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yKpoI14uk [10]
3 years ago
8

Micah is keeping track of how much he spends this month on gas. In the first week, he bought x gallons of gas at $2.39 per gallo

n. In
the second week, he bought 3 fewer gallons of gas than the first week at $2.49 per gallon. So far this month he has spent a total 46.21

In the first week Micah bought __ gallons of gas.

In the second weed Micah bought __ gallons of gas.
Mathematics
1 answer:
rosijanka [135]3 years ago
5 0

Answer:

Step-by-step explanation:

Answer:

Micah bought 11 gallons in the first week and 8 gallons in the second week.

Step-by-step explanation:

In the first week, he bought x gallons of gas at $2.39 per gallon, making a total amount of .

In the second week, he bought 3 fewer gallons of gas than the first week at $2.49 per gallon.

Amount becomes

And he has spent a total $46.21 on gas.

Equation becomes:

Solving for x now;

=>

=>

x = 11

And for second week he bought  gallons

Micah bought 11 gallons in the first week and 8 gallons in the second week.

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Answer: C) Changing one or more properties of a sine wave in response to data.

Step-by-step explanation:

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3 years ago
Solve the system of equations y=5x-1 y=9x-9
Leto [7]

Answer:

Look at the equations:

y

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−

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Because both equations equal (y), they both equal the same.

If an equations says "

y

=

−

9

x

−

21

" , that means we can replace (y) with

−

9

x

−

21

.

Therefore when i take the equation:

y

=

5

x

+

7

, we can replace (y) to get:

−

9

x

−

21

=

5

x

+

7

Now isolate (x):

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x

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21

=

5

x

+

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⇔

−

21

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x

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⇔

−

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2 years ago
Paolo is using his grandmother’s cookie recipe. He always doubles the amount of chocolate chips and oats. The recipe calls for 2
nalin [4]

<u>Answer:</u>

y = 94.5 cups

<u>Step-by-step explanation:</u>

Let's say:

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=> Full Recipe = 212 + y

=> 2(Full Recipe) = 2(212 + y) = 613 cups

=> 2(Full Recipe) = 424 + 2y = 613 cups

=> 2y = 613 - 424

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=> y = 94.5

Therefore, the required oats to do double the recipe is 94.5 cups.

Hoped this helped.

GeniusUser

8 0
2 years ago
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