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2 years ago

11

I really need help with this, and also if it's Substitution or linear combination and it will be really helpful if you do step b

y step please.

1 answer:

Delicious77 [7]2 years ago

5 0

Answer:

-2x+y=12

Step-by-step explanation:

linear equation

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Can someone help me with these questions

fredd [130]

Answer:

Do your homework by yourself

Step-by-step explanation:

4 0

3 years ago

Tickets to the concert were 2.50 for adults and 1.00 for students. 1,200 was collected and 750 tickets were sold.

Minchanka [31]

Answer:

I'm assuming you want to know the amount of child and adult tickets sold. 450 student tickets were sol, and 300 adult tickets.

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

3 0

3 years ago

The equation y=123x describes the function for the number of toys, y, produced at Toys Plus in x mintues of production time. If

frozen [14]

Answer:

I dont know what the time is but multiply the minutes by 123 and then you get the amount of toys made in that time

4 0

3 years ago

102 is 126% of what number<br><br> 128.52<br> ≈ 8.10 <br> ≈ 80.95 <br> 12.85

disa [49]

Step-by-step explanation:

102*100=10200

10200÷126=80.95

So the third one is correct

4 0

2 years ago

Find Each product

Law Incorporation [45]

Answer:

2.b

3.a

4.c

Step-by-step explanation:

hope it helps you

5 0

2 years ago