J.T. charges $30 plus $4 an hour to babysit. Which equation and solution shows J.T. earnings for a 4-hour babysitting job? *
1 answer:
The answer would be B because he is gonna babysit for 4 hours and will charge $40 plus $4. So for the 4 hours he will earn $16 plus 40.
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Greater than, the highest amount you can get by multiplying 1/2 and a number lower than it, is 1.
30% is needed because i believe it is i am really trying hope u get it right <span />
Answer:
42 minutes
Step-by-step explanation:
70% x T = 98
7T/10 = 98
7T = 980
T = 140 mins
140 - 98
= 42 minutes
Answer: 100
Step-by-step explanation:
Answer:
X+y=30
X=30-y
Z=yx
Z=y(30-y)
D/dy
z=30–2y
At max 30–2y=0
2y=30 Y=15
Therefore x=15
Step-by-step explanation:
