3 years ago

Select the expressions that are polynomials.

1 answer:

3 0

I believe the first and last one are polynomials. Usually they start with the highest exponent first and then work their way down.

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Someone help im timed

sweet [91]

Answer:

3 is the solution one solution

2 is the solution one solution

3 is the solution one solution

Step-by-step explanation:

7 0

3 years ago

Anna11 [10]

Answer:

y/x

Step-by-step explanation:

If x is proportional to y, then:

y = kx, where k is a constant

This can be rearranged to give:

k = y/x

As mentioned, k is a constant, therefore, the answer is y/x

7 0

2 years ago

The ticket to a ballet cost either $25 or $50. A total of 1,250 tickets , worth $50,000, were sold. If x represents the number o

Butoxors [25]

Let's assume

x represents the number of $25 tickets

y represents the number of $50 tickets

A total of 1,250 tickets

so, we get

$x+y=1250$

So, cost of $25 tickets is 25x

So, cost of $50 tickets is 50y

Total cost of tickets =(cost of $25 tickets)+(cost of $50 tickets)

Total cost of tickets =25x+50y

we are given

worth $50,000, were sold

so, we get equation as

$25x+50y=50000$

we get system of equations as

$x+y=1250$

$25x+50y=50000$ ..............Answer

3 0

3 years ago

What is the y-intercept of the line y = -7x + 1?

sesenic [268]

<span>y-intercept when x = 0
</span>so
y = -7x + 1
y = -7(0) +1
y = 1

7 0

3 years ago

Read 2 more answers

Convert 69 3/4% to a fraction in lowest term

solmaris [256]

Answer:

69.75

69 3/4

Step-by-step explanation:

3 0

2 years ago