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zalisa [80]
3 years ago
9

3y+2+y+6 what is the awnser to this question

Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0
You will need to know how to combine like terms. But what are like terms to begin with? Like terms are defined as two terms having the same variable(s) (or lack thereof) and are raised to the same power. In mathematics, something raised to the first power stays the same.

So, 5x and 10x are like terms because they both have the same variable and are raised to the first power. You don’t see the exponents because it doesn’t change the value of the terms.
To combine like terms, simplify add the coefficients and keep the common variable(s) and exponent.

3y + 2 + y + 6
3y + y + 8 <-- Combine the constants
4y + 8 <-- Combine the y-terms

So, 4y + 8 is the answer.
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Order least to greatest 0.25,9/16,23/48,0.5
marissa [1.9K]
The first thing you want to do is get them all into decimal format. You can do this to fractions by dividing the denominator from the numerator. then you organize the decimals into least to greatest.

0.25; 0.479; 0.5; 0.5625

0.25; 23/48; 0.5; 9/16

Hope it helped.
6 0
3 years ago
Sound waves travel at a speed of 330.0 m/s how long does it take for the sound of thunder to travel 1.5 km?
Lunna [17]

Answer:

4.5454 seconds

Step-by-step explanation:

1.5 km is equal to 1,500 m

1,500 m divided by 330.0 m/s = 4.5454 s

7 0
3 years ago
What percent of students spent 35 minutes or more on their homework each night?<br> Whats the IQR?
Crank

Answer:

Double the amount of the ones less than the spike of 35

6 0
3 years ago
If I have 200 apples and if I gave my friend 60 apples then how much apple I have​
klasskru [66]

Answer:

\huge\red{ \mid{ \underline{ \overline{ \tt  ♡ ANSWER࿐ ♡ }} \mid}}

Total number of apples = 200

Apples you gave to your friend = 60

Apples left = ?

Apples left

= 200- 60 \\  = 140

✏ You will have <u>1</u><u>4</u><u>0</u><u> </u><u>apples </u>left.

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

4 0
3 years ago
Read 2 more answers
Find the measure of ∠A, round to the nearest tenth.
Marina CMI [18]
I think is 70 because you first sum 18 + 6, then your answer is 24 and you subtract 90 - 24 because the triangle is a right angle that is 90 degrees. That got me 66 and I round it to the nearest tenth and I get 70.
7 0
3 years ago
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