Car went grocery shopping and bought chicken for
s for $1.14, and a jar of Alfredo sauce for $2.If he
bnt chicken for $8.22, a pre-made salad for $4.39, fettucine
$2. If he paid with a $20 bill, how much change did he

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

The function show two sisters' savings account and the rate at which they plan to deposit money

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?