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3 years ago

Help me Please this is due tmr and idk how to do. This

Mathematics

1 answer:

jolli1 [7]3 years ago

4 0

For question 4 the Y needs to be by itself. So instead of it being x+2y>/-12 it would be y>/-6+x. You would have to subtract x on both sides and then divide 2 on both sides as well. whatever you do on one side, you have to do it on the other side. Hope this helps. After you redo all the equations, you graph them. If you need anymore help , let me know!

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3 years ago

What is $6.25 marked up 25%

Marta_Voda [28]

Answer:

$6.25 marked up 25% is $7.81

Step-by-step explanation:

First, you have to find what 25% is of 6.25.

Step 1: Our output value is 25.

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Step 3: From step 1 above, 25=100%.

Step 4: Similarly, x=6.25%.

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Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

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