Solve for x, show all your work:

x3 = 10

A rectangle is 6cm longer than it is wide. It has a perimeter of 90 cm. Write down an equation to show this information.

36 inches/second = yards/minute How many yards?

a circle has a circumference of 20. It has an arc of length 9/2. What is the central angle of the arc in degrees?

Hannah spends $4.50 each day to buy lunch at her school. After school each day, she buys the same snack. Hannah spends $28.75 for lunch and snacks each week. The equation and solution model the situation. 5 (4.50 + x) = 28.75; X = 1.

Gina is comparing four long distance phone plans. The table shows the cost of each plan. Cost of Phone Plans Plan Monthly Fee Cost per Minute A $15 $0.05 B $5 $0.15 C $10 $0.10 D $20 $0.

If a car is going 10mph, how long will it take to travel 2.6 miles?

Find two angles that satisfy the equation Cos (2x-38) = sin (4x-66)

Complete the square for 5x^2-30x=5

Uber he crater in Death Valley has a diameter of a little more than 1/2 Mile. If Leticia walks around its Rim at a rate of 2 miles per hour, about how long will it take her to walk all the way around the crater?

Do natural numbers have multiplicative inverse