3 years ago

Help I need it now!!! Please when x=2 and y=6 evaluate the expression 2x squared by 3 +3y -4

1 answer:

3 0

Go on your iPhone calculator , turn your phone side ways, there will be more signs and symbols, there should be the squared symbol.

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Can anyone help me with this? i dont understand it, thank you.

valina [46]

Answer:

$3(x + 2) = 2(x + 2) \\ 3x + 6 = 2x + 4 \\ 3x - 2x = 4 - 6 \\ x = - 2$

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2 years ago

A ticket to a movie theatre for a student is $7. The cost for an adult is $2 more than for a student. How much would it cost 13

MakcuM [25]

Answer: it would cost a total of $194

Step-by-step explanation:

A ticket to a movie theatre for a student is $7. The cost for an adult is $2 more than for a student.

If student ticket costs $x, adult ticket would cost x + 2

This means that the cost for an adult is

7 + 2 = $9

The cost of 13 adult tickets to the movie theatre would be

13 × 9 = $117.

The cost of 11 student tickets to the movie theatre would be

11 × 7 = $77

Total cost of 13 adult tickets and 11 student tickets would be

117 + 77 = $194

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3 years ago

josh has a job mowing lawns. He charges$25 for each yard. He needs at least $400 for the new game system that he wants. write an

Murljashka [212]

25x $\geq$ 400

x $\geq$ 16

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3 years ago

A lawn care company sells grass seed by the pound. There is one price per pound up to 5 pounds and a lower price per pound for e

VashaNatasha [74]

Answer:

I think its C

Step-by-step explanation:

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2 years ago

Please help as fast as you cannn

hodyreva [135]

Answer:

-43 < -35

(Negative 43 is less than negative 35).

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2 years ago