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torisob [31]
3 years ago
15

I’ll give brainliest pls i need to finish this quickly, i need part a b and c

Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0
B 54

C 70

I got it right
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Express in the simplest form 777:147​
Dvinal [7]

Answer:

your answer should be 37:7

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 777 and 147 is 21

Divide both terms by the GCF, 21:

777 ÷ 21 = 37

147 ÷ 21 = 7

The ratio 777 : 147 can be reduced to lowest terms by dividing both terms by the GCF = 21 :

777 : 147 = 37 : 7

Therefore:

777 : 147 = 37 : 7

3 0
3 years ago
Read 2 more answers
Find the solution set of the inequality
Natalija [7]

Answer: x>- 7/3


Step-by-step explanation:

Solve for x by simplifying bot sides of the equation, then isolating the variable.

5 0
3 years ago
Need help step by step​
shusha [124]
Y = mx + b

8x - 4y - 9 = 0

first you move the nine to the other side of the equal sign (add nine to both sides)

8x - 4y = 9

then you need to also move your 8x over to the other side as well (remember we are trying to get y by itself!)

- 4y = -8x + 9

then we are going to divide -4 to both sides

and you get

y = 2x - 9/4

we can then identify the slope as 2

so B. 2 would be your answer

hope this helped
3 0
2 years ago
The numbers of calories per serving for various snakes foods are listed below.
Elanso [62]

Answer:

B. 108 calories

Step-by-step explanation:

The mean number of a data set is

\text{Mean}=\dfrac{\text{The sum of all calories in products}}{\text{The number of products}}

Corn chips: 230 calories

Popcorn: 25 calories

Potato chips: 115 calories

Pretzels: 62 calories

Thus,

The sum of all calories =230+25+115+62=432

The number of productrs = 4

The mean number of calories =\dfrac{432}{4}=108

3 0
3 years ago
Evaluate x2+9/x2 if x =3
LenKa [72]
The answer to your problem is 12

Good luck
8 0
3 years ago
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