Answer:
12
Step-by-step explanation:
The answer is -1. This is because you can plug in the negative values to see which ones work.
Answer:
x = 1 because when you multiply negative 2 by negative six you get twelve. when you multiply positive one by negative six you get negative six.
Step-by-step explanation:
7*3y - 7*5 + 2*4y + 12
= 21y - 35 + 8y + 6
= 29y - 29
= 29(y-1)
Answer:
12.5% decrease
Step-by-step explanation:
Let X be the initial value
75% increase is 175% of X
= 1.75X
50% decrease = 0.5
0.5(1.75X)
0.875X (less than X, so decrease)
87.5% of X
100 - 87.5 = 12.5% decrease
