Sixth graders have an average of 60 minutes of homework four days week. seventh graders have 20 minutes more per day than sixth graders.

How many minutes per week of homework does a seventh grader have.

Esimate 509 times 36

If the diameter of the sphere is increased by 20%. By what % does its curved surface area increase?

What are four basic steps that you can take to protect yourself from identity theft or fraud?

Multiply or simplify 3/15*13*15

the temperature is - 4°f. A high pressure front increases the temperature to 8°f. by how many degrees did the temperature increases?

A car is going 30 miles per hour and another car is going 75 miles per hour if the first car had a 60 second head start how long will it take for the second car to catch the first car

What is the domain of range of y=4 (1/3) ^x

7. Liang is ordering new chairs and cushions for his dining room table. A new chair costs $88 and a new cushion costs $12. Shipping costs $34. The expression 88c + 12c + 34 gives the total cost for buying e sets of chairs and cushions.

Write an equation in slope-intercept form with the slope being - 3 and y-intercept 1

How many new jerseys can fit in california?