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Andrei [34K]
3 years ago
12

What is the sum of (x^2+6x-5) + (2x^2+15)

Mathematics
1 answer:
dangina [55]3 years ago
8 0

Answer:

3x^2 + 6x + 10

Step-by-step explanation:

Because we're adding it, it doesn't matter if we just take out the parenthesis.

X^2 + 2x^2 gives us 3x^2.

6x stays the same.

-5 + 15 gives us 10.

3x^2 + 6x + 10

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Sever21 [200]

Answer:

G

Step-by-step explanation:

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3 years ago
Kate bought four Gatorade for $2 each, as well as twenty four Cup of Noodles. If her total was $26, how
andreev551 [17]

Answer:each cup of noodles is 0.75 cents

Step-by-step explanation:

4 gatorades are 8 dollars

26-8=$18

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4 0
4 years ago
Mrs. Taylor is making new foot all uniforms for Friday nights homecoming game. The trim for the sleeves of one uniforms requires
scoundrel [369]

The yards of fabric needed is 45.50 yards.

<h3>How many yards of fabric is needed?</h3>

The first step is to determine the total inches of fabric that would be needed for 63 uniforms. The mathematical operation that would be used to determine this value is multiplication.

Multiplication is the process of determining the product of two or more numbers. The sign used to denote multiplication is ×.

Fabric needed for 63 uniforms = inches needed for one uniform x total number of uniforms

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The second step is to convert inches to yards

1 inch = 1/36 yards

1638 / 36 = 45.50 yards

Here is the complete question:

Mrs. Taylor is making new football uniforms for Fridays nights homecoming game. The trim for the sleeves of one uniform requires 26 inches of fabric. Mrs Taylor needs to make 63 uniforms total. How many yards of fabric should she buy?

To learn more about multiplication, please check: brainly.com/question/3385014

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2 years ago
Solve 4x + 5 &gt; 5x − 2 for x.
garik1379 [7]

Answer:

20x

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the equation of a line with a slope of 4 and a y-intercept of 2?
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Answer:

y=4x+2 or f(x)=4x+2

Step-by-step explanation:

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6 0
3 years ago
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