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Fofino [41]
3 years ago
15

A sub shop sells a meal that includes an Italian sub for $6 and chips for $2. If a customer purchases more than three meals, he

or she received a $5 discount. The expression 6m + 2m -5 shows the cost in dollars of the customers order from m meals, where m is greater than 3. Simplift the expression by combining like terms.
Mathematics
1 answer:
pashok25 [27]3 years ago
6 0
8m - 5 

When collecting like terms you are adding or subtracting 2 "things" that have the same variable (letter).
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Fifteen years later, a man will be two times as old as he was 15 years ago. How old is he now?
Inga [223]

Answer:

Let the present age of the man be x years.

Age of the man 15 years ago =(x−15) years and

Age of the man 15 years later =(x+15) years

According to the given condition, we have

(x+15)=2(x−15)

⇒x+15=2x−30

⇒x−2x=−30−15

⇒−x=−45 or x=45 years

Hence, the present age of the man is 45 years.

Step-by-step explanation:

Hope it helps you..

Your welcome in advance..

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6 0
2 years ago
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Anna35 [415]

Answer:

The answers provided aren't reasonable for this graph.

Step-by-step explanation:

The graph's y-intercept is -2, since that is the point where the line intersects the y-axis. The slope is 3x, because the distance from one point to the next is 3 up, 1 right. So the equation for the graph is y = 3x - 2.

4 0
2 years ago
• William Shakespeare died on his birthday at
saveliy_v [14]

Answer:

C

Step-by-step explanation:

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2 years ago
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How to solve 5/6y + 1 = -1/2y + 1/4
True [87]

Answer:

y= -1/4

y= -0.25

Step-by-step explanation:

5/6y+1= -1/2y+1/4

<em>Subtract 1 from both sides</em>

5/6y= -1/2y-3/4

<em>Add 1/2y to both sides</em>

1 1/3y= -3/4

<em>Divide both sides by 1/3</em>

y= -1/4

y= -0.25

6 0
2 years ago
MATH HELP PLEASE WILL GIVE BRAINLIEST
Anni [7]
1. 10
2. 5√2 in
1. The ratio for a 30-60-90 triangle is  x:x√3:2x 
x is the shortest leg  so 2*x =2*5 = 10
2. the ratio of a 45-45-90 triangle is x:x:x√2
x is one leg  so x * √2 = 5*√2 = 5√2
8 0
3 years ago
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