Answer:
16
Step-by-step explanation:
34+50+50+50-60+22
You add everything except 60 because deposits mean add money to the account. You subtract 60 because a withdrawal is taking money out of the account. There are three 50s because you deposit $50 each day for 3 days.
Answer:
x = -2
Step-by-step explanation:
1) add 2 to both sides to eliminate -2.
5x = -10
2) divide both sides by 5.
x = -2
solve for the indicated variable means isolate that variable.
Ans(7)
P=IRT (T)
that means solve for T or make T alone on one side of equal.
To do that we just need to move IR on the left side
So we get:

Hence final answer will be 
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Ans(8)
2x-3y=8 (y)
-3y=8-2x

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Ans(9)
V=LWH (L)

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Ans(10)
A=2(L+W) (w)
A=2L+2W
A-2L=2W


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Ans(11)
ax+by=c (y)
by=c-ax

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Ans(12)
(R)
PN=R-C
PN+C=R
R=PN+C
Answer:
0.666 or 2/3
Step-by-step explanation:
you would do 2 / 3 = 0.666
0.666 = 2/3