A submarine is 700 feet below sea level. If it ascends 300 feet, which integer represents its new position?

3/4x-5/4=1/3x Explain your answer

What is the sum of x + 9?

Solve the equation for the unknown variable. z3=-64 Enter your answer in the box.

Simplify the expression 2^2 x 2 ^ 3

Tess needs to buy sand for her children's playground. The sand costs $8 per ton, and there is a delivery cost of $50 with each order.

If the remainder on division of x^3+2x^2+kx+3 by x-3 is 21, find the quotient and the value of k. Hence, find the zeroes of the cubic polynomial x^3+2x^2+kx-18.

What is - 2, 0, 1.7, - 5/2 in order from least to greatest?

Four multiplied by the some number equals 32

Joe and grace are baking cookies they need a total of 2 cups of sugar for the recipe joe has 11/10 cups of sugar and grace has 3/4 of a cup of sugar without solving the problem do they have enough sugar explain your thinking

Sophia is 38 inches tall. Her mom is 5 feet tall. How many inches taller is Sophia's mom? inches