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patriot [66]
3 years ago
7

Which expression can be used to find 7

Mathematics
1 answer:
mariarad [96]3 years ago
5 0

Answer:

7(-6) +7

Step-by-step explanation:

hope it helps

have a good day

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-2z+3-z=□-4z+2 <br> please give me the answer
eduard
<h3>Answer: z=-1</h3>

Step-by-step explanation:

\displaystyle \rm -2z+3-z=-4z+2 \\\\ -3z+3=-4z+2 \\\\ 4z-3z=-3+2 \\\\ \underline{z=-1 \ \ \ \  } \\\\

4 0
2 years ago
Read 2 more answers
2. Destiny rents games from a company that charges a $9.00 monthly fee and $2.50 for each game rental. She ends up paying $26.50
slega [8]

Answer:

x = 7

and it means that 7 games were rented that month

Step-by-step explanation:

Here, we are to solve for x from the given equation

we have this as:

2.5x + 9 = 26.5

2.5x = 26.5-9

2.5x = 17.5

x = 17.5/2.5

x = 7

What x means in this case is that the number of games rented in the month is 7

7 0
2 years ago
Please please please please please please please please please please please please please answer
Mademuasel [1]
The answer is A. You can check by plugging in the numbers for x.
8 0
3 years ago
Read 2 more answers
Quadrilateral ABCD is similiar to quadrilateral EFGH. The lengths of the three longest sides in quadrilateral ABCD are 60 feet,
babunello [35]

Answer:

15 feet

Step-by-step explanation:

It is given that Quadrilateral ABCD is similar to Quadrilateral EFGH. This means that the corresponding sides of these two quadrilateral will be in the same proportion.

i.e.

Ratio of two corresponding sides would be the same. We are given longest three sides of ABCD and shortest two sides of EFGH. Let the 4th sides of ABCD i.e. the shortest side be x.

So, the ratio of the shortest sides of two quadrilaterals would be the same as the ratio of second shortest sides.

So,

x:6=30:12\\\\\frac{x}{6}=\frac{30}{12}\\\\ x=\frac{30}{12} \times 6\\\\ x = 15

So, the 4th side on quadrilateral ABCD would be 15 feet. None of the options match with the answer.

8 0
3 years ago
Please need help not good with this kind of stuff
igor_vitrenko [27]
I believe the correct answer is D.
3 0
3 years ago
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