Answer:
first graph
Step-by-step explanation:
answer:
21 + 3x (you would not put the x again since it is already given)
step-by-step explanation:
- we have to distribute 3 to the expression in the parenthesis
3 (7 + x)
= 21 + 3x
- this will be the expression once we distribute
The GCF of both numbers is 5
Answer : 5(5+7)
In a standard 52 - card deck are:
- 4 aces,
- 16 face cards or tens ( 4 * 3 + 4 = 16 ).
There should be:
4 * 16 = 64
Answer:
64 blackjack hands.
Step-by-step explanation:
a) The total cost C is given by
b) If the total cost is $400, then we can solve for the number of hours as
Solving for n, we get