Solve for x.

4 - (2r + 4) = 5

A: r = - 5/2

B: r = 3/2

C: r = - 10

D: r = 6

What is the answer to 9.4g=28.2

What value of x satisfies the equation 5x+1.5=7?

2.) Seperate the numbers below to their prime multipliers. 18 33 124

What's (7/8*2) + 6/8 + (5/2 * 3) + 4/8) + 1/8

Deja is a babysitter who charges $5 an hour for the first child and $2.50 for each additional child. How many children does she have to babysit, if she wants to at least $11.50 an hour?

Without actually calculating, how much greater is the product 98*50 than the product of 97*50? Explain

What is the probability that a package is prepared between 9 a. m. and 3 p. m.?

How do i find slope on graph

A binomial probability experiment is conducted with the given parameters. Use technology to find the probability of x successes in the n independent trials of the experiment n=8, p=0.6, x<4

What is 2 3/5 + 1 3/5