If 21 more than 3 times a number is - 15, what is the number?

-12

2

12

-2

Karen is estimating how much flour she needs if each cake requires 2 2/6 cups of flour and she is making 3 cakes. Explain how many cakes can Karen make.

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later she she crosses another lake, she drives 30 minutes at the same average speed. which statement is true? a.

The sum of two numbers is 67. if one of the numbers is p, express the other number in terms of p

What is 3 1/4 - 2 1/2

Does 21,28,35 form a pythagorean triple

What is 12% of 32 equal

The expression 16-3/4 is equivalent to the expression

For people doing some jobs, long spells of high pressure weather can bring problems. Give three examples of jobs that would be affected by high pressure.

Expressions equivalent to 5.2 (x-3) + 8x

Jaidee spent half of her weekly allowance on clothes. To earn more money her parents let her wash a dog for $9. What is her weekley allowance if she ended with $16?