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ArbitrLikvidat [17]
2 years ago
7

Justin has 750 more than Eva and Eva has 12 less than Justin together they have a total of 63 how much money did

Mathematics
1 answer:
lakkis [162]2 years ago
4 0

Are you searching for how much Eva has or Justin?



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Find last year's salary, if after a 4% pay raise, this year's salary is $34,320
Oksana_A [137]
34320*100/104 = 
$33,000


4 0
2 years ago
6x + 11 = 21<br> Help I’m on a quiz and this question is so confusing
Westkost [7]

Answer:

Step by Step Solution

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    6*x+11-(21)=0  

Step by step solution :

STEP

1

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Pulling out like terms

1.1     Pull out like factors :

  6x - 10  =   2 • (3x - 5)  

Equation at the end of step

1

:

STEP

2

:

Equations which are never true:

2.1      Solve :    2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2      Solve  :    3x-5 = 0  

Add  5  to both sides of the equation :  

                     3x = 5

Divide both sides of the equation by 3:

                    x = 5/3 = 1.667

One solution was found :

x = 5/3 = 1.667

3 0
2 years ago
A girl scout has (5x+18)
zhannawk [14.2K]

Step-by-step explanation:

(5x+18) - (3x+12)

5x+18=3x+12

5x-3x=2x

18-12=6

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3 0
3 years ago
George has $3 in his saving account. He then adds $4 per day to the account. Let y represent the total amount in the account aft
dusya [7]

Answer:

y = 4x + 3

Step-by-step explanation:

since we know how much he adds daily, we can put it next to 4, since we don't know how long he is going to save money. next you just add 3 as a checkpoint

5 0
3 years ago
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A school sold tickets to a musical.
kicyunya [14]

m=6.50t

6.50 per ticket so you multiply 6.50 by t. The money collected is the answer to the equation. Hope this helps!

6 0
2 years ago
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