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Colt1911 [192]
3 years ago
8

EXPERTS/ACE/GENIUSES PLZ HELP

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0
Sqrt(15) would be irrational

Answer is B
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andres has 10 more goldfish than todd. Together,they have 50 goldfish.How many goldfish does each boy have?
Dmitry [639]
Let's go ahead and construct an equation to show this. Together, they have 50 goldfish. This can be represented as =50. 

Since we don't know how many Todd has, we're going to make a variable. We'll name it T, for Todd.

What about Andres? How many does he have? 10 more than Todd. Well, if Todd's amount is T, and Andres has 10 more, we can express that as T+10.

Now, just put the two pieces together! T+10=50. 

The next step is inverse operations. You want to find out how many T is, so you need to get rid of the 10. To take 10 away from something is doing what? Subtraction! Be warned, though; whatever you do to one side of the problem, you have to do to the other. 10-10 is 0, and 50-10 is 40. Since we took the 10 away and 50 is now 40, what you're left with is T=40.

Wait a second.. wasn't "T" Todd's amount? Yep! That means that Todd has 40 goldfish. And we already know that Andres has 10, so there's your answer!
3 0
3 years ago
Read 2 more answers
BRAINIEST IF CORRECT (best to explain it will get it)
lana [24]

Answer:

C.

Step-by-step explanation:

PEMDAS

-6 x 12p = -72p

-6 x -8n = 48n

48n - 47n = n

5 0
3 years ago
Ronald Roth started his new job as controller with Aerosystems today. Carole, the employee benefits clerk, gave Ronald a packet
Elza [17]
Jeeeeeeez this is longgg
5 0
3 years ago
A water container has 19.5 litres of water in it. A cup holds 210 ml of water. At most 92 cups can be filled completely from the
coldgirl [10]

Step-by-step explanation:

Given

A container has 19.5 liters of water

A cup can hold 210 ml of water

1 L is equivalent to 1000 ml

So, 19.5 L is equivalent to 19.5\times 1000=19,500\ ml

So, the number of requires to hold this much water

\Rightarrow n=\dfrac{19,500}{210}\\\\\Rightarrow n=92.85\ \text{cups}

92.85 implies 92 full cups and 1 cup which is partially filled. Hence, almost 92 cups can be filled completely.

5 0
2 years ago
A laundromat owner bought eleven new washing machines and eight new dryers. He paid the same amount for a dryer as for a washer.
Tatiana [17]

Answer:

550

Step-by-step explanation:

10450 / 11 = 550

4 0
3 years ago
Read 2 more answers
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