Answer:
The value for 7w - 14 when w =8 is 42.
Step-by-step explanation:
First method is directly substituting the value:
Equation: 7w - 14 , for w= 8,
= 7w - 14 = 7*8 - 14 = 42.
Using distributive property :
The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.
Equation: 7w - 14
= 7(w-2) , for w=8,
= 7(8-2)
=7*8 - 7*2
=56 - 14
=42.
Answer:
9+6=15
or
9+1+5=15
Step-by-step explanation:
Answer:
6.928203230275509
Step-by-step explanation:
We know that x² is equal to 48 so we have to take the square root of 48 in order to solve for x.
Four friends go out to lunch and they agree to split the bill evenly.
so now you have to divide the price by 4 because there's four people.
$48.20. / 4.
so your answer is $12.05 that's so much each person will pay for their share of bill.
