Production shows that only 3 of the first 10 phones are working, which is 30% of the phones. describe how the percentage of working phones changes if the eleventh and twelfth phones work correctly.

Every day Matilda's mom goes to the store and buys apples and oranges for $22. Then today she returned home with 5 apples and 4 oranges for $40. Assuming the price doesn't change, how much do apples and oranges cost?

How do you write 9.7x10^4 (exponent 4) in standard form? A. 0.00097 B. 0.000097 C. 97,000 D. 970,000

Jivesh brought his Model B rocket on a camping trip near the top of a mountain. He wants to model how it descends down the mountain. Here, he uses the equation h = - 640t^2.

What is an ordered pair to the equation - 6x+y=-4 (1,2) (1,-10) (1,-4) (2,-8)

A fisherman positions his net to - 8 feet relative to the surface of the water. How far does he need to raise the net to bring it to the surface of the water?

Solve for y. 18y - 6 = - 30

Multiply. (3x + 2) (3x - 2) A. x² + 12x - 4 B. 9x² - 12x - 4 c. 9x - 4 D. 9x² + 4

Mr and mrs turner ate 3/4 of a pizza. They want to split the remaining part equally between their two sons how much of the pizza will each son recive

A 16-mb flash drive was sold on sale for $18.50. If this sales price was 81% of the original price, what was the original price?

6,4,7,2 what is the average of 5