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Tcecarenko [31]
3 years ago
13

Evaluate: 2-4 = help please

Mathematics
2 answers:
Akimi4 [234]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

Snezhnost [94]3 years ago
3 0

Answer:

-2 I'm pretty sure since you subtract 2 from four.

Step-by-step explanation:

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A hippopotamus is 100 pounds of food a day how many days would it take a hippo to the 1 ton of food
alina1380 [7]

Answer:

20 days

Step-by-step explanation:

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8 0
3 years ago
John is 3 years older than Susan and khalid is 5 years younger than her . The sum of their ages is 40 .
lapo4ka [179]

Answer:

John is 17,

Susan is 14,

and Khalid is 9.

Step-by-step explanation:

a = John's age

b = Susan's age

c = Khalid's age

Let's set our rules from the given information.

a = b + 3

c = b - 5

a + b + c = 40

Now, we can solve for b through substitution.

(b + 3) + b + (b - 5) = 40

3b - 2 = 40

3b = 42

b = 14

So, now that we have Susan's age, we can follow the rules and see if it holds.

17 + 14 + 9 = 40 Viola!

8 0
3 years ago
Plzzz help me please I need the answers like right now so I’m counting on u guys to help me please who ever is correct get the B
postnew [5]

Sorry but you are cheating yourself but cheating in exams

I know but I will not say you real understand by yourself cheating is big than dying

5 0
2 years ago
Read 2 more answers
WILL DO BRAINLIEST!!!! Suppose the store wants to earn a daily profit of $150 from the sale of soccer balls. To earn this profit
lara [203]
Think about it this way, what is 5x3??? 15 right. Ok then what is 5x30???? 150. So the store should sell each soccer ball for $5 each:)
6 0
3 years ago
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Which is a better buy?<br><br> 22 vitamins for $2 or 40 vitamins for $4
fomenos

Answer:

i would say 40 for 4$

Step-by-step explanation:

bc ur getting double amount for 2$ and it will last longer

5 0
2 years ago
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