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Deffense [45]
3 years ago
12

Can someone awsner this for me honestly I’m sorry but I really need these awsner but I need the answers for these 3 to

Mathematics
2 answers:
zalisa [80]3 years ago
5 0

1. 50 + 20x = 240

2. 85% so more than 75%

3. 25.9% so about 26%

Hope this helps and please consider marking branliest if this helped you

allsm [11]3 years ago
5 0
The second question is more than 75%
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The slope for this equation is A. 1/2

4 0
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Select the proper inverse operation to check the answer to 25 − 13 = 12.
vladimir2022 [97]
That would be A. Just work backwards starting with your answer.
5 0
3 years ago
Read 2 more answers
Copy and complete. PLEASE SOLVE IT FAST thanks
Setler79 [48]

Answer:

(a) Increased by 100%

(b) Increased by 50%

(c) Decreased by 33.33%

(d) Decreased by 50%

(e) Increased by 200%

(f) Decreased by 66.67%

Step-by-step explanation:

In this question, we can use the following <em>formula</em>:

\text{Percentage Change =} \dfrac{\text{New value - Old Value}}{\text{Old Value}} \times 100

Positive value of percentage change means increase and

Negative value of percentage change means decrease.

Solution a)

Old Value = 1

New Value = 2

\text{Percentage Change =} \dfrac{\text{2 - 1}}{\text{1}} \times 100\\\Rightarrow 100\%

Increase of 100%

Solution b)

Old Value = 2

New Value = 3

\text{Percentage Change =} \dfrac{\text{3 - 2}}{\text{2}} \times 100\\\Rightarrow 50\%

Increase of 50%.

Solution c)

Old Value = 3

New Value = 2

\text{Percentage Change =} \dfrac{\text{2 - 3}}{\text{3}} \times 100\\\Rightarrow -33.33\%

Decrease of 33.33%.

Solution d)

Old Value = 2

New Value = 1

\text{Percentage Change =} \dfrac{\text{1 - 2}}{\text{2}} \times 100\\\Rightarrow -50\%

Decrease of 50%.

Solution e)

Old Value = 1  

New Value = 3

\text{Percentage Change =} \dfrac{\text{3 - 1}}{\text{1}} \times 100\\\Rightarrow 200\%

Increase of 200%.

Solution f)

Old Value = 3

New Value = 1

\text{Percentage Change =} \dfrac{\text{1 - 3}}{\text{3}} \times 100\\\Rightarrow -66.67\%

Decrease of 66.67%.

So, the answer is:

(a) Increased by 100%

(b) Increased by 50%

(c) Decreased by 33.33%

(d) Decreased by 50%

(e) Increased by 200%

(f) Decreased by 66.67%

6 0
4 years ago
Jinny is selling bracelets for $4.00. So far, she has earned $296.00. She needs to earn more than $472.00 in order to meet her g
Darya [45]
She needs more then 472 and has 296 so she still needs 176 because 472-296=176
Each bracelets is 4 so then 176/4 is 44
1. She needs to sell 44 more bracelets,45 if she needs more than 472
2 the inequality would be x>=44 bracelets
7 0
3 years ago
The perimeter of rectangle is 40 inches. The length is 6 inches longer than the width. What are the length and width of the rect
Anna [14]
If you were to put 7 as the width than add 6 to get your length (13).Then add 13+13 and 7+7 26+14=40 So basically length is 13 and width is 7
8 0
3 years ago
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