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Arisa [49]
3 years ago
8

A) 2x - (x - 3) = 5​

Mathematics
1 answer:
Lana71 [14]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

2x-(x-3)=5

2x-x+3=5

x+3=5

-3 -3

x=2

Check:

2x-(x-3)=5

2(2)-(2-3)=5

2(2)-(-1)=5

4-(-1)=5

4+1=5

5=5

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100%
ruslelena [56]

Answer:

the gas cost for the entire trip is $77

Step-by-step explanation:

Given that

For the first 300 miles, it spend $12.50 on gas

We need to find out the gas cost for the overall trip at the time when it drives 960 miles

So, it should be

= 960 miles ÷ $12.50

= $76.80

= $77

Hence, the gas cost for the entire trip is $77

8 0
3 years ago
Lee Middle School orders 15 textbooks for every 12 students. The table shows how many textbooks the school orders for certain nu
Mariulka [41]

Answer: 90 textbooks


Step-by-step explanation:

everytime you multiply the number of students you multiply the books by the same number. to find how many times 72 was multiplied you divide it by 12.

72 ÷ 12 = 6

then multiply the original number of books (15) by 6.

15 * 6 = 90

so for every 72 students the school orders 90 textbooks

5 0
3 years ago
A ball is dropped from a height of 180 meters. The height of the ball can be represented by
Alex Ar [27]
I think it is C but it also could be B as well
6 0
3 years ago
Complete factor of 12m+60
Alona [7]
You can factor a 12 out from both. 12 goes into 12m 12 times and 12 goes into 60 5 times. So you would pull it out front:

12(m+5)

That's as far as you can take it. Do you have to set it equal to 0, or some other number??
6 0
4 years ago
21 3/8 - 2 1/4. PLEASE TELL ME THE ANSWER
Shkiper50 [21]

Answer:

19.125

Step-by-step explanation:

21.375-2.25=19.125

4 0
3 years ago
Read 2 more answers
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