Answer:
Infinite solutions
Step-by-step explanation:
Equation M is equation P multiplied by 3. The equations are dependent, so any solution of one of them is also a solution of the other. There are an infinite number of (x, y) pairs that will satisfy either (both) equation(s).
Answer:
it would be worth 3388
Step-by-step explanation:
9% of 2200 is 198
198×6=1188
1188+2200=3388
-2x + 7 and 0.5x - 5 are both equal to y, so they must be equal to each other.
-2x + 7 = 0.5x - 5
2.5x = 12
x = 4.8
It is between 940 and 930
101.48 i think
118 - (118 x .20) = 94.40 + (94.40 x .075) = 101.48