Suppose the length and the width of the sandbox are doubled.

The length of the sandbox is 10 and the width is 6.

a. Find the percent of change in the perimeter.

b. Find the percent of change in the area.

Tommy paid $39 to fill up the gas tank in his car. if one gallon of gas costs $3, how many gallons of gas did tommy put in?

Last year, there were 24 boys and 20 girls on the school bus. This year, the number of boys decreased by 25%, but the number of girls increased by 10%. Did the number of riders increase or decrease?

Find the 9th term in the arithmetic sequence: 6, 2, - 2, ...

15=3 - (z+6) solve the equation and check your solution

How do you solve a slope for a parallel/perpendicular line?

What did the Twenty-fourth Amendment to the Constitution change about voting? It gave the vote to 18-20-year old citizens. It gave the vote to women. It prohibited poll taxes. It gave the vote to freed slaves.

Jose invested $5000 into a fund with an interest rate of 4.8%. How much interest would he earn after 2 years? A) $240 B) $24,000 C) $480 D) $48,000

Six students from a statistics class reported the number of hours of television they watched per week. here are their dа ta: 8, 10, 5, 14, 3, 6. what is the mean number of hours of television watched per week for this sample of six students? a.

10. What's the area of the room in this diagram? 12 feet 13 feet

Mrs. Myles has 54 cookies to give to the 18 students in her class. Write a number sentence using the variable c to represent the number of cookies each student gets. A) 18 = 54c B) 54 * 18 = c C) 54 - 18 = c D) 54 : 18 = c