Jika f(x)= 1/2 x - 1 dan g(x)= 2x 4. maka nilai (gof)^-1 (10) adalah
a. -9
b. -8
c. 8
d. 9
e. 10

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.