What is the value of x in this simplified expression? 7-9 · 7-3 = 7x

What is the surface area of a box that is 4m, 6,8m

Jessica needs to solve the following equation. x-5=3x2 4

Karina uses the system of equations below to compare the monthly utility costs in July and December for electricity, x, and natural gas, y. 750x + 17y = 141.61 300x + 30y = 75.

About 56% of the 2,553 students are enrolled in at least one honors class. How many students are enrolled in an honors class? (round to nearest whole number)

Explain how you can use the terms from the binomial expansion to approximate 0.985. 1st term = 1 2nd term = - 0.1 3rd term = 0.004 4th term ≈ 0

A mans weekly wage was £336 but now he earns £420. what is the percentage change

Y=|x-3|+|x+2|-|x-5|, if 3

The distance between Mike's house and the grocery store is 4/5 of a mile. Mike has walked 1/2 of a mile from his house to the grocery store. How much farther does he needs to walk to reach the grocery store? A. 13/10 miles B. 3/4 of a mile C.

List all the number sets that include sets that contain the number - 8. A: integers only. B: Integers and rational numbers. C: Integers and natural numbers. D: Integers, rational numbers, and natural numbers.

draw the following lines and then write an equation for each. a. Slope is 0, y-intercept is 5. b. Slope is 2, y-intercept is - 1. c. Slope is - 2, y-intercept is 1. d. Slope is - 1/2, y-intercept is - 1.