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Andrej [43]
3 years ago
15

I NEED SOMEONE TO GIVE ME THE CORRECT ANSWERS TO THIS

Mathematics
1 answer:
kipiarov [429]3 years ago
7 0
1. x-5
2. 12x + 5
3. x/5
4. 3x - (x + 5)
hope i helped :)
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Half the difference between two numbers is 2. The sum of the
leva [86]

Answer:

as below

Step-by-step explanation:

1st  the difference is 4  b/c half of 4 = 2

and

2*smaller +greater = 13

so check out small number that are 4 apart.. like 2 and 6

2(2)+6 =10

2(3) +7 = 13  aahh hah..  that's it

3 and 7 are the numbers being hunted :P

5 0
3 years ago
Alla and balla together drink 750ML of water. Of alla drinks 50% more than balla how much does Alla drink
Akimi4 [234]

Answer:

450 ml.

Step-by-step explanation:

Let x be the amount of water drank by Alla and y be the amount of water drank by Balla.

We have been given that Alla and Balla together drink 750 ML of water. We can represent this information as:

x+y=750...(1)  

We are also told that Alla drinks 50% more than Balla. We can represent this information as:

x=1.5y...(2)

From equation (1) we will get,

y=750-x  

Upon substituting this value in equation (2) we will get,

x=1.5(750-x)

Upon distributing 1.5 to right hand side of the equation we will get,

x=1125-1.5x

Upon adding 1.5x to both sides of equation we will get,

x+1.5x=1125-1.5x+1.5x

2.5x=1125

Let us divide both sides of our equation by 2.5.

\frac{2.5x}{2.5}=\frac{1125}{2.5}

x=450

Therefore, Alla drank 450 ml of water.

8 0
3 years ago
Whitch of the answer choices are equations ? Select all that apply.
pentagon [3]

Answer:

Step-by-step explanation:

Please give the answer choices so that I can help :)

8 0
3 years ago
.) A group of neighborhood families are planning a trip to the museum. Tickets are $25 for adults
abruzzese [7]

Answer:

$210

Step-by-step explanation:

the expression is 25a+10c-5

where a=adults,c=children

and we have 5adults and 9 children

then 25a + 10c - 5 is

25(5)+10(9)-5

=125+90-5

=210

answer:Monica is going to purchase tickets for 5adults and 9 children for$210

6 0
3 years ago
Find the unit rate for this problem. <br><br><br><br><br><br><br> 6.50 for 3 1/4 lb of cherries
wlad13 [49]
13 I think sorry if it wrong
4 0
2 years ago
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