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lesantik [10]
2 years ago
10

Please help me with this homework

Mathematics
1 answer:
fiasKO [112]2 years ago
4 0

Answer:

It will be $2.40

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The sum of two numbers is 47, and their difference is 15. The larger number is
Paraphin [41]

Answer:

The large number is 31, and the small number is 16

Step-by-step explanation:

Given data

let the first number be x

and the second number be y

so

x+y= 47------------1

and

y-x= 15-------------2

from eqn1

x= 47-y

put this in eqn 2

y-(47-y)=15

y-47+y=15

2y= 15+47

2y=62

divide both side by 2

x= 62/2

x=31

From eqn 1

x+y= 47

31+y=47

y=47-31

y=16

4 0
3 years ago
I need this quick please
zysi [14]
I think your answer will be either b or c i think if im wrong im sorry
7 0
3 years ago
Read 2 more answers
When would there be only four different equations for a set of math mountain numbers give an example
Kipish [7]
Most have only 4 different equations. 
For example, 
6+8=14
8+6=14
14-6=8
14-8=6


5 0
2 years ago
Show how to change a fraction to a repeated decimal
Assoli18 [71]

Answer:

Look at the explanation for answer.

Step-by-step explanation:

So suppose the fraction is 3/9

Just divide:

3 ÷ 9 and you get 0.3333333, and the 3's repeat

that's a repeating decimal

3 0
2 years ago
Please help me with #1
jasenka [17]

let apple juice = x

 milk = 2x

 fruit punch = 3x

3x + 2x + x = 660

6x = 660

x = 660/6

x = 110 apple juices

2*110 = 220 milks

3*110 = 330 fruit punches

6 0
3 years ago
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