Answer:
67.50- 3.38; 70.88
98.75- 4.94; 103.69
399.79- 19.99; 419.78
1250.00- 62.50; 1312.50
12,500.00- 625; 13,125.00
Step-by-step explanation:
To find the tax amount you multiply the sale amount by the percentage of sales tax(which in this case would be 0.05). To get the total amount you just add the sale amount to the sales tax.
Answer:
a
Step-by-step explanation:
graphed it with desmos (free as app and website).
the solutions are in the screenshot
(1, 3)
(3, 7)
Answer:multiple
Step-by-step explanation:
Research
The midpoint formula is ( x + x / 2, y + y / 2)
so....
6+ 2 = 8 / 2 = 4
4 + 8 = 12 / 2 = 6
the midpoint is (4, 6)