Answer:
x=9
Step-by-step explanation:
2x+10=28
2x=18
x=9
Answer: 7-4=3
Step-by-step explanation:
The smallest perfect cube will be 4 since 4^3 is 64. The larger perfect cube would be 7 since 7^3 is 343.
The next time you run into a problem like this it would be helpful to use your calculator to make guesstimates that will later lead you to your answer. Or, check a perfect cube chart! Best of wishes!!
<span>3,000 - 2345
655
655 + 10000
10655
2345 - 10655
(-8310)</span>
Answer:
y = -5x - 9.
Step-by-step explanation:
(-2, 1)
(0, -9)
(1 - -9) / (-2 - 0) = (1 + 9) / (-2) = 10 / (-2) = 5 / (-1) = -5
Since -5 is the slope, and the y-intercept is at (0, -9), we have an equation of y = -5x - 9.
Hope this helps!
Answer:
224.75
Step-by-step explanation:
