So unit price times #of cloths=final price
unit price times 9=36.90
so 9x=36.90
divide both sides by 9
x=4.10
so D is the right answer
The x-coordinate remains the same as the x-coordinate of point B.
The y-coordinate becomes the additive inverse of the y-coordinate of point B.
Answer: B. (3, -8)
Answer:
Step-by-step explanation:
-3x + 4y = -18
8x - 4y = 28
5x = 10
x = 2
4 - y = 7
-y = 3
y = -3
(2, -3)
Answer:
58.8
Step-by-step explanation:
multiply 16% by 70 then substract your answer by 70
Step-by-step explanation:
it is option c. you interchange the value with y and take inverse.
