20x + 5y = 1900
x + y = 155....multiply by -20
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20x + 5y = 1900
-20x - 20y = - 3100 (result of multiplying by -20)
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-15y = -1200
y = -1200/-15
y = 80 <== 80 per hr for the mechanic that worked 5 hrs
x + y = 155
x + 80 = 155
x = 155 - 80
x = 75 <== 75 per hr for the mechanic that worked 20 hrs
B-sum of cubes is the answer
Answer:
area of netting she will need more =18-12=6m²
Step-by-step explanation:
area of rectangular garden=l*b=6*3=18m²
area of netting she has =12m²
area of netting she will need more =18-12=6m²
hope this helps plzz mark me brainliest
From the given, G(x) = F(x - 6) - 3, the graph is shifted to 6 units to the right and 3 units down. Thus, the answer is letter A. It should be noted that for horizontal shifting, negative means to the right and down for vertical shifting.
Answer: anwser 3
Step-by-step explanation: