2x² - 4x - 30
2(x²) - 2(4x) - 2(15)
2(x² - 4x - 15)
Answer:
5 hours must pass
Step-by-step explanation:
Graph the equations y = 2x + 100 and y = -6x + 140
Then find the x intercept of their intersection, in this case, that is 5
Answer:
Step-by-step explanation:
57 lb bag for $ 11 or 1 lb bag for $ 0.41
11/51 = 0.215 .....rounds to 0.22 ......this is the correct way...... the student messed up and divided wrong.
the large bag only charges $ 0.22 per lb, whereas, the small bag charges $ 0.41 per lb.
This is false, -5(3e-2) is not less than -2(6e+7)
Answer:
0
Step-by-step explanation:
If I'm not mistaken, the answer must be 0.
7-7 is 0, that cancels out
0 divided by -4w is zero. That leaves w alone
w=0. I think that's the answer.