Write the slope-intercept form of the line with a slope of 2 and a y-intercept of -4. Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution.

Answers

Answer 1

Answer: y=mx+b m=slope b=y intercept
y=2x-4

Answer 2

Answer:
y = 2x -3
I think this is right

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Pretty please help guys!!
An online store that has been successfully growing on its initial angel investment and revenue wants to invest $5 million to expand the business. The bank is willing to lend the business this money at a 10 percent interest rate over an eight-year term. Calculate the monthly payment and explain what the business must be able to do with this money in order for this to be a smart business decision.

Given that g(4)=9 and g(-11)=k, find the value of k that would result in a slope of 5 between the two points.

Answers

Answer:

$k=-66$

Step-by-step explanation:

So we are given two values:

$g(4)=9 \text{ and } g(-11)=k$

They can be interpreted as: (4,9) and (-11,k).

So, we want to find the value of k such that the slope of the line between the two points would be 5.

Recall the slope formula. It is:

$m=(y_2-y_1)/(x_2-x_1)$

Let (4,9) be x₁ and y₁ and let (-11,k) be x₂ and y₂. Substitute 5 for m. Therefore:

$5=(k-9)/(-11-4)$

Simplify the denominator:

$5=(k-9)/(-15)$

Multiply both sides by -15. The right side cancels:

$-15(5)=(-15)(k-9)/(-15)\n -75=k-9$

Now, add 9 to both sides. The right side cancels.

$(-75)+9=(k-9)+9\nk=-66$

Therefore, k is -66.

Ebony walked at a rate of 3 1/2 miles per hour for 1 1/3 hours. how far did she walk?

Answers

Answer:

She walked $4(2)/(3)$ miles

Step-by-step explanation:

Speed of ebony = $3(1)/(2)$ miles/hour

= $(7)/(2)$ miles/hour

Time Taken = $1(1)/(3)$ hours.

= $(4)/(3)$ hours.

We are supposed to find how far did she walk i.e. Distance

Formula : $Distance = Speed * Time$

$Distance = (7)/(2) * (4)/(3)$

$Distance = (14)/(3)$

$Distance = 4(2)/(3)$

Hence she walked $4(2)/(3)$ miles

im wondering the same thing i have this question to

phillip sells electronics and works on a commision basis. if his commossion is 4%, and he sells $15,000 worth of electronics, what are his earnings

Answers

Answer:

Phillip's commission for sales of $15,000 is $600.

Step-by-step explanation:

Phillip sells electronics and works on a commission basis.

His commission is 4% for x dollars worth of sales.

Hence, when his sales are $15000, his commission will be :

$0.04*15000=600$ dollars

So, Phillip's commission for sales of $15,000 is $600.

4% of $15,000 = 600
so his total would be $15,000
im not fully positive that i'm correct because i do not understand the question but 4% = 600 hope that helps

What is 20% of 90 with the work?

Answers

What you want to do is convert 20% into a decimal. Then you multiply that by 90. So, if 20% was a decimal(In this case it is 0.2) you do 0.2*90 which equals 18. So the answer is 18.

the easy way is:

covert 20% as a fraction

20/100=x/90 and solve it.

the answer is.... 18

PLSSSSSSSSSSSSSSSSSSS HELPPPPPPPPPPPPPPPPPPP!!!!GUARaNTEE REWARDAmanda earned a score of 940 on a national achievement test that was normally distributed. The mean test score was 850 with a standard deviation of 100. What proportion of students had a higher score than Amanda? Use your z table.

Answers

To solve this question, you¨ll need to use a table of the standardized Normal distribution, or you could use a graphing calculator. The answer will be the cumulative property which will be a number with decimals. However, this represents the students who had a lower score then her, You´ll need to subtract this from 1 in order to get the opposite number, which will be the kids who scored higher. Be sure to multiply the result by 100 to get a percentage. Your answer should be 0.806 hope this helped!

Factor completely 9ab + 12ax − 6b − 8x.Prime

(3b − 4x)(3a − 2)

(3b + 4x)(3a − 2)

(3b + 4x)(3a + 2)

Answers

Okay so you split 9ab + 12ax - 6b - 8x
             into two 2-term polynomials
              + 12ax + 9ab   and     - 6b - 8x
             doesn't look that good to me so lest try other one :
             9ab + 12ax   and     - 6b - 8x
             looks good for now

            Pull out from each binomial separately
             9ab + 12ax   =   3a • (3b + 4x)
              - 6b - 8x   =    - 2 • (3b + 4x)

           Add up to arrive at the desired factorization so now you have
             (3a - 2) • (3b + 4x)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hope that Helped!

Answer:

C: (3b + 4x)(3a − 2) is the correct answer.

Step-by-step explanation:

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