Sally can paint a room in 5 hours while it takes Steve 8hours to paint the same room. How long would it take them to paint the room if they worked together?

If the sum of a number and four is doubled, the result is six less than the number. Find the number

8a (a-3b) when a = 1 and b=3 - 2

The students at Fields School have been asked to vote on new school hours. The two options are from 7:30 A. M to 2:30 P. M or from 8:15 A. M to 3:15 P. M. The later start time won by a ratio of 2 to 1. A. Explain what the ratio means in this context.

A line has slope and yintercept 5. which answer is the equation of the line y = 5x + 3/4 y = 5x - 3/4 y = - 3/4 + 5 y = 3/4x - 5

24. Janelle has 342 pennies, 62 nickels, and 12 dimes. If Janelle exchanges her coins for dollars, how many dollars will she have? How many cents will remain? Assessment Practice

The graph represent one side of the roof of a building whats the slope of the line

The product of - 3 and - 7 is positive. True or False

Evaluate - 9 * x for x = - 7

What is the answer to 7 (5a-4) - 1=8 (k+4

What is 9,317 : 95?