Answer:
7x-2
Step-by-step explanation:
9(x+3)-(2x+5)
9x+3 -2x -5
7x-2
12 x 15 = 180
180 x 2 = 360
360 square yards of carpet should be ordered.
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Answer:
18/36 or 1/2
Step-by-step explanation:
There are 18 nickels, which is the numerator.
You add all the numbers together to get the denominator, which is 12+6+18=36.
Then, you put the two values in a fraction - 18/36
and simplify, to get you 1/2.
Answer:
The friction that the car usually uses to stop(a rough and hard ground) was null and void, so the car spun uncontrollably.
