That's easy you just need to listen in school to answer it
Answer:
Step-by-step explanation:
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Answer: 12 h + 135
Step-by-step explanation: 7h +135 + 5h = ?h + ?
7h +5h +135
=12h +135
So u combine like terms together which are 7h and 5h which gives you 12 h.And then you have 135 left,so you add 12h to 135.
Ps.If you don't know what like terms are.I will explain down below.
Like terms are variable that are the same.For an example 4y and 3y are like terms .Another example is 1/3 xy and 6xy .
Hope this helps :) and if it does please give brainliest .
I disagree with the student because the slope is the rate of change. The slope would be 10 because the rocks are increasing by 10 every month.
This is the work and the answer is 4/23 or (in decimal form) 0.17391304
