Jeff is buying apples and bananas from the farmer's market. he know that to find his total cost he will use the expression 1.25a + 0.50b, where a stands for the number of apples he bought and b stands for the number of bananas he bought. if he buys 4 apples and 6 bananas how much money did he spend? a) $10.00 b) $2.00 c) $7.00 d) $8.00

8.00

Step-by-step explanation:

1.25a=3 0.50=5 so the answer is D, 8.00

care to share were the trapezoid shown is ?

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10