3 years ago

Simplify the expression: 2x + 3y + x + 7

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

5 0

Answer: 3x+4y

Step-by-step explanation: hope it helps

HACTEHA [7]3 years ago

4 0

Answer:

3x + 3y + 7

Step-by-step explanation:

You can add 2x and x because they are like terms (think of the x being 1x, we just don't usually write the 1). That's all you can do because none of the other terms are like terms.

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MatroZZZ [7]

Answer:

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Step-by-step explanation:

9 sides, each is 10, do 9 times 10

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3 years ago

Daniel used wire fencing to form a border around a circular region in his back yard.

koban [17]

Answer:

31.4 yards

Step-by-step explanation:

credits: ApusApus

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3 years ago

Which is smaller 21/32 5/8 3/4 11/16

Brilliant_brown [7]

Answer:

5/8 is the smallest

Step-by-step explanation:

21/32=.656

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7 0

3 years ago

8) Pick the two best options below for the solutions of this function:

Digiron [165]

A will be it I toook the test your wxlimensir have a good day

8 0

3 years ago

What is X? I don't understand at all.

natima [27]

Angle A + Angle B = 180 degrees
180 = (6x -48) + (4x +38)
180 = 10x -10
190 = 10x
x = 19
Angle A = 6x - 48
Angle A = 6 * 19 - 48
Angle A = 115 -48
Angle A = 67 degrees

Angle B = 4x + 38
Angle B = 4*19 + 38
Angle B = 76 + 38
Angle B = 114

4 0

3 years ago