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ale4655 [162]
3 years ago
7

Simplify the following expressi

Mathematics
2 answers:
jasenka [17]3 years ago
6 0
A) 4x-5y+2
B) 3a+4b
C) 9m+2n
D)5x4y+5xy2-2
E) 3x2+2
12345 [234]3 years ago
4 0

Answer:

a

Step-by-step explanation:

if im correct its a could be wrong

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Niles sailed for 7 hours,because 56:8=7,and Bob the same because 84:12=7
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a perfect score on a quiz is 100 Mrs Frisoli gives students 1 point putting their name on the paper if there are only 9 students
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ivanzaharov [21]
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8 0
3 years ago
Which of the following shows the sum of the polynomials −3x2+3y2+4x and 4x2−4y+2? A. −3x2+3y2+4x+4x2−4y+2 B. −x2+3y2+4x−4y+2 C.
Fed [463]

-3x² + 3y² + 4x  + 4x² - 4y + 2

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So the answer is D.

8 0
4 years ago
Read 2 more answers
Subtract the expressions: (5z + 4) - 5(-3z -6)
Anna71 [15]

Hey there!

“(5z – 4) – 5(–3z – 6)”

DISTRIBUTE the RIGHT side of your equation

5z – 4 –5(–3z) + (–5)(–6)

–5(–3) = 15z

(–5)(–6) = 30

NEW EQUATION: 5z – 4 + 15z + 30

COMBINE your LIKE TERMS

(5z + 15z) + (4 + 30)

5z + 15z = 20z

4 + 30 = 34

ANSWER: 20z + 34 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

6 0
3 years ago
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