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MrMuchimi
3 years ago
11

Which of the following are equivalent ratios? 15 to 20 6 to 8 8 to 12 9 to 12

Mathematics
2 answers:
fomenos3 years ago
8 0
I think the correct answer is c.
I am Lyosha [343]3 years ago
3 0
So yuo simplyfly

15:20=3:4

6:8=3:4

8:12=2:3

9:12=3:4

so your answer is not c
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If 17 people voted for Jason as Vice President and 8 people voted for Karen as Vice President, what is the percent of votes for
german

Answer:

Jason's percentage is 68%

We end up getting 32% for Karen.

Step-by-step explanation:

First, we need to get the total amount of votes.

17 + 8 = 25.

25 is the total amount of votes. If Jason had got 17/25 votes we can do 2 steps to get his percentage. We can simply divide 17 by 25, or we can multiply the numerator and denominator by 4. We end up getting 68/100.

So Jason's percentage is 68%

Now we do Karen. 8/25 people voted for her, so we can again, do two ways to solve this. One way is dividing 8 by 25, another way is to multiply both the numerator and denominator by 4 because we want it out of 100.

We end up getting 32% for Karen.

8 0
2 years ago
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3 0
2 years ago
Simplify 2-5-(12÷4-1)=
Allushta [10]
Use bidmas
so in order of what to do its Brackets, Indices, Division, Multiplication, Add, Subtract
hence you as (12/4 - 1) is in brackets, and 12/4 is division, you do 12/4 = 3 
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5 0
3 years ago
Erin has $45,688 in sales. If her commission rate Is 2.9% , what is the amount of her commission?
posledela

Answer:

The amount of her commission is $1,324.952

Step-by-step explanation:

1. You have the following information given in the problem above:

- Erin has $45,688 in sales.

- Erin's commission rate is 2.9% (0.029).

2. Therefore, to solve this exercise you must multiply the commission rate by her sales, as following:

(45,688)(0.029)=1,324.952 dollars


3 0
3 years ago
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<span>When (1, 2) is substituted into the first equation, the equation is true.

</span><span>The ordered pair (1, 2) is not a solution to the system of linear equations.</span>
4 0
3 years ago
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