Solve the equations:

a

(9x-5/2) - (3+2x/3) - (8x-2/4) = 2

b

(5x-1/7) + (4x-3/2) - (3-2x/2) = 6

c

(8x+7/6) + (3-2x/4) - (5x-2/2) = 32

Two-thirds of the children in the fourth grade class are girls. if there are 14 girls, what is the total number of children in the class

A 1000-lb weight is being lifted to a height 10 feet off the ground. It is lifted using a rope which weighs 4 lb per foot and which is being pulled up by construction workers standing on a roof 30 feet off the ground.

If the distance of a pond is. 4 miles, how many laps will I have to do to run 5 miles

Evaluate and simplify the following expressions. 1. 2 (x + 6) - 4 + x 2. (x + 4) • 9 3. y + 7 + 8 - 7 (x - 8) 4. (4 - 5) + x (6 - 8) 5. y (4-8) - 3y 6. y (4-8) - 3y 7. x + 8y - 16x (1 - 3)

An aquarium holds 3D 3.75 gallons of water it has a length of 2 feet and a height of 1.5 ft what is the volume of the aquarium what is the width of the aquarium explain

What do you add to 2 2/9 to make 4

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Natalie is opening a clothing store. She plans to start by selling gym shorts. It costs her $7 for each pair of shorts, $3 per box for the shorts, and $0.25 a bag.

What is the equation of a line that passes through (0, 5) and (-10, 0)

What is 7 square root 4 to the power of 3?