C I think not sure on the same question
Answer:
A. x = 5, -3
Step-by-step explanation:
<em><u>The quadratic equation/formula is:</u></em>
<em><u /></em>
<em><u>The setup is:</u></em>
<em><u /></em>
<em><u>Plug in the numbers according to the letter associated:</u></em>
<em><u /></em>
<em><u>Solve for addition and subtraction:</u></em>
<em><u /></em>
x = 5 x = -3
The correct answer is C. The mean is found by adding all the numbers then dividing them by however many numbers there are. So for shop b: 5926/8=740.75
For shop a: 5845/8=730.63
Shop a has a lower mean than shop b
Answer:
The tax amount is 15.17$
The tax rate is 12.4%.
Step-by-step explanation:
First we subtract the cost from the selling price.
137.17 - 122 = 15.17
We have found the tax amount, now for the tax rate.
If tax rate is x, then
122 * x = 137.17
Divide both sides by 122 to get
x = 137.17/122 = 1.124, or .124.
Then convert into percentage by moving the decimal to the right 2 times.
.124 = 12.4%
Hope this helps you
Answer:
44 mph
mph= miles per hour
Step-by-step explanation:
your welcome <3
