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sweet [91]
3 years ago
10

Write the word sentence as an inequality. A number "n" is at least 4

Mathematics
1 answer:
eimsori [14]3 years ago
6 0

To say that n is at least 4 is to say that n is 4 or greater than 4.

As symbols, that is written as this:  n ≥ 4


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maya has 15 stickers . she places them on a page in rows of 5 . there are 2 flowers and 3 hearts in each row . how many hearts a
MrMuchimi
There are 15 hearts because 5*3 is 15
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3 years ago
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The cheerleaders want to raise money to go to camp, so they decide to sell spirit ribbons. They will earn 50¢ for each ribbon th
UNO [17]

Using a linear function, we have that:

  • The rule is P(x) = 0.5x - 75.
  • The total profit after selling 0 ribbons is of -$0.75.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

For this problem, when x increases by 10, the profit increases by 5, hence the slope is:

m = 5/10 = 0.5.

Then:

P(x) = 0.5x + b.

When x = 10, P(x) = -70, hence:

-70 = 0.5(10) + b

b = -75.

Hence:

  • The rule is P(x) = 0.5x - 75.
  • The total profit after selling 0 ribbons is of -$0.75.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

4 0
2 years ago
21(2-y)+12y=44 find y​
miss Akunina [59]
Answer: y= -2/9
Explanation:
21(2-y)+12y=44
42-21y+12y=44
42-9y=44
-9y=2
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8 0
3 years ago
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I have no idea just please helppp ☺️
podryga [215]

Answer:

x = 0

Step-by-step explanation:

2x - 6 + 9 ; -6 + 9 = 3

2x + 3= 3x + 3 + x

3x plus x = 4x

2x + 3 = 4x + 3

x = 0

8 0
4 years ago
What is 3258 rounded to the nearest thousand.?
ArbitrLikvidat [17]
3000.

I hope you like this answer, please Brainliest me, and have a great life! :D
7 0
3 years ago
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