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andriy [413]
2 years ago
12

Hey guys I really need help on this one!

Mathematics
1 answer:
Marina CMI [18]2 years ago
4 0
I’m pretty sure it’s the last one. :)
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21 years ago Alvin was 11 times older than Tomio. The sum of their present age is 54.
DaniilM [7]

Answer:

Not sure exactly what answer you are looking for. But I assume it is the ages of them. Their original ages would be Tomio - 1 year old, Alvin - 11 years old. Now, Tomio - 22, Alvin - 32

Step-by-step explanation:

1(tomio) x 11 = 11 (alvin) (add 21 to these)

22+32=54

hope that makes sense

6 0
2 years ago
I’ll give 20 points for the ans and equation.
Hunter-Best [27]

Answer: I believe it would be 1.25, because 1.42 times 55000 is 78100, and 1.25 times 64000 is 80000, and 80000 is greater than 78100.

(not completely sure though, I'm not the brightest)

Step-by-step explanation:

5 0
2 years ago
8. 20% of 70 plants​
Talja [164]

Answer:

20% of 70 plants is 14 plants.

Step-by-step explanation:

20×70= 1400

1400/100= 14

5 0
3 years ago
Read 2 more answers
Find the product of 51 and -2.5.
yaroslaw [1]
The answer is C because 51×-2=-102 and 51×-0.5=-25.5

So it -102+(-25.5) or C
6 0
3 years ago
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William uses 5/6 gallon of paint to cover 1 wall. He has 5 gallons of paint. How many walls can he paint​
Oduvanchick [21]
28 gallons of paint to paint the walll
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3 years ago
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