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torisob [31]
2 years ago
7

I need help please and thank you

Mathematics
1 answer:
Stella [2.4K]2 years ago
7 0
It would be twice because u only have 2
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The equation y=750x represents the number of dollars y Olivia earns in x weeks. Determine if there is a constant of variation. I
Klio2033 [76]

Answer:

<h3>There is a constant of variation in the equation and it is 750. This means that the amount olivia earns increases by $750 every week.</h3>

Step-by-step explanation:

Given the equation y = 750x which represents the number of dollars y Olivia earns in x weeks, from the equation, it can be inferred that the number of dollars olivia earns is DIRECTLY PROPORTIONAL to the number of weeks. This relationship is therefore a direct variation.

In direct variation, increase in a variable will lead to corresponding increase in the other variable and vice versa by a factor known as the constant of variation.

For example if y is directly proportional to x, it is written mathematically as shown;

y\alpha x

y=kx\\

k = y/x

where k is the constant of proportionality.

comparing the general expression above with the equation in question,

y = 750x

k = 750

Therefore we can conclude that there is a constant of variation in the equation and it is 750. This means that the amount olivia earns increases by $750 every week.

5 0
3 years ago
What is 9 times 2/6 in multiply fractions and whole numbers
lawyer [7]
- - Let's solve:

\frac{9}{1} * \frac{2}{6}

= \frac{9}{1} *  \frac{1}{3}

= \frac{9*1}{1*3}

= \frac{9}{3}

=3
8 0
3 years ago
Read 2 more answers
jessica has 23450 stickers in her sticker collection her sister has 20993 stickers in her collection who has the most stickers
aliya0001 [1]
Jessica has the most stickers with her 23,450 stickers.
8 0
3 years ago
Read 2 more answers
One can of frosting covers about 280 square inches. Is one can of frosting enough to frost the cake?
kozerog [31]

Answer: Yes, because you only need 249 in^2 and it will cover 280 in^2

Step-by-step explanation:

SA=LW+2WH+2LH

SA=13(9)+2(9)(3)+2(13)(3)

SA=249 IN

4 0
3 years ago
The base area of an oblique pentagonal prism is 15 sq. in. The prism measures 3 inches in height and the edges connecting the ba
Fantom [35]

Answer:

Option A & D are correct Option.

Step-by-step explanation:

We are given with following :

Area of Base = 15 in.²

Height of Prism = 3 in.

Length of edge of base = 5 in.

Volume of Prism = Area of Base × Height = 15 × 3 = 45 in.³

Therefore, Option A & D are correct Option.

3 0
3 years ago
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