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aleksandrvk [35]
3 years ago
15

3a+3b,for a=2 and b=4

Mathematics
1 answer:
il63 [147K]3 years ago
5 0
3a + 3b, for a=2 and b=4 ... The first thing you'd do would be to plug the numbers in -

3 x 2 + 3 x 4 

Then multiply them -

6 + 12 

Then add - 

18.

So your answer should be 18.

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The average adult male panda weighs about 1 1/5 times as much as the average adult female. If the average weight off of as male
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Answer:

275 pounds

Step-by-step explanation:

330 ÷ 1.2= 275

(1.2 representing 1 1/5)

7 0
3 years ago
Which equation represents this problem? Carol's age is three more than two times Lindsay's age. Carol is 39 years old. How old i
dem82 [27]

Answer:

2l + 3 = 39

Step-by-step explanation:

Let l = Lindsay's age in years.

Carol's age is three more than two times Lindsay's age

Carol = 2l+3

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3 0
3 years ago
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Solve 2 log(x) + log(5) = log (80) using the one-to-one property.
vodomira [7]

x=4

Step-by-step explanation:

2log(x)+log(5)=log(80)

log(x^2)+log(5)=log(80)

log(5x^2)=log(80)

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x^2 =80/5

x^2=16 , taking square root both sides

x=√16

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5 0
3 years ago
Morgan is arranging a bowling party for his friends. The party room at the bowling alley is $35. The bowling alley offers a part
vlada-n [284]
Your inequality is (x being number of people):
175≥35+10x+3x

First, combine like terms so your new inequality is:
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Then subtract 35 from both sides which makes it:
140≥13x
then divide 140 by 13 making it:
<span>10.769≥x
</span>But because you can't have .769 of a person the actual answer is 10
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9≥x
7 0
3 years ago
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What is the center of the circle? Please show steps!
Vika [28.1K]

Answer:

<h2>A. (0, 4)</h2>

Step-by-step explanation:

The equation of a circle:

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(h, k) - center

r - radius

We have the equation:

x^2+(y-4)^2=25\\\\(x-0)^2+(y-4)^2=5^2

h = 0, k = 4, r = 5

7 0
3 years ago
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