Answer:
-12c-5
Step-by-step explanation:
Step 1- Distribute into the parenthesis(Since there's nothing next to the parenthesis to multiply, there is a 1).
-9c-1(5-3c)
-9c-5(1)-3(1)c
Step 2- Multiply,
-9c-5-3c
Step 3- Add common variables.
(-9c-3c)-5
-12c-5
To find the price per pound, simply add 0.65 + 0.75 then divide.
0.65 + 0.75 = 1.40 13.65 / 1.40 = 9.75
Danny paid $9.75 per pound!
N will equal 15
hope this helps
Answer:
1861.39 cm²
Step-by-step explanation:
Given:
d = 15 cm
radius (r) = ½(15) = 7.5 cm
Height = 32 cm
Surface area of a cylinder = 2πrh + 2πr²
Plug in the values
Surface area = 2*π*7.5*32 + 2*π*7.5²
= 1861.39 cm²
No because if you plug in -1 for x and 5 for y 5 doesn’t equal -6. You just plug in the point as x and y and if the equation is true then the point is a solution.
