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swat32
3 years ago
7

You start with $15 and save $8 each week. what algebraic expression models the total amount you have?

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0
15+8w is your answer
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Solve for the value of x.<br> ABC<br> 20<br> 28<br> 9x-8
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28+20+9x-8=180

48+9x-8=180

9x=180-40

9x=140

×=15.56

6 0
2 years ago
Part A Mr. Bade spends an average of $42.50 during a five-day workweek on lunch.if he eats every day during his 5-day workweek,
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Answer:

Part A: He spends an average of $8.50 per day

Part B:  He would save $17 per week

Step-by-step explanation:

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2 years ago
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tabia stores her hair bands in a cube shaped container. the cube has a volume of 64 cubic inches. What is the lenght of the edge
xeze [42]

Answer:

The length of the edge of the cube = 4 inches

Step-by-step explanation:

* Lets describe the cube

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∵ The volume of any formal solid = area of the base × height

∵ The base of the cube is a square

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∵ All edges are equal in length

∴ Its height = L

∴ The volume of the cube = L² × L = L³

* Now we have the volume and we want to find the

 length of the edges

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∴ 64 = L³

* Take cube root to the both sides

∴ ∛64 = ∛(L³)

∴ L = 4 inches

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5 0
3 years ago
The mean temperature for the first 7 days in January was 4 °C. The temperature on the 8th day was 3 °C. What is the mean tempera
Bad White [126]

Answer:

Mean temperature for the first 8 days was  3.88^\circ

Step-by-step explanation:

Mean = \frac{4\cdot 7+3\cdot 1}{8}

=3.88^\circ

Best Regards!

3 0
3 years ago
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Using the graph, determine the coordinates of the roots of the parabola.
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Answer:

(7, 0) and (3,0)

Step-by-step explanation:

On the graph, the parabola crosses the x-axis at two points. The two points are called the roots. And since they cross at (7, 0) and (3, 0), they are our roots. Hope this helps!

4 0
3 years ago
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