How to subtract an integer

2 answers:

6 0

When you have a negative and your subtracting it to a number so for example 7-(–3)=10 because you can do KCC which stands for “keep change change” so u would keep the positive 7 the same but change the minus sign to plus and (-3) to a positive three. Hope that helps! :)

Evgesh-ka [11]3 years ago

3 0

If both signs are positive, the answer will be positive. Example: 14 - (-6) = 14 + 6 = 20.If both signs are negative, the answer will be negative. ... If the signs are different subtract the smaller absolute value from the larger absolute value.Is what I found

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Sam is driving home from college. He is 220 miles away from home. If he can make it home in 4 hours, at what speed or velocity i

yan [13]

Answer: 55 miles per hour

Explanation: that hint is really useful
So if distance = velocity x time
That means 220 = v x 4 hours
To find v, divided 220 by 4
220 divided by 4 = 55
But I have a question:
Is he driving at a constant speed?
and is this 6th grade math? I’m in that grade but you can trust my answer
If im wrong, someone pls correct me
If im right, mark me brainliest pls, im broke, i have no points-
Goodluck!

3 0

3 years ago

12=r+6-2r so what is r

svlad2 [7]

R is -6.
12 = -r +6
12 = 6 - r
12 - 6 = -r
6 = -r
r = -6

6 0

3 years ago

HELPPPPP!!!! WILL MARK BRAINLIEST!!!!!!

attashe74 [19]

(Points plotted and connected in picture below)

Slope: 9

The slope represents the total cost depending on the number of DVDs ordered.

Y-intercept: 6