Call b the amount of babysitting hours and 5 the amount of gardening hours.
10b+5g=80
b+g=12
Subtract 5 times the second equation from the first to get:
5b=20
Thus, b=4. g=12-4, or 8. Therefore, Sarah spends 4 hours babysitting and the rest gardening.
Answer:
I think it is B
Step-by-step explanation:
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Use formula y2-y1 over x2 - x1
3-0/4-0
3/4 is ur answer
Step-by-step explanation:
slope another name for gradient
Answer: hshebe rjwkshzbjskxicbxuxbxjdnxkskzbu
Step-by-step explanation:
