Answer:
Hello! I just took the test not too long ago the answer is -3
Have a good day! please mark brainliest!
Let's let x be the number of t-shirts.
So the first company charges $43 plus $9 per shirt. For x shirts, the cost is the base fee plus 9 times x, or

.
The second company charges a $58 fee plus $8 per shift. The cost is

.
Now, we want to find which fee is less when we are buying 20 shirts. We plug in 20 for x.
The first company charges

.
The second company charges

.
The costs are VERY close, but the second company ultimately charges
less.
Answer:
$0.85 per pound
Step-by-step explanation:
The cost in dollars per pound is found by dividing dollars by pounds:
$5.10/(6 lb) = $0.85 /lb
Bananas cost $0.85 per pound.
Answer:
7.8 x 10^-6 or 7.8E-6
Step-by-step explanation:
Answer:
n = 1.125
Step-by-step explanation:

(Use Cross Product)
40n = 15 × 3
40n = 45
n = 1.125