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bixtya [17]
3 years ago
5

Write an equivalent expression for 55+15n.​

Mathematics
2 answers:
luda_lava [24]3 years ago
6 0
55+15n
Divide both by 5
11+3n
satela [25.4K]3 years ago
4 0

Answer:

5(11+3n)  

Step-by-step explanation:

divide the whole equation by 5

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In October, Greg and Thomas had the same amount of money in their savings accounts. In November, Greg deposited $120 into his ac
Leona [35]
Let's give the variable that you are trying to answer for a symbol. Let's call it X.

X = the amount of money both Greg and Thomas had in October

We know that in November, Greg added $120 to his account. So, Greg's account has: X + 120

We know that Thomas increased the money in his account by 20%, so Thomas' account has: X + 0.2X, or 1.2X

We know that these two amounts are equal:
X + 120 = 1.2X

Solve for X:
X + 120 - X = 1.2X - X
120 = .2X
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600 = X


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Keith_Richards [23]
(x+3)(x+2)
x^2+2x+3x+6
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3 years ago
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gogolik [260]

Answer:

= 5/3 * pi  inches

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Step-by-step explanation:

The formula for arc length = r * theta  where theta is in radians

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