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xenn [34]
3 years ago
15

What is 2x+4x7x-19x+7y+9x

Mathematics
2 answers:
lutik1710 [3]3 years ago
8 0

Answer:

if you simplify it is <em><u>=4x^8−8x+7y</u></em>

if i can get brainliest that would be great

Combine Like Terms:

=2x+4x^8+−19x+7y+9x

=(4x^8)+(2x+−19x+9x)+(7y)

=4x^8+−8x+7y

s2008m [1.1K]3 years ago
6 0

Answer: do the math, 39x

Step-by-step explanation:2+4=6 times 7=42-19=23+7=30+9=39x

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Lilit [14]

Answer:

The measure of x is 30°

Step-by-step explanation:

∵ The sum of angles in any Δ = 180°

∵ two angles have measure 75°

∴ The measure of the third angle = 180° - (75° + 75°) = 30°

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7 0
3 years ago
Mrs gray bought some eggs. She boiled one half of them and poached one fourth of the remainder . she had 9 eggs left. How many e
Scorpion4ik [409]
To answer this item, we let x be the number of eggs in the beginning. The first half of the egg which were not boiled is represented through the equation is represented by x/2.

Next, the remainder of the egg which were not boiled nor poached is equal to 
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Simplifying,
                 0.375x

Equating this to 9,
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The value of x from the equation is 24.

Answer: 24 eggs
5 0
3 years ago
What's the area of the room in this diagram?
GenaCL600 [577]
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3 0
4 years ago
I’m not exactly sure how to do this precalc problem.
Veronika [31]

Step-by-step explanation:

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Hope it helps u............

5 0
3 years ago
Jackie loves to cook fried foods. She recorded the total amount of oil that she used each month in the table below.
Liula [17]
Answer

She used 6/15 litres of oil in January

Explanation

We are given that, in January, she used 3/5 of the amount of oil she used in February.

We are also given that, she used 2/3 litres of oil in February.

Therefore, amount of oil used in January is:

3/5 • 2/3 = 6/15

She used 6/15 litres of oil in January
8 0
4 years ago
Read 2 more answers
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