Answer:
The answer is B
Step-by-step explanation:
We have to substitute values for this.
f(1) = 1/2(2)^1
f(1) = 1
Now we can eliminate D and A
f(3) = 1/2(2)^3
f(3) = 4
f(6) = 1/2(2)^6
f(6) = 32
Answer is B
Answer:
Step-by-step explanation:
C+6

9. Notice that the sentence says "has more than 9 pieces of candy" meaning that it could be equal to or greater than 9.
The charges for mowing lawns are $5 per hour and charges for walking dogs are $3 per hour.
Step-by-step explanation:
Let,
x be the charge per hour for mowing lawns
y be the charge per hour for walking dogs
According to given statement;
10x+4y=62 Eqn 1
8x+5y=55 Eqn 2
Multiplying Eqn 1 by 5

Multiplying Eqn 2 by 4

Subtracting Eqn 4 from Eqn 3

Dividing both sides by 18

Putting in Eqn 1

Dividing both sides by 4

The charges for mowing lawns are $5 per hour and charges for walking dogs are $3 per hour.
Keywords: linear equation, subtraction
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