C = 2A - 10
C = 46
46 = 2A - 10
46 + 10 = 2A
56 = 2A
56/2 = A
28 = A <===28 Alternative schools
Answer:
30%.
First find the difference between the two prices.
195 - 136.5 = 58.5
Next find percent of difference over original cost.
58.5/195 = 0.30
The percent discount is 30%.
To check:
195 * 0.70 = 136.5 <---------- CORRECT.
Answer:
-4/3
Step-by-step explanation:
2^(8x-8)=4^7x
2^8x-8=4^7x
2^8x-8=4^2×7x
8x-8=2×7x
8x-8=14x
-8=14x-8x
-8=6x
-8/6=x
-4/3=x
x=-4/3
Answer: 40 questions I think
Step-by-step explanation:
Step-by-step explanation:
here is ur answer pls check it
