Math Problem Solving

Solve for x: 2x + 5 = 17

• x = 6

• x = 8

• x = 10

• x = 12

If a car travels at 60 mph, how far will it travel in 3 hours?

• 180 miles

• 90 miles

• 200 miles

• 120 miles

What is the area of a rectangle with length 8 cm and width 5 cm?

• 42 square cm

• 40 square cm

• 10 square cm

• 35 square cm

Simplify the expression: 3(4x - 2) + 5x

• 15x - 6

• 14x - 2

• 17x - 6

• 12x + 3

Find the value of y: 2y - 7 = 11

• y = 12

• y = -3

• y = 5

• y = 9

A recipe calls for 2/3 cup of sugar, how much sugar is needed for 4 batches?

• 2 2/3 cups

• 1 1/3 cups

• 5/6 cup

• 3 1/3 cups

Calculate the perimeter of a square with side length 10 cm

• 30 cm

• 50 cm

• 20 cm

• 40 cm

If a store sells a shirt for $25 and makes a 20% profit, what is the cost price of the shirt?

• $24.75

• $20.83

• $22.50

• $26.30

Solve the equation: 4(x + 3) = 32

• x = 5

• x = 6

• x = 7

• x = 4

A triangle has angles measuring 30°, 60°, and x°. Find the value of x.

• 45

• 75

• 120

• 90