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mezya [45]
3 years ago
15

3a − 2a + 4 = 16 Solve for a.

Mathematics
2 answers:
Bad White [126]3 years ago
8 0

Answer:

a=12

Step-by-step explanation:

3a-2a+4=16\\\\(3a-2a)+4=16\\\\(3-2)a+4=16\\\\1a+4=16\\\\a+4-4=16-4\\\\a=12

Hitman42 [59]3 years ago
3 0

Answer:

12

Step-by-step explanation:

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First right answer gets brilliant. Can someone please help? It is due today!
nikitadnepr [17]

Answer:

Step-by-step explanation:

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7 0
3 years ago
Find the difference: 26 44 – 18 44
pychu [463]
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3 0
3 years ago
Use synthetic substitution to evaluate the polynomial P(x) = x^3-3x^2+4x-7 for x=3
Zina [86]

Answer:

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}

Step-by-step explanation:

We are given polynomial as

P(x)=x^3-3x^2+4x-7

and it is divided by x=3 or x-3

we can use synthetic division

so, we got

Remainder =5

Quotient is

=x^2+0x+4

=x^2+4

we can write as

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}


3 0
3 years ago
People drive, on average, 14,579 miles per year. About how many mile each week is that? (Note: there are 52 weeks in a year)
Vikki [24]

Answer:278.44

Step-by-step explanation:

Divide the miles per year by months

6 0
2 years ago
Read 2 more answers
10 x 3 tens in standard form?
Lubov Fominskaja [6]
10 x 30=300 because you 3 tens is 30 times 10 is 300. hope it helped.
6 0
3 years ago
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