3 years ago

Help help help help help:(

Mathematics

1 answer:

lora16 [44]3 years ago

6 0

Answer:

The first one has the lowest cost per mL

Step-by-step explanation:

Devide each price by the mL to get the cost for 1 mL and then compare the results.

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Jed's has $45 for the amusement park. He spent $17 for admission into the park.

77julia77 [94]

If you take the original amount 45 and subtract the admission fee 17 you get what is left over which would be 28 dollars. Good Luck and I hope that this helps!!

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3 years ago

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Help me with this math assesment please<br><br> 15 points!!!!!!!

Irina18 [472]

Answer:

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Step-by-step explanation:

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2 years ago

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How many solutions does the system have? \begin{cases} 3x+y=8 \\\\ 2x+2y=8 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 3x+y=8 2x+2y=8 Choose 1

ELEN [110]

Answer:

This system has one solution (x=2 and y=2), then the answer is A.

Step-by-step explanation:

The system of equations is:

$3x+y=8$ (1)

$2x+2y=8$ (2)

Let's multiply the first equation by 2 and subtract it to the second equation

$6x-2x+2y-2y=16-8$

$4x=8$

$x=2$

Using this value in (1) we can find y.

$3(2)+y=8$

$6+y=8$

$y=2$

Therefore, this system has one solution (x=2 and y=2), the answer is A.

I hope it helps you!

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3 years ago

Here a subtraction problem that has been solved incorrectly what is the right way 74-25=59

jek_recluse [69]

Answer:

74-25 is 49

Step-by-step explanation:

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2 years ago

ANSWER ASAP PLEASE T~T

ki77a [65]

Answer:

13, 11, 2, 25, 66, 5, 12, 25, 45

Step-by-step explanation:

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