2x+5y=-21, - 2x+3y+-27

A cell phone plan allows 500 min of calling each month. The new plan will increase the number of minutes by 150%. What is the number of minutes allowed on the new plan?

a drink bottler needs to fill 20 one-pint bottles, and he has two tanks: one that contains 2 gallons of soda, and a second that contains 3 gallons. Which will he need to fill the bottles

Which decimal number is equal to 4/9?

Rewrite the function y = x2 - 6x + 14

Calculate the average rate of change for the given function, from x = - 3 to x = 7. x f (x) - 3 50 3 10 7 0

Gina states that the number 95 is a prime number. Which statement best explains how you can tell that Gina is incorrect? A The number 95 can be evenly divided by 5. B The number 95 is a two-digit number. B The number 95 is an odd number.

Determine if the two figures are congruent and explain your answer.

7. Calculate the area of parallelogram WXYZ in two different ways. Show your work.

3x41 using standard algorithm

What is 33 1/3% of $96