Answer:
-81
Step-by-step explanation:
f(x) = 8x -1
f(-10) = 8(-10) -1
f(-10) = -80-1
f(-10) = -81
Answer:d
Step-by-step explanation:
Let the student’s age = x,
Then 56=4x,
X= 56/4= 14
(10) minus (5-1/2) = 4-1/2 .
Step 1: Identify the variables.Step 2: Add/Subtract whole numbers so they're all on one side.Step 3: Add/Subtract Variables so they're all on one side.Step 4: Multiply /Divide to get the variable by itself.Step 5: Check your work.
Answer:
76.20026299 ft or 76.2 ft
Step-by-step explanation:
35 cm = 1.14829 ft
87.5 ft ÷ 1.14829 ft = 76.20026299 ft ≈ 76.2 ft