Blake is working his way through school. he works two part time jobs for a total of 31 hours a week. job pays $5.80 per hour and
1 answer:
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Answer:
C
Step-by-step explanation:
Given
30( x - 2) + 40(
y - 4)
Multiply each of the terms in the first parenthesis by 30 and multiply each of the terms in the second parenthesis by 40.
= 15x - 60 + 30y - 160
= 15x + 30y - 220 → C