The function rule of a certain function is y = -3 x + 1. if the input is 7, what is the output?

-22
-21
-20
-24

The circumference of a circle is 5 pi cm. what is the area of the circle?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t