Answer:
7) D
8) A
9) A
10) D
11) C
12) B
Step-by-step explanation:
T=650mi(hr/50mi)=13 hr
t-1=12 hr
12=650/(50+v) multiply both sides by 50+v
600+12v=650 subtract 600 from both sides
12v=50 divide both sides by 12
v=25/6 mph
v≈4.17mph
Answer:
-9
Step-by-step explanation:
5-p
p=-9
-4 is greater than 5-p
6 gives largest output and 12.7 or -.4 gives the smallest
Answer:
$40.50 will be taken out in taxes.
Step-by-step explanation:
First, solve for how much Naomi will receive in a paycheck:
$225 + $50(9)
$225 + $450
$675
Now, solve for 6% tax:
$675 × 0.06
$40.50
