Answer:
(C) 5
Step-by-step explanation:
x+7=2y
<em>Subtract 7 from both sides</em>
x=2y-7
2y-7=x
<em>Multiply both sides by 2</em>
4y-14=2x
y=2x−1
<em>Add 1 to both sides</em>
y+1=2x
<u>Combine equations:</u>
y+1=4y-14
<em>Add 14 to both sides</em>
y+15=4y
<em>Subtract y from both sides</em>
15=3y
3y=15
<em>Divide both sides by 3</em>
y=5
<u>The answer is </u><u>(C) 5.</u>
Answer: $531.51
Step-by-step explanation:
Initial balance of 500
If he made deposits into his account that means he added to his existing balance so his new balance would be the initial 500 plus all the deposits:
500 + 100 + 250 + 300 = 1150
so after the deposits he has a new balance of 1150. He then withdrew money which means he's subtracting from his balance so his new balance will be his current balance minus all the withdraws:
1150 - 400.32 - 100 - 55.55 - 62.62 = 531.51
Answer:4+x/3=2
Step-by-step explanation:
4 more=4+
the quotient of a number and 3= x/3
the anwser = =2
9 sides. and its a closed shape