For all real numbers a and b, if ab=0, then a=0 or b=0. True or false?

Evaluate 2X^4+2x-17 for x=-3 a. 139 b. 173 c. 185 d. - 173

Yasmin buys 10 pounds of peaches. Peaches cost $1.95 per pound. How much did Yasmin pay for the peaches? $8.05 $10.00 $11.95 $19.50

Each equation in a system of linear equations has the same slope. What are the possible solutions the system could have?

Find the missing number of each unit rate. 18/3=?/1 and 12/2=?/1

How do I do 2 root 20 - 3 root 5

The price of gasoline was 96¢ a gallon before it went up 25%. How much did it go up?

There is a 4-foot fence that surrounds your backyard. The fence casts a shadow that is 5 feet long. If you are 6 feet tall and standing next to the fence, how long will your shadow be?

Need the formula for 8% of 575

Amos Bought 5 cantaloupes For $8. How many cantaloupes can he buy For $24?

Which best describes how to solve this equation for x? x/a=b