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Nata [24]
4 years ago
7

Solve, showing all work: (5x * 2 + 3x + 4) − (2x * 2 + 5x - 1)

Mathematics
1 answer:
olga_2 [115]4 years ago
3 0

I think you meant simplify

Remove parentheses

5x*2+3x+4-2x*2+5x-1

Multiply the variables

10x+3x+4-4x+5x-1

Combine the variables

14x+4-1

Subtract

14x+3

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harkovskaia [24]

Hey there!

In this picture, we have many pairs of adjacent angles:

1 and 2

2 and 4

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3 and 1

This is because these pairs are being connected by a vertex and a side.

Hope it helps and have a great day!!!

5 0
3 years ago
MATH HELP!!!!!!!!!!!!!
xz_007 [3.2K]
These are the answers:

1 D

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6 0
3 years ago
HELP ME!! whats the answer? no goofing around pleaze
valentinak56 [21]

Answer: A

Step-by-step explanation:

\frac{6.3\cdot \:10^8}{9\cdot \:10^2}

=\frac{6.3\cdot \:10^6}{9} --> Exponent rule for division, 10^8/10^2 = 10^6

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6 0
3 years ago
PLEASE HELP ME!!!!
Contact [7]
The equation of a line that passes through (x1,y1) and has a slope of m is
y-y1=m(x-x1)


find slope

slope between (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)
given
(-3,2) and (2,1)
slope=(1-2)/(2-(-3))=(-1)/(2+5)=-1/5


pikc a point
if we pick (-3,2)
(x1,y1)
x1=-3
y1=2

y-2=-1/5(x-(-3))
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that is D
5 0
3 years ago
Which is an equation?
liq [111]

Answer:

c

Step-by-step explanation:

because it has an equal sign

3 0
3 years ago
Read 2 more answers
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