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QveST [7]
3 years ago
12

Determine the constant of proportionality in the situation Ten video games cost $145.00

Mathematics
2 answers:
dmitriy555 [2]3 years ago
4 0

Answer: 14.5

Step-by-step explanation: Y=14.5x

slega [8]3 years ago
3 0

Answer:

14.5

Step-by-step explanation:

Divide 145.00 by 10 and your answer is 14.5

Hope this helps :D

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A factory sells backpacks for $40.00 each. The cost to make 1 backpack is $10.00. In addition to the cost of making backpacks, t
Angelina_Jolie [31]

Answer:

<h2>The factory needs to sell 327 packbacks to make at least 9,800 per week.</h2>

Step-by-step explanation:

We know that each backpacks is sold for $40.00.

The goal is to make at least $9,800 per week. With this information we can define the inequality

40x -10x \leq 9,800

Where x represents backpacks. Notice that this inequality is about profits, that's why we subtract the cost from the sell price, in this case, the profid margin is $30.00 per backpack, so

30x\leq 9,800

Solving for x

x\leq \frac{9800}{30}\\ x \leq 326.67

Therefore, the factory needs to sell 327 packbacks to make at least 9,800 per week.

7 0
3 years ago
In the scale used on a blueprint, 14
Sati [7]

Answer:

On the scale 24 feet represents 62.06 feet.

Step-by-step explanation:

In the given  scale:

14 inch represents 3 feet

Now, covert both the parameter into same length parameter.

1 inch  =  0.08333  feet

⇒14  inch =  14  x 0.08333 = 1.16 feet

or, by conversion  14 inch = 1.16 ft

Hence, on the given scale, (14 inch = 1.16 ft ) represents 3 feet.

Let us assume that  24 feet represents k ft on the scale.

Then by RATIO OF PROPORTIONALITY:

\frac{1.16}{3}   = \frac{24}{k}  \implies k = \frac{24 \times 3}{1.16}  \\= 62.06

Hence, on the scale 24 feet represents 62.06 feet.

3 0
4 years ago
Rose has two baskets; one contains apples and the other contains bananas. Together, the baskets weigh 5.55 pounds. Find the weig
murzikaleks [220]

Answer:

The basket of bananas weighs 3.12 pounds

Step-by-step explanation:

5.55 - 2.34 = 3.21

5 0
4 years ago
Can you please help me with this
Furkat [3]

Answer:

Counting from the line in the boxes it equals 2/6

the parenthesis has (5,7) and the slope is 2/6. So you would have to solve for y and z

Step-by-step explanation:

6 0
3 years ago
Which number is a factor of 20,but not a multiple of 10​
Aleks04 [339]

Answer: 4

Step-by-step explanation:

The number 10 is not divisible by 4 neither can you multiply a number from the factors of 20 by 4 to give you 10.

8 0
4 years ago
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