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Kruka [31]
3 years ago
6

2. 3x + 2y = 22 5x – 2y = 42

Mathematics
2 answers:
hammer [34]3 years ago
6 0

Step-by-step explanation:

3x+2y=22

5x-2y=42

by adding both equation

8x. =64

x=64/8=8

substituting x in the 1st equation

we get,

3*8+2y=22

24+2y=22

2y=22-24

y=-2/2=-1

therefore,

x=8

y=-1

STALIN [3.7K]3 years ago
5 0
X is 8 and y is -1 that is the answer hope this helps
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When sales representatives for a pharmaceutical company drive to​ out-of-town meetings that require an overnight​ stay, they rec
Andreas93 [3]

Answer:

220 miles

Step-by-step explanation:

Joe got $301 for an overnight trip.

As the employees get $125 for lodging. The lodging expense will be subtracted from the total amount to get the amount for the miles he drove.

So,

Expense by company for miles driver = 301 - 125 = $176

So, Joe received $176 for miles driven

Now,

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8 0
4 years ago
Paul started work at compay b ten years ago at the salary shown in the table .at the same time .sharla started at compay c at th
jonny [76]
Paul : company B
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7 0
3 years ago
Solve for x 2/5x= 10
nlexa [21]

Answer:

Given Equation: 5x/10 = 2.

Steps:

Step 1: Multiply both sides of the equation by the L.C.M of the numerators of both sides of the equation ( 10 and 1). L.C.M is 10

(5x/10).10 = 2x10

5x = 20

Step 2: Divide both sides by the co-efficient of x i.e.5

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Read more on Brainly.com - brainly.com/question/1366886#readmore

4 0
4 years ago
What is the solution of the equation
sukhopar [10]
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4x - 10 = 2x
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3 0
4 years ago
Read 2 more answers
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Anika [276]

Answer:

d = 15h

Step-by-step explanation:

d = 15h is the obv answer bc you need to multiply to find

7 0
3 years ago
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