What operation wold you undo first when solving the inequality 2x - 5 > 21

Jackson is building a double desk. The tops need to be 120 in long. Each board is 66 inches. How much will he need to cut if he buys 2?

Divide 660 g in the ratio 4 : 7

The greatest common factor of 18 and a and 20 AB

Jackie already owns 19 necklaces, and additional necklaces are priced at 1 for a dollar. How much money does Jackie need to spend on new necklaces in order to own a total of 32 necklaces?

Jim has three times as many books as Charles. Charles has 2/3 the amount of books as Bob. Bob has 27 books. How many books does Jim have?

What is 90 divided by 60?

Find the work done lifting a 290-pound weight 28 feet in the air. a. 4,582 foot-pounds c. No work is done b. 6,132 foot-pounds d. 8,120 foot-pounds

What is the answer 3 (x+2) = - 5-2 (x-3)

Linda has a bag of marbles. She chooses a marble from the bag, writes down the color, and places the marble back in the bag. She repeats this process 130 times. Linda calculates the relative frequency of each color marble.

Kelly had cup of raisins. She used cup of raisins when baking. How many cups of raisins were left?