45 degrees (2x-5) degrees what is the value of x

Explain how you would find the sum of 46 plus 7

What is the fraction 20/21 in simplest form

Mrs. Bergstedt's class is getting a new student. They want to predict the shoe size of the student. They ask all the girls to record their shoe sizes.

Lin is tracking the growth of her plant. today the plant is 5 cm high. the plant grows 1.5 cm per day. write an equation that represents the height of the plant after d days. use your equation to find the height of the plant after 20 days.

A rectangular bathtub is 5 1/2 feet long, 1 1/2feet wide, and 3 feet high. Daniel fills the tub to a depth of 2feet. What is the volume of the water in the tub?

Simplify the expression. x^2 + x - 6 / x^2 - 4 · x^2 - 9 / x^2 + 6x + 9

What is a real life situation for the product 4 • (-2) ?

Analyze this number: 7,568.955 Write a number that has a 9 in that is 1/10 the value of the 9 in the number and an 8 that is 10 times the value of the 8 in the number. prove how you know your number meets the requirements.

To determine whether the inverse of a function s a function, you can perform the vertical line test. True or False

Simplify each equation: 6x+2x