If the length of AC equals 30, what is the length of the midsegment DE? A) 10 B) 15 C) 20 D) 25

a salesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earning is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in one week

The Harrison family drove a total of 857.25 miles in 3 days. On the first day they drove 298.5 miles, and on the second day they drove 338.7 miles. What was the total number of miles that they drove on the third day? A. 40.2 mi B. 220.05 mi C. 637.

25 decreased four times n

5x + 2 + x Simplify each expression using the properties of numbers

A writing workshop enrolls novelists and poets in a ratio of 5:3. There are 24 people at the workshop. How many novelists are there? How many poets are there? Write a system of equations to model each situation. Solve by any method.

The yearly cost in dollars, y, for a member at a video game arcade based on total game tokens purchased, x, is y = x + 60. A nonmember pays $0.20 per game token, but no yearly fee.

on an assessment, Henry got 108 questions correct if this was 90% of the question on the test, how many questions were on test?

What is the slope of a line whose equation is 4x - 6y = 12?

What is the simplest form for 3/8

How is the number 6.24 x 10-4 expressed in regular numbers?