It’s B. k. If you think about it and try to solve it in a notebook you’ll get the answer. Hope this helps
Start at 15 and move the same direction as the sign <
hope this helps !! have a good day :))
Since x is the length, then x+7 has to be the width.
The area of a rectangle can be found via the formula :
A = length * width
So if we replace the area with the given number (170) and the length, and width, with what we assumed, we get..
170 = x * (x+7)
[which is.. ]
170 = x^2 +7x
0 = x^2 +7x - 170
And that is the answer.
Answer:
you would take off %20 New total is 200
Step-by-step explanation:
20 percent of 250 is 50
250-50=200
3550 cds divided by 15 cds/ rack = 236.66667
Meaning that there will be 236 full racks and the last rack will only have 10 cds