1,047 Answered Questions for the topic Equations

18d

#### Someone who is good at it Helpppp?

Line v has an equation of y=–1/4x–6.Line w is parallel to line v and passes through (–6,6).What is the equation of line w? Write the equation in slope-intercept form. Write the numbers in the...
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#### Rewrite the following equations in the form Ax + By = C.

y = -x +4
y = -2x + 6
y = 5x + 7
y = 3x - 8
y = 1/2x

Equations Algebra

10/06/21

#### A circular garden has a diameter of 12 meters. By how much should the diameter be increased to triple the area of the garden?

09/26/21

#### I need to write an absolute value equation given the provided products.

I was given the products of an absolute value equation (x=-4 or x=2) and need to write the equation to fit. im not sure where to go for here.

#### Help Solving word Problem

Solve using a system of equations: Alan scored 30 points, consisting only of three point shots and two point shots. He made a total of 11 shots. How many shots of each type did he make?

07/03/21

#### Mark works at a popular electronics retail store. He earns a fixed income of $18 an hour and a 5% commission on the sales he makes.

Mark works at a popular electronics retail store. He earns a fixed income of $18 an hour and a 5% commission on the sales he makes. Let's say, y = earningsh = number of hours worked s = amount of...
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Equations

06/14/21

#### The length of a rectangle is 5cm more than twice the width. If the perimeter is 67cm, what are the dimensions?

Equations Parallel

05/31/21

#### parallel equations

which equation represents a line which is parallel to the line y=-7/2x-3?a) 7x+2y=-16b) 2y-7x=10c) 2x-7y=-14d) 2x+7y=-42

Equations

05/17/21

#### The first number is number is 6 less than three times the second number. The product of the first number and 5 less than the second number is 120. What are the numbers

05/17/21

#### 250 mL of 0.18M potassium sulfate solution is added to a 100 mL solution of 0.25 M barium nitrate. Calculate the mass of the precipitate formed.

Doing a year long review and forgot the equations for these, a walkthrough and the equations would be greatly appreciated.

#### What mass of copper will be produced from 250 mL of a 0.8 M copper (II) chloride solution?

Equations would be greatly appreciated, biggest problem is that I've forgotten them and we're doing a year review.

05/11/21

#### Trigonometry equations

Solve 6sin^2 theta +7cos theta -8 =0 for 0 degrees smaller than or equal to theta smaller than or equal to 360

Equations Fractions

05/10/21

#### Asap plz I know you saw this

Joel works at the local pizza parlor. When he works overtime he earns 1¼ times the normal rate.One week Joel worked for 40 hours at the normal rate of pay and also worked 12 hours overtime. If Joel...
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Equations

04/25/21

#### Translate the sentence into an equation

Three more than the quotient of a number and 5 is equal to 7

Equations Exponents

03/29/21

#### How do I solve? 3^(x-1) - 4 + 1/3^× =0

Equations Word Problems

03/28/21

#### Melissa is choosing a cellphone plan and wants the lowest monthly cost. Telus charges $12 per month plus $0.05 per minute for cellphone service. Koodo charges $22 per month for unlimited minutes.

Write an equation representing the total monthly cost for each cellphone service.Please help me as soon as possible! Also, please answer with steps!! Thank you!!

#### Stoichiometry work

10.0 grams of calcium is added to HCl. Ca + HCl → CaCl2 + H2How many grams of HCl would be needed to completely react with the Ca?

03/25/21

#### Write and solve the equation

1. Seven less than a number y is 82. Ten less than a number y is 19

Equations

03/13/21

#### Three-fourths of a number decreased by 19 is -1

Equations

03/11/21

#### Donna sold t-shirts at a festival. She made $5 for each t-shirt she sold. Her expenses were $22 . If she made a profit of $83 , how many t-shirts did she sell?

Equations

03/09/21

#### The length of a rectangle is four more than its width. The perimeter of the rectangle is 40 cm. What are the dimensions of the rectangle?

The length of a rectangle is four more than its width. The perimeter of the rectangle is 40 cm. What are the dimensions of the rectangle?

Equations

02/25/21

#### What are the two equations we can make ? One is about the price,the other is the total rentals

They charge $2 for each video game, and $1 for each rented movie . Last week the total number of rentals was 114 and the machine made a total $177 how many movies were rented?

Equations

02/25/21

#### True or False? k = 2 is a solution to the inequality 8k + 4 > 18. Group of answer choices

True
false

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