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Reika [66]
3 years ago
7

-6 (3t - 6) - 3 (11t - 3)

Mathematics
1 answer:
Ronch [10]3 years ago
6 0

Answer:

-51t+45

Step-by-step explanation:

-6(3t-6)-3(11t-3)

-18t+36-33t+9

-51t+45

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What is 10,000 x 10,000<br><br> not important lol I just wanna know
julsineya [31]

Answer:

100000000

Step-by-step explanation:

Basic way to do this when using 10's 100's 1000's and up, count the number of zeros on the end and multiple the first regular number then add the zeros back :D

5 0
3 years ago
Read 2 more answers
Which situation could NOT represent a proportional relationship?
Serhud [2]

Answer:

The weight in x weeks of a puppy that gains 2 pounds per week if it starting weight is 8 pounds.

Step-by-step explanation:

Given:

A proportional relationship is one in which one variable varies directly with the other. Let the dependent variable be y and independent variable be y.

If y is directly proportional to x, then,

y=kx, where, k is a constant of proportionality.

Now, let us check each option and try to express a relationship between them.

Option 1:

The weight in x weeks of a puppy that gains 2 pounds per week if it starting weight is 8 pounds.

Let the weight be represented by W. Initial weight is 8 pounds.

Weight gain per week is 2 pounds. So, weight gain in x weeks is 2x.

Therefore, total weight is, W=8+2x

This is a linear relationship but not a proportional relationship as it is not of the form y=kx. So, option 1 could NOT represent a proportional relationship.

Option 2:

Cost of purchasing 1 pound of bananas is $ 0.55. So, cost of purchasing p pounds of bananas will be C=0.55p. It is of the form y=kx. So, it represents a proportional relationship.

Option 3:

Number of gallons of water in 1 barrel is 50. So, number of gallons in x barrels will be N=50x. It is of the form y=kx. So, it represents a proportional relationship.

Option 4:

Amount earned by an employee in 1 hour is $ 9.25. So, amount earned in h hours will be A=9.25h. It is of the form y=kx. So, it represents a proportional relationship.

8 0
3 years ago
Find the trig ratio. Reduce to<br> lowest terms.<br> 6<br> А<br> 8<br> [?]<br> sin A<br> US
Maslowich

Answer:

3/5 will be the reduced answer

6 0
2 years ago
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Simplify: |(–3.86 + 6.82)| + |(4.02 – 12.45)|
Lana71 [14]

600dot82 - 1229

———————--

100

4 0
3 years ago
If a square has 10 equal parts and 4 are shaded and 6 are blank what is the percent represented by the shaded area
kolezko [41]
40% is the correct answer
5 0
3 years ago
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