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scZoUnD [109]
3 years ago
11

2(n2 + 1) − 3(n2 − 3) + 3(7n2 − 2), n = 1 4

Mathematics
1 answer:
lys-0071 [83]3 years ago
5 0
The correct answer is 61 :)(;
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If a rectangular poster has an area of
d1i1m1o1n [39]
2x ^2 - 9x + 10=\\
2x^2-4x-5x+10=\\
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3 years ago
the snowfall total two years ago was 10.2 inches. last years was 20% grater. what’s last years snowfall total
strojnjashka [21]

12.24 inches

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7 0
3 years ago
Read 2 more answers
What is 2/21 times 7/5
boyakko [2]

Answer:

2/21 times 7/5 is 14/105.

Step-by-step explanation:

2 • 7 = 14                              Multiply the numerators

21 • 5 = 105                          Multiply the denominators

14/105

Hope this helps,

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5 0
3 years ago
What is the first step on factoring a polynomial
vladimir1956 [14]
<span>Steps for Factoring a Polynomial: Step 1: If there is a common factor, factor out the GCF. Step 2: Identify the number of terms: (i) If polynomial has two terms, convert polynomial into difference of two squares or sum of two cubes or difference of two cubes.
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5 0
3 years ago
A pair of sneakers are $ 164.99 . They are 25 % off. With this discount, what is the sale price?
Ivanshal [37]

Answer:

Discount: $41.25

Sale price: $123.74

Step-by-step explanation:

Discount=(Original price)x((discount %)/(100))

164.99x(25/100)

164x0.25

=$41.25

Sale price= (original price) - (discount)

164.99 - 41.25

= $123.74

7 0
2 years ago
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