Step-by-step explanation:
I don't have my wallet on me. Tho could you further explain?
Answer:
(x, y) = (4,-3)
Step-by-step explanation:
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Using proportions, it is found that the computer will cost $1,043.04.
<h3>What is a proportion?</h3>
A proportion is a fraction of total amount.
In this problem, the total amount is composed by:
- An initial payment of $150.
- 6% sales tax, which means that the price is increased by 6%, that is, the previous amount is multiplied by 1.06.
Hence, the cost is given by:
C = 1.06 x (150 + 12 x 69.50) = 1043.04.
The computer will cost $1,043.04.
You can learn more about proportions at brainly.com/question/24372153
Perpendicular because when you graph it the lines intersect at 90 degree angels.
Answer:
-11≤x
Step-by-step explanation:
Given
6.7 ≥ -0.2x +4.5----------------collect like terms
6.7-4.5 ≥ -0.2x--------------divide by -0.2 both sides
2.2/-0.2 ≥ -0.2/-0.2x-------------------reverse the sign
-11 ≤ x
