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lesya [120]
3 years ago
14

What is 1 + 2? i do not understanded math???

Mathematics
2 answers:
satela [25.4K]3 years ago
7 0

Answer:

3

Step-by-step explanation:

2+1=3

Temka [501]3 years ago
6 0
The answer is 3 if you add 2 into 1 you get 3
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Please help. I'll give brainliest :)
Amanda [17]

Answer:

it would be 100

Step-by-step explanation:

if 1=50 and you have 2 then multiple 50 by 2 and that gives you 100

8 0
3 years ago
PLEASE HELP ME WITH THIS
SSSSS [86.1K]

Answer:

1

Step-by-step explanation:

angles on a straight line are 180 so u do 180 minus 47 gives u 133

5 0
3 years ago
There are 257 people at a dance performance. Orchestra seats cost $12 and balcony seats cost $8. The total receipts were $2,716.
solniwko [45]

x = # of balcony seats

y = # of orchestra seats

We have to create a system of equations to solve this problem

x + y = 256

$8x + $12y = $2,716

We will solve this system of equations by elimination.

Multiply the first equation by -8

-8x - 8y = -2048

8x + 12y = 2716

Let's add the equations together

0 + 4y = 668

Simplify the left side

4y = 668

Divide both sides by 4

y = 167

We can subtract 167 from 257 to get the number of balcony seats.

257 - 167 = 90 balcony seats

There are 167 orchestra seats and 90 balcony seats

5 0
3 years ago
Which two numbers are 4 units away from 0 on the number line?
Oduvanchick [21]
Answer: C


Step by step: .........
4 0
3 years ago
4.18 repeating as a fraction
olga_2 [115]

Answer: it’s 148 also i don’t know if you mean 4.18 as a fraction?

Step-by-step explanation:

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3 years ago
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