, how many cards are left to be signed?
Player A's Longest Home run distance is 484 Ft. If the player hits 45 home runs at his longest distance , what would The Total Distance Be
PLEASE HELP! WILL CHOOSE THE BRAINLIEST ANSWER!!Mark has 100 blue marbles, 34 red marbles, and 98 green marbles. After pulling out 6 blue marbles, 3 green marbles, and 1 red marble, he add's 20 pink marbles. What is the probability that he will pull out a pink marble?
Estimate the result by rounding the numbers to the second decimal before performing the operation. Then also round your answer to the second decimal.a) 2.3 x 0.12b) 8123 x 0.211c) 30.15 x 0.05d) 3.15 x 0.0318
Helppp pls‼️‼️‼️thanks

Students in Miss Moseley's fourth grade class are learning multiplication, and they demonstrate mastery by passing assessments. Travis has passed 11 tests, and his classmate, Jenifer, has passed 2 tests. Going forward, Travis plans to pass 2 tests per week. Meanwhile, Jenifer plans to pass 5 tests per week. Eventually Jenifer will catch up to Travis. When the number of tests each student has passed are equal, how many tests will each student have passed and how many weeks will it take?

Answers

Answer:
Each will have passed 17 tests and it will take 3 weeks.

Explanation:
Let x be the number of weeks.
The number of tests Travis passes to begin with is 11.
We then add 2 tests per week, or 2x to that, giving us:
11+2x.

The number of tests Jenifer has passed to begin with is 2.
We then add 5 tests per week, or 5x to that, giving us:
2+5x.

Setting these equal, we have:
11+2x=2+5x.

Subtract 2x from each side:
11+2x-2x=2+5x-2x;
11=2+3x.

Subtract 2 from each side:
11-2=2+3x-2;
9=3x.

Divide both sides by 3:
(9)/(3) = (3x)/(3);
3=x.

It will take 3 weeks.
In 3 weeks,
Travis will have passed:
11+2*3 = 11+6 = 17 tests.
Jenifer will have passed the same number, since she catches up with him at this point.

Answer:

Each will pass 17 test after 3 weeks.

Step-by-step explanation:

Consider the provided information,

Let x is the number of weeks.

Travis has passed 11 tests and plans to pass 2 tests per week.

11+2x

Jenifer, has passed 2 tests and plans to pass 5 tests per week.

2+5x

Now equate them as shown.

11+2x=2+5x

11-2=5x-2x

9=3x

x=3

Hence, after 3 weeks both have passed the same number of test.

Substitute x=3 in 11+2x

11+2(3)=17

Hence, each will pass 17 test after 3 weeks.

Which pairs of variables would most likely have a positive association? Choose all that apply. •The age of a kitten and it’s weight

•Temperature and sales of mittens

•Temperature and sales of Ice Cream

•The height of students and their scores on a test

• the number of notebooks bought and the total cost

•the amount of time walking home and the current distance from home

Answers

The pair of variables would most likely have a positive association are follow:

  • The age of a kitten and it's weight
  • Temperature and sales of ice cream
  • The number of notebooks bought and the total cost

What is Positive association?

Two variables have a positive association when the values of one variable tend to increase as the values of the other variable increase

Here,

  • Age of a kitten and it's weight
  • Temperature and sales of ice cream
  • Number of notebooks bought and the total cost

There are positive association pairs because when the values of one variable tend to increase as the values of the other variable increase

Hence, the pair of variables would most likely have a positive association are follow:

  • Age of a kitten and it's weight
  • Temperature and sales of ice cream
  • Number of notebooks bought and the total cost

Learn more about Positive association here

brainly.com/question/26530500

#SPJ2

Answer:

The age of a kitten and it’s weight

Temperature and sales of Ice Cream

The number of notebooks bought and the total cost

Step-by-step explanation:

Can someone explain this to me

Answers

My phone almost no battery hope this helps to start you off .

For the same food trailer mentioned in Example 1, explain how to find the experimental probability that the next order is two pieces of chicken with a green salad.

Answers

                 Green Salad Macaroni & Cheese French Fries Cole Slaw
2 pieces            33                    22                              52                 35
3 pieces            13                    55                              65                 55

Total number of orders:
33 + 22 + 52 + 35 + 13 + 55 + 65 + 55 = 330

Number of orders of 2 pcs of chicken with green salad.
33 orders.

Experimental probability:
33 orders / 330 total orders = 33/330 simplified to 1/10 or 0.10 or 10%

|express 0.45 as a Fraction| what is the answer?

Answers

0.45=(45)/(100)=(9 * 5)/(20 * 5)=\boxed{(9)/(20)}

Mikasi and Julie are determining which size sports drink is the better buy per ounce: a 16-ounce bottle for $1.95 or a 36 ­ounce bottle for $3.05. Who is correct? Explain.Mikas: 16-oz bottle: 12.2¢ per ounce
36-oz bottle: 8.5¢ per ounce

Julie: 16-oz bottle : 8.2¢ per ounce
36-oz bottle: 11.8¢ per ounce

Answers

The answer is
Mikas: 16-oz bottle: 12.2¢ per ounce
36-oz bottle: 8.5¢ per ounce 

To calculate price per ounce, we will use the proportion:
16 ounces : $1.95 = 1 ounce : x
Crossing the products:
x = $1.95 × 1 ounce ÷ 16 ounces
x = $0.122 = 12.2¢
So, 16-oz bottle is 12.2¢ per ounce.

Similarly:
36 ounces : $3.05 = 1 ounce : x
Crossing the products:
x = $3.05 × 1 ounce ÷ 36 ounces
x = 0.085 = 8.5¢
So, 36-oz bottle is 8.5¢ per ounce.

It can be concluded that Mikas was correct.
Other Questions
Corey bought a container shaped like a rectangular prism to hold his photo collection. If the container has a volume of 480 cubic inches, which of the following could be its dimensions in inches .
Omar shaded a model to show the part of the lawn that he finished mowing. What fraction names the shaded parts ( 8 eighths with 1 shaded ) EXPLAIN how you know how to write the faction
216 cherry pieces in 6 bags of candy. how many pieces per bag
What are the slope, m, and y-intercept, (0, b), of the line described bythe equation 3x + 6y=12?Write ananation inI have no idea how to do this I need help