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julia-pushkina [17]
2 years ago
15

A. –30 B .–19 C. –22 D. –10

Mathematics
2 answers:
kifflom [539]2 years ago
6 0
The answer is A.-30 that is what I got when I did 7m+2n which is -26 with evaluation then I multiplied two it’s -30
elena-s [515]2 years ago
5 0

Answer:

-30

Step-by-step explanation:

substitute the values and get -30

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Answer this question
Lerok [7]

Answer:

x = 10

Step-by-step explanation:

3x - 5 = 2x + 5

Both triangles equal 25

Subtract 2x → You get left with x

x -5 = 5

Add five... which leaves you with↓

x = 10

Then substitute x for 10

(3 · 10) - 5

25

(2 · 10) + 5

25

You know this is true because they equal each other.

I hope this could help!!

3 0
2 years ago
Please help I need someone to help me ASAP. No trolling
nata0808 [166]

Answer:

It will be 16/8 I hope you are happy

6 0
2 years ago
4h+7=4h-3 i think i have it but im not sure 100% so i need hlp
SSSSS [86.1K]

                                                 <u>4h + 7 = 4h - 3</u>

Subtract  4h  from each side:            7 = -3

There is no value of  ' h ' that can make this a true statement,
so the equation has no solution.


5 0
3 years ago
Read 2 more answers
26 + 59 + y = ??? Help pls
Montano1993 [528]

Answer:

85 + y is the answer

Step-by-step explanation:

(85+y)

7 0
3 years ago
a pet store sold 36 siamese cats. If the ratio of siamese cats to house cats sold was 4:8,what is the cobined amount of cats sol
Gala2k [10]
108 cats total. (36x2=72, 72+36=108)
5 0
3 years ago
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