2 years ago

Which system of equations below will have infinite solutions?

Mathematics

1 answer:

ipn [44]2 years ago

5 0

Answer:

All

Step-by-step explanation:

Because there are no equations for them so for all we know they all could have infinite solutions.

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Kiesha spent 120 minutes completing her homework last night. of those minutes, 1/6 were spent on spanish. how many minutes did k

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Your Answer Is...

20 minutes.

Glad I Could Help, And Good Luck!

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2 years ago

Help with fractions of a whole number

Ymorist [56]

Answer:

22 tickets

Step-by-step explanation:

I assume you're asking about question 2

To find a fraction of a whole number you divide by the bottom number and multiply by the top number. If 2/3 are kids tickets then 1/3 are adult tickets so you divide by 3 and multiply by 1

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2 years ago

Solve: 2.5k+47.4=81.9

belka [17]

Answer:

k=13.8

Step-by-step explanation:

Given function:

2.5k+47.4=81.9
to find k..

Subtract final and middle value:

$81.9-47.4= 34.5$

Divide by 2.5:

$34.5*2.5=13.8$

Therefore, k=13.8..

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2 years ago

If x is -3 and y is 2 what is x ^ 2 + y ^ 2

Pavlova-9 [17]

Answer:

ans=-2

Step-by-step explanation:

-3*2+2*2

=-6+4

=-2

4 0

2 years ago

For the function f(x)=(7-8x)^2, find f^-1 determine whether f^-1 is a function

sertanlavr [38]

Is this question correct ?

5 0

3 years ago