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Sphinxa [80]
2 years ago
12

Original cost; $98

Mathematics
2 answers:
Elan Coil [88]2 years ago
5 0
It has descreased by 9
Pachacha [2.7K]2 years ago
3 0
The answer is 9 all you had to do is subtract 98-89 and your answer is 9
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Mailboxes Plus sends packages overnight for $5 plus $0.25 per ounce. United Packages charges $2 plus $0.35 per ounce. Me. Molina
scZoUnD [109]

Answer:

30 ounces

Step-by-step explanation:

You first have to write out the two equations:

5+0.25x=y

2+0.35x=y

Then simply equal the equations to each other:

5+0.25x=2+0.35x

Subtract the 2 from both sides:

3+0.25x=0.35x

Subtract the 0.25x from both sides:

3=0.10x

Divide the 0.10 on both sides:

30=x

So, 30 ounces is your answer!

You can check by plugging 30 back into the equations to make sure that they are equal to each other.

5+0.25(30)=12.5

2+0.35(30)=12.5

5 0
3 years ago
Can someone help me with these five problems please i will mark as brainliest if the answers are correct
kondaur [170]

Answer:

1. C

2. B

3. C

4. A

5. D

Step-by-step explanation:

4 0
3 years ago
If f(x) = 1 – x, which value is equivalent to |f(i)|?<br><br><br><br> 0<br> 1<br> /2<br> /-1
Alexxx [7]
The answer can be found by replacing x with 1 in 1 - x. Therefore f(1) equals 0

Hope that helps you
4 0
3 years ago
(iii) If a, b, c are rational numbers, then<br>a x (b-c) #ax b-ax c. true or false ​
sp2606 [1]

Answer:

false

Step-by-step explanation:

answer:ab-ac=ab-ac

3 0
3 years ago
There are 20 female performers in a dance recitial. The ratio of men to women is 3;4 . How many men are in the dance recitial.
Triss [41]

Answer:

There are 15 men in the dance recital.

Step-by-step explanation:

If 20 people is 4 parts, then 5 people are 1 part. Due to that, 15 people will equal 3 parts.

8 0
4 years ago
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