If he makes $8 per hour while babysitting, then if he works 3 hours - then he’d get $24 for babysitting.
He still has to make $176.
He can work 18 hours, if he uses up 3 hours babysitting, he has 15 hours left.
15 hours times $15 = 225 (too much)
12 hours times $15 = $180 ( he saves three hours)
He has to do 12 hours of life guarding to meet his goal - he will have three spare hours.
Sorry if I’m wrong, I think I’m right tho
Multiplication is like repeated addition! So add 33 four times.
33
+33
-------
66
+33
-------
99
+33
------
132.
So your final answer is 132. Hope this helps! Have a happy holiday!
Answer:
20 30 40 74
Step-by-step explanation:
i don't know sorry
Answer:
12
Step-by-step explanation:
The initial amount is $650. The $400 is deposited in Account 1 with 3.5% annual simple interest. The $250 is deposited in Account 2 with 3.5% interest compounded monthly.
n = 2 years
Account 1: Simple Interest
F = P (1+rn)
= 400 (1 +(0.035*2))
= $428
Account 2: Compound Interest
F = P (1+i)^n
= 250 ( 1+0.035)^2
F = 267.81
Total money after 2 years = $428 + $267.81
T = $695.81
