When combining like terms what is -10r - 5r put together?
2 answers:
Answer:
-15r
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
it’s very easy you just subtract -10 and 5 but the only difference is if ten is negative you switch from subtracting to adding but leave the negative there and you get -15
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Answer:
lenght = 2x + 3
breadth = x - 1
perimeter = 40
Now,
perimeter = 2(l+b)
40= 2( 2x + 3 + x - 1)
40= 2(3x - 2)
40 = 6x- 4
40+4 =6x
44/6 =x
x = 7.33
5 8/12 in the simplest form is 17/3
Answer:
the parallel lines match up, and the angles are the same
Step-by-step explanation:
It is 14 because 8= 6to-2 and 3to-3is 6 so both together is 14
Recall that
There are three cases to consider:
(1) When
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(2) When
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(3) When
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So
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