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AnnZ [28]
3 years ago
14

3x² + 2x + 2 + 4x² + 5 Simplify​

Mathematics
1 answer:
Natalka [10]3 years ago
6 0

Answer: 7x^2 + 2x + 7

Step-by-step explanation:

Combine likes terms that have alike variables and alike exponents.

(3x^2 + 4x^2) + (2x) + (2 + 5)

7x^2 + 2x + 7

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Loretta’s income last year was $81,300. She made $56,800 at her salaried job and had additional passive income. If Loretta earne
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4 years ago
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Answer: answers down below in the picture

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8 0
3 years ago
Read 2 more answers
A textbook store sold a combined total of 426 math and sociology textbooks in a week. The number of math textbooks sold was 88 m
SOVA2 [1]
Let m and s be the number of math and sociology books sold respectively.

m=s+88 we are also told that:

m+s=426, using m found above in this equation gives you:

s+88+s=426 combine like terms on left side

2s+88=426  subtract 88 from both sides

2s=338  divide both sides by 2

s=169, since m=s+88

m=169+88=257

So 257 math and 169 sociology textbooks were sold.
8 0
3 years ago
if a student has homework 72 days out of 100 what fraction and what percentage of days did the student not have homework?
neonofarm [45]

Answer:

The Student has 72% out of 100%

Step-by-step explanation:

Its the same thing but with fractions

4 0
3 years ago
Which of the following is the graph of y = |x - 3|
quester [9]

Answer:

<u>y = | x - 3 | is graphed on the attachment below </u>↓

Step-by-step explanation:

If you ever need an equation graphed, here's a useful site called Desmos that can do that really well and for free.

8 0
2 years ago
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