Answer:
$11.25
Step-by-step explanation:
1.5×7.5=11.25
16/20. We reduce that and get 4/5.
After this it's much simpler to chage it.
100 dividied by 5 is 20. (20,40,60,80,100)
So the 4th number (4/100)
is 80. 80%.
20% she didn't and 80% she did :) (100-80)
To take a percent, move the decimal point of the percent two places to the left. 7% = 0.07
Then multiply:
12.60 • 0.07 = 0.88
12.60 + 0.88 = 13.48
The total cost is: $13.48
Answer:

Step-by-step explanation:
Hello,
Based on the indication, we can write this polynomial as below, k being a real number that we will have to identify (degree = 3 and we have three zeroes -3, -1, and 2).

We know that the point (1,10) is on the graph of this function, so we can say.

Then the solution is:

Hope this helps.
Do not hesitate if you need further explanation.
Thank you
X is horizontal and it always goes first and y is vertical and it always goes
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