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Which equation represents a line that passes through -2,4 and has a slope of 2/5 need help Now

Answers

Answer 1
Answer:

Answer:

y = 2/5x + 24/5

Step-by-step explanation:

y - 4 = 2/5(x - (-2))

y - 4 = 2/5(x +2)

y - 4 = 2/5x + 4/5

y = 2/5x + 4/5 + 4

y = 2/5x + 24/5

Related Questions

Help me with this problem, thanks​
100pts: Convert the following expression into postfix notation: 4*(5/2^3-4)+4*(9-2)
At which value in the domain does f(x) = 0?X=-3X=0X=1X=4
Please help! (95 points)
Abigail invested $29,000 in an account paying an interest rate of 2.1% compoundedcontinuously. Assuming no deposits or withdrawals are made, how much money, tothe nearest dollar, would be in the account after 8 years?

Im still stuck.... help? :',)

Answers

The answer should be B.

This is because if you multiply, you’ll get the answer of 3/8 which is less than 1/2 (4/8) but not close to zero, thus leaving B as the best option.

Hope this helps!

. Chad's pay rate for babysitting is y = 9x, where x is the number of hours he babysits, and y is the number of dollars he earns. Horatio's pay rate is shown in the graph below. Horatio's Babysitting Pay Rate. Which of the following statements is true? * HORATIO'S BABYSITTING PAY RATE 100 90 80 70 60 Dollars Earned (8.60) 50 40 30 20 10 (4, 30) 0 1 2 3 4 5 6 7 8 9 10 Hours A. Chad makes $1.00 more per hour than Horatio. O B. Chad makes $1.50 more per hour than Horatio. C. Chad makes $1.00 less per hour than Horatio. D. Chad makes $1.50 less per hour than Horatio.​

Answers

Answer: Chad Makes $1.50 more

Step-by-step explanation:

You have to divide 30 from 4 to see Horatio’s hourly rate which is 7.5 and then you will see that 9 - 7.5 is 1.5. I hope this helped

I will give you brainles I promise please help me

Answers

Answer:

1)64

2)75

Step-by-step explanation:

Let the number be x

1)According to the question

50%×x=32

½×x=32

x=32×2

x=64

Let the number be y

2) according to the question

10%×y=7.5

⅒×y=7.5

y=7.5×10

y=75

The local newspaper has letters to the editor from 70 people. If this number represents 4% of all of the newspapers readers, how many readers does the newspaper

Answers

Final answer:

The local newspaper has 1,750 readers.

Explanation:

To find the total number of newspaper readers, we can set up a proportion using the given information. Let x be the total number of newspaper readers. We can write the proportion:

70/ x = 4/100

Cross multiplying, we have:

70 * 100 = 4 * x

7000 = 4 * x

Dividing both sides by 4, we find:

x = 7000 / 4

x = 1750

Therefore, the newspaper has 1,750 readers.

Learn more about Percentages and Ratios here:

brainly.com/question/37003066

#SPJ3

Answer:

1750

Step-by-step explanation:

We first find the rate

70/4

= 17.5

We know 17.5 is 1% of the people that read newspaper, we will multiply 17.5 by 100 as it would represent 100% of the people

17.5 * 100

= 1750

A certain city's population is 120,000 and decreases 1.4% per year for 15 years.Is this exponential growth or decay? Growth
What is the rate of growth or decay?
What was the initial amount? 120000
What is the function?
What is the population after 10 years? Round to the nearest whole number.

Answers

Answer:

  • Decay Problem.
  • Decay rate,  r = 0.014
  • Initial Amount =120,000
  • P(t)=120000(0.986)^t
  • P(10)=104,220

Step-by-step explanation:

The exponential function for growth/decay is given as:

P(t)=P_0(1 \pm r)^t, where:\nP_0$ is the Initial Population\nr is the growth/decay rate\nt is time

In this problem:

The city's initial population is 120,000 and it decreases by 1.4% per year.

  • Since the population decreases, it is a Decay Problem.
  • Decay rate, r=1.4% =0.014
  • Initial Amount =120,000

Therefore, the function is:

P(t)=120000(1 - 0.014)^t\nP(t)=120000(0.986)^t

When t=10 years

P(10)=120000(0.986)^10\n=104219.8\n\approx 104220 $ (to the nearest whole number)

What percentage is the shaded area

Answers

Answer:

61%

Step-by-step explanation:

So the box has 100 right? When you count the shaded its 61. Then that's your answer, hope that helps!
The answer issss 61%
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