7 times a number is equal to 12 more than three times the number. Find the number.

The amount of money nick spent on 12 cans of soda was $3. Write an equation relating the amount spent to the the number of cans purchased. Then find out how many cans you can buy for $28.50.

Suppose that a new company that makes yo yos made 560 yoyos the first week the company overestimated its requirements. The managements intends to decrease the number of yoyo how the company will manufacture by 8 percent each week for 8 week.

3. Determine whether each event is certain to occur, just as likely to occur as not to occur, or impossible to occur. Then write the probability a. A coin is flipped and the coin lands heads up. Express the probability as a fraction b.

U are going 80 miles how long are you driving if you are driving 80 miles

Which expression is equivalent to sec2xcot2x?

Your brother is 1/3 your age. Your sister is 6 years older than your bother. Your sister is 10. Write and solve an equation to find your age a

Jahnay is following this recipe to make cakes. Jahnay uses 720 g of flour. How many cakes is Jahnay making? Recipe: Makes 1 Cake 90 g sugar 120 g butter 240 g flour 3 eggs

Find B - A A = [ 3 6 ] B = [ 12 7 ] 5 0 5 9

Solve the equation. F/-9+4=2

How do you do partial quotient in division