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finlep [7]
2 years ago
7

I Need help please I don’t understand this

Mathematics
1 answer:
Otrada [13]2 years ago
4 0

Remember that parentheses come first. Follow PEMDAS

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7+ 2x divided by 5= 13
Troyanec [42]

Answer:

x=29

Step-by-step explanation:

Given equation :

\frac{(7+2x)}{5} =13

Making the terms of 'x' to one side and constants to the other.

                   (7+2x)=13*5

                       7+2x=65

                            2x=65-7

                              2x=58

                                x=\frac{58}{2}

                                  x=29

So, the value of 'x' is 29.

4 0
3 years ago
Read 2 more answers
What is the simplified expression for
kiruha [24]
5/2 should be as simplified as it can get. Hope this helps!
6 0
3 years ago
Read 2 more answers
a box cost $2.48, but it is on sale for $1.49. How much do you save on one box when bought on sale? Now how much would you save
Thepotemich [5.8K]

Answer:

1. $0.99

2. $1.98

Step-by-step explanation:

1. From the question we have

Cost of box = $2.48

Selling price = $1.49

That is the box is discounted from $2.48 to $1.49

Therefore, amount saved = $2.48 - $1.49 = $0.99

2. The amount saved from buying a second box is hence;

2 × $0.99 = $1.98

Hence, as the number of boxes bought increases, the amount saved increases

5 0
3 years ago
Read 2 more answers
Find the area of a trapezoid if base 1 is 10 units and base 2 is 18 units and the height is 5 units.
ELEN [110]

Answer:

A=7.5

Step-by-step explanation:

A=a+b

2h=1+2

2·5=7.5

4 0
2 years ago
John is going to back to that is 18 inches deep he notices that it takes two minutes to fill the bathtub with 3 inches of water
algol13
Yes,

Every 2 minutes = 3 inches of water, so that means every minute = 1.5 inches of water.

So in 10 minutes:

10*(1.5) = 15 inches of water.

So in 10 minutes the tub will fill an additional 15 inches of water which is exactly how much you need to fill up the remaining tub (3+15 = 18)
4 0
2 years ago
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