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mamaluj [8]
3 years ago
12

Help please 12 points :>

Mathematics
2 answers:
Volgvan3 years ago
4 0
2x+5-0.75x+2= 1.25x+7; Equivalent

x-7+.25x+14= 1.25x+7; Equivalent

x+.25+5+2= x+7.25; Not Equivalent

hope this helps! :)
daser333 [38]3 years ago
4 0
<h2>Answer:</h2>

1)x+.25+5+2=[x= - \frac{28}{5}]=[x=-5.6] EQUIVALENT

2)x-7+.25x+14=[x=-\frac{28}{5}]=[x=-5.6] EQUIVALENT

3)2x+5-0.75x=2=[x=-\frac{29}{4}]=[x=-7.25] IS NOT EQUIVALENT

1.25x+7=[x=-\frac{28}{5}]=[x=-5.6]

<h2>Answer: </h2><h3>1 and 2 are equivalent, 3 is not equivalent!</h3>
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When the greatest common divisor and least common multiple of two integers are multiplied, their product is 200. How many differ
Marrrta [24]

Answer:

k = 1 or 2 or 5 or 10

Step-by-step explanation:

Suppose GCD is k, 2 numbers are kA and kB

LCM is k*A*B,

GCD*LCM: k*(k*A*B) = 200

k² * A*B = 200

A*B could be 1 , 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200

k² (k is integer) could be 1, 4, 25, 100

k = 1 or 2 or 5 or 10

4 0
2 years ago
3(5+4y)+8-2y how to do this plz
IrinaVladis [17]

Answer:

3\left(5+4y\right)+8-2y=10y+23

Step-by-step explanation:

Given

As the expression is given by

3(5+4y)+8-2y

To determine

Simplify the expression

Let us simplify the expression

3(5+4y)+8-2y

Expand 3(5 + 4y) = 15 + 12y

3\left(5+4y\right)+8-2y=15+12y+8-2y

grouping like terms

                              =12y-2y+15+8

                              =10y+23

Therefore,

3\left(5+4y\right)+8-2y=10y+23

4 0
3 years ago
Can some one do my acend math for my I need to pass it all to get into a new school someone plz help
Bess [88]

Answer:

yeah sure what's the problem?

Step-by-step explanation:

8 0
3 years ago
Please help me need andwer
AURORKA [14]
The answer is number 2 hope this helped

8 0
3 years ago
Read 2 more answers
University trailer sales company sold 356 utility trailers during a recent year. If the gross annual sales for the company was $
Elza [17]

Answer:

The average selling price of each trailer was nearly $922

Step-by-step explanation:

University trailer sales company sold 356 utility trailers during a recent year.

If the gross annual sales for the company was $328,132.

For the average selling price of each trailer, we will divide <em>the gross annual sales </em>by <em>utility </em><em>trailers.</em>

= 328132 ÷ 356

= 921.7 ≈ 922

Thus, The average selling price of each trailer was nearly $922

<u>-</u><u>TheUnknownScientist</u>

4 0
2 years ago
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