If m∠1 = 42, what must the measure of ∠7 be in order to prove a || b? A. 42
B. 48
C. 138
D. 90

the answer is the third / last answer

step-by-step explanation:

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

i have no clue what you just said. write a question in english?

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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