1. determine the number of solutions for the equation 1 - 3(x - 2) = 7 - 3x
a. infinite solutions
b. no solutions
c. one solution

2. solve the following and show all work.

the length of a rectangle is 4 less than 3 times the width. if the perimeter is 40, find the dimensions of the rectangle.

3. solve the following and show all work.

jim is 5 years older than cindy. 4 years ago, the sum of their ages was 21. find each of their ages now.

4. solve the inequality below and select the best explanation of its graph. -8+7r> 10r-23

a. open circle on 2 and line pointing to the left.
b. open circle on 5 and line pointing to the left.
c. this is an incorrect answer. have a nice day!
d. open cirle on 5 and line pointing to the right.

5. use an inequality to solve the following problem. show all work.

rita plans to spend at most $115.00 on a skirt and two blouses. she bought the two blouses for $38.95 each. how much can she spend on the skirt?