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galben [10]
4 years ago
11

Describe the first step you would take in solving 5x +3x -7

Mathematics
2 answers:
arsen [322]4 years ago
7 0

adding link terms, meaning adding the 2 things that have the same meaning, 5x + 3x = 8x so the answer is

Adding link terms

and the answer to the number problem is 8x - 7

olga55 [171]4 years ago
4 0

Combine Like Terms:

5x+3x+−7

(5x+3x)+(−7)

8x+−7

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Compare the two integers below:<br> 11____-1<br> &lt;<br> &gt;<br> =
Snezhnost [94]

Answer:

B. >

Step-by-step explanation:

Yes, you got it correct! Anything with a "-" is always less than a "+". Look at it this way:

I have 11 dollars (+11) and you owe me one dollar (-1). Now which is better?

Hope this helps

~R3VO

3 0
3 years ago
A group of 8 friends each buy 1 ticket and 1 small popcorn at the movie theater. Each ticket costs $7.50. The group of friends s
katovenus [111]

Answer:

$2.95 for a small popcorn

Step-by-step explanation:

you do 8 multiplied by $7.50

which gives you $60 for the total spent together on tickets and then you do

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4 0
3 years ago
Read 2 more answers
There is a toll plaza every 121/2 miles along a 300 mile road. At each toll plaza drivers must pay $1.25. What does it cost to d
otez555 [7]

\boxed{Total \ cost=\$ 30}

<h2>Explanation:</h2>

We know some facts:

  • There is a toll plaza every 12 1/2 miles along a 300 mile road.
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First of all, we have to convert the mixed fraction into improper fraction:

12\frac{1}{2}=12+\frac{1}{2}=12.5miles

Next, let's calculate the total number of toll plaza along the way:

\frac{300}{12.5}=24 \ toll \ plaza \ in \ total

As in every toll plaza, the driver must pay $1.25 then the total cost to drive the whole length of the road is:

Total \ cost=24(1.25) \\ \\ \boxed{Total \ cost=\$ 30}

<h2>Learn more:</h2>

About total cost: brainly.com/question/1436308

#LearnWithBrainly

6 0
3 years ago
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VLD [36.1K]

Answer:

The lowest would be 21

The highest would be 49

The median would be 25 because that's the point in the middle

4 0
3 years ago
Read 2 more answers
You have some money in your
Vlad1618 [11]

Answer:$40

Step-by-step explanation:

x-12=28

+12. +12

X=40

6 0
4 years ago
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