Which step should be taken to isolate the variable in the following equation?

7d = 49

13 X 13 What is the answer

Jose is training for a cross country ATV race. The ratio of the riding part to the climbing part is 2:9. If he wants to train using the same ratio, and he rode 84 miles, how many miles should he climb?

IVa wantd to train for a race by runing 10km ober 3 days uring the week. The first day she ran 1.37 km more than she aran on the secnod day. On the third day, she ran 0.98 km more than the second day. How many km she run on the third day?

Suppose the distance between two cities on a map is 5.2 inches. The scale is 1 inch = 80 miles. What's the actual distance between the cities?

The sweater cost is on sale. The sweater on sale cost $58. The sweater was only 70% of the original cost. What was the original cost of the sweater?

A family of three goes to a salon. Each person gets a haircut and highlights. The cost of each haircut is $15, and the cost per person for highlights is $x$ dollars.

Advertisers contract with Internet service providers and search engines to place ad on websites. They pay a fee based on the number of potential customers who click on their ad.

Pool is 9 meters surface 90 square meters whats the length

What is a1 in the sequence? -4, - 2, - 12, - 14, ... -4 - 2 - 12 - 14

What do all unit rates have in common