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Drupady [299]
3 years ago
13

What is the value of the expression 8 − (7 − 4) + 12 x 2?

Mathematics
2 answers:
Kamila [148]3 years ago
7 0

Answer:

19

Step-by-step explanation:

im smart

Len [333]3 years ago
6 0

Answer:

29

Step-by-step explanation:

just do the math lol

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Factor the polynomial 3x + 6 If the polynomial cannot be factored, write prime. Please place a space between each term in your a
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5x^2(3x-2)

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A clothing store sold 4 times as many sweaters as coats. The difference in the sales was 300. How many of each were sold?
slava [35]
Sweater = 400
coats = 100
difference= 300
in an equation it would be
4x-x=300
so
3x=300
x=100
sweaters= 4x= 400
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5 0
3 years ago
Find the missing dimension of each prism: volume= 56 1/4 ft | width= 3 3/4 ft | length= 7 1/2 ft
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4 0
4 years ago
Pls help math problem is hard
vazorg [7]

Answer:

Reflect over y axis and go 7 units down.

Step-by-step explanation:

It will match the triangles.

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A student’s height is 145cm. He goes to a pond where the average water depth is 110cm. Does this student have a risk in the pond
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Yes, because 145-110=35
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