NEED HELP ASAP

Complete the sentence.
% of 50 shirts is 20 shirts.

40%

Step-by-step explanation:

40% of 50 shirts would be 20.

To solve you can use 10% of 50, to find 10% of any number simply move the decimal one point to the left. So in this case, 50.0 becomes 5.0. Therefore, 5 is 10% of 50. Then multiply 5 times 4 to get 20. Since 5 is 10% of 50, 20 is four 10% of 50, or simply 40%.

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.