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uysha [10]
3 years ago
12

Mia went to the store with the amount of money shown. Mia used a one-dollar bill and two quarters to buy a bottle of water. How

much money does Mia have after buying the bottle of water?
Mathematics
1 answer:
Drupady [299]3 years ago
6 0

Answer:

2.83

Step-by-step explanation:

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Solve the second equation.<br>2x - y = 8<br>First, solve for (-y).<br>--y =<br>​
kicyunya [14]

Answer:

-y=-2x+8\\y=2x-8

Step-by-step explanation:

To solve, first subtract 2x from both sides.

2x-y=8\\-y=-2x+8

You appear to want the solution for -y, so I've included it. Given that you also want the solution for y, divide both sides by -1.

-y=-2x+8\\y=2x-8

5 0
3 years ago
I don’t understand any of this
AysviL [449]

Answer:

Step-by-step explanation:

From the given triangles in the picture attached,

∠A ≅ ∠X [Given]

∠B ≅ ∠Y [Given]

By AA property of similarity of the triangles, both the triangles will be similar.

ΔABC ~ ΔXZY

Similarity statement:

Corresponding sides of these similar triangles will be proportional.

\frac{XZ}{AB}= \frac{ZY}{BC}=\frac{XY}{AC}

Similarity ratio:

\frac{XY}{AC}=\frac{24}{16}

      = \frac{3}{2}

      = 3 : 2

5 0
3 years ago
Minimize the objective function P = 45x + 48y for the given constraints.
BabaBlast [244]

Answer:

Following are the solution to the given equation:

Step-by-step explanation:

The graph file and correct question are defined in the attachment please find it.

According to the linear programming principle, we predict, that towards the intersections of the constraint points in the viability area, and its optimal solution exists.  The sketch shows the points that are (0,16), (3,1), and (6,0).

by putting each point value into the objective function:

\to P(0,16) = 768\\\\\to P(3,1) = 183\\\\\to P(6,0) = 270

Thus, the objective of the function is reduced with a value of 183 at (3,1).

5 0
3 years ago
How many 5 digit zip codes are possible? Zero can be a digit.
andreyandreev [35.5K]

Answer:

There are ten possible digits (0 to 9).

If they can be repeated, you're looking at 10 * 10 *10 * 10 * 10, or 105

This means 100000 possible zip codes if repeatable.

If not, you're looking at one less each time:

10 * 9 * 8 * 7 * 6

90 * 56 * 6

540 * 56 = 30240 zip codes without any repetitions.

8 0
3 years ago
.The fee to check luggage with a
Galina-37 [17]

Answer:

$10.71

Step-by-step explanation:

7.14 / 42 =  0.17 / per LB

0.17 * 63 =  $10.71

3 0
3 years ago
Read 2 more answers
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