Answer: The answer would be 8
Step-by-step explanation:
Answer: if 0 < x ≤ 450, y = $60.
if 450 < x ; y = $60 + (x - 450min)*$0.35
Step-by-step explanation:
Here x will represent the number of minutes.
with $60 you have 450 minutes, and you must pay 60 regardless of how much minutes you use.
so if 0 < x ≤ 450, y = $60.
now, if you call for more than 450 minutes, you get an additional of $0.35 per minute, then we have:
if 450 < x ; y = $60 + (x - 450min)*$0.35
where we use (x - 450)*$0.35 because any minute after the 450 minute mark is considerated an additional time.
So our piecewise function is:
if 0 < x ≤ 450, y = $60.
if 450 < x ; y = $60 + (x - 450min)*$0.35
1/2 gallon of ice cream is <span>$3.25
</span><span>11/2 pounds of meat
</span> her change was <span>$0.96
$10-</span><span>$3.25=$6.75
Nora used </span>$6.75 for buying meat
<span>11/2=5.5 pounds
</span>$6.75-$0.96=$5.79
nora spent $5.79 for the meat
$5.79---------->5.5 pounds
?--------------- 1 pound
$5.79 / 5.5 =$ 1.05
the price of the meat was $ 1.05 per pound
Answer:
6z plus 7
Step-by-step explanation:
2+2 equals 4 and 2x2 also equals 4