Hannah is making biscuits. The recipe calls for 2/3 cup of flour to make 4 biscuits. What is the unit rate for cups of flour per biscuit.​

2.6

Step-by-step explanation:

2/3 x 4 = 2.6

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!