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2 years ago

6

Mary is trying to save money for a car. The equation y= 250x+1000 represents how much she saves, where y is the amount in her sa

vings account and x is the number of months. How long will it take her to save $10,000

1 answer:

Liono4ka [1.6K]2 years ago

5 0

Answer:

it'll take her 36 months

Step-by-step explanation:

i just plugged in random numbers into the calculator-_-

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a food company can produce 732,291,285crackers per hour. A second food company can produce 732,341,285 crackers per hour.Which c

Alika [10]

Answer:

the second company

Step-by-step explanation:

the second company produces 50,000 more crackers an hour than the first company

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2 years ago

During the school year or each student planted 2 * 10^2 trees as part of a community service project. If there are 3.5 * 10^3 st

Nookie1986 [14]

Total 7*10^5 trees were planted.

Further explanation:

The product of both quantities will give us the total number of trees planted by the students for the community project.

So,

Given

$Trees\ planted\ by\ each\ student=2*10^2\\Total\ students\ in\ school=3.5*10^3\\Total\ trees\ planted= (2*10^2)*(3.5*10^3)\\= 7*10^5\ trees$

So, total 7*10^5 trees were planted.

Keywords: Product, exponents

Learn more about product and exponents at:

#LearnwithBrainly

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2 years ago

What is the slope of the line that passes through the points (5, 0) and (10, 0)

Ierofanga [76]

Answer:

The slope is zero

Step-by-step explanation:

We can find the slope of a line given two points by using

m = (y2-y1)/(x2-x1)

= (0-0)/(10-5)

= 0/5

=0

7 0

3 years ago

Y varies inversely with x. When x = 3 then y = 5. Write a function to represent this relationship.

Mariulka [41]

Answer:

<em>The function to represent this relationship will be: $y= \frac{15}{x}$ </em>

Step-by-step explanation:

$y$ varies inversely with $x$ . That means......

$y= \frac{k}{x}..............................(1)$

where $k$ is a proportional constant.

Given that, when $x=3$ , then $y=5$

Plugging these values into the above equation, we will get.....

$5=\frac{k}{3}\\ \\ 5(3)=\frac{k}{3}(3)\\ \\ 15=k$

Now plugging this $k=15$ into equation (1).....

$y= \frac{15}{x}$

So, the function to represent this relationship will be: $y= \frac{15}{x}$

8 0

3 years ago

What is a constant of proportionality in the equation 3y equals 2x?

Serga [27]

Answer:

y=2/3x (y equals two-thirds x)

Step-by-step explanation:

3y=2x

(divide by 3 on both sides to get just the y value)

3/3y=2/3x

y=2/3x

6 0

3 years ago