17/21-2/10 estimate the sum

Translate into an equation. Five times the sum of twice a number, x, and six is thirty. Find the number. x = Translate into an equation. The difference between a number, x, and eleven is three. Find the number. x = Solve and check.

Multiply these fractions, Simplify if possible: 3/8 times 5/8

A car travels 45 miles on one gallon of gas 1. write an algebraic expression to find the distance the car can travel using x gallons of gas.

Which of the binomials below is a factor of this trinominal x^2-10x-39 A.) x+6 B.) x-6 C.) x-13 D.) x^2+13

5. Convert 1.763 x 10^2 to standard notation. 176.3 17.63 1763

The total number of fruit she bought was less than 100. She bought more apples then pears. Write a system of inequalities that describes the context.

One pumpkin vine produce 5pumpkins I harvest 30 how many vines do I have

The length of segment xy is 9 cm. which statements regarding triangle xyz are correct? check all that apply. yz = 9 cm xz = 9 cm xz = cm xz = 2 (xy) yz is the longest segment in △xyz.

Jasper planned to run 6 miles this morning. After he had completed 5 1/2 of his run, he sprained his ankle and had to stop. How many miles did Jasper run before he sprained his ankle?

The hypotenuse of a right triangle is always opposite from which of the following? A. acute angle B. my right angle C. obtuse angle D. none of the above