Answer:
m<1 = 45
m<2 = 135
Step-by-step explanation:
135 is across from the 135 making m1 135 and 135 plus 45 equals 180, 180 is the total for the line the other 2 angles are on.
1.7(a+3)
2.5(x-1)
3.prime
4.3(5p-9)
5.3(15k-4)
6.8(3p+1)
7.47-5-2m+8m=42+6m=6(7+m)
8.2*10a-2*7b-10b-2a
20a-14b-10b-2a
18a-24b=6(3a-4b)
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