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Radda [10]
3 years ago
8

Use slope formula,m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction, to find the slope of a line that passes throug

h the points (–3, 8) and (4, –6).
m =
2
Use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line.

b =
What is the new equation written in slope-intercept form, y = mx + b?
Mathematics
2 answers:
Leya [2.2K]3 years ago
7 0

Answer:

a. Slope is -2/7

b. b = 1

c. y = 2x + 1

Hope this helps :)

Step-by-step explanation:

Eddi Din [679]3 years ago
5 0
I’m not going to be there for today but anyway I’m not sure can get that I will know if he is coming in for the first one ☝️ is fine I can see if y’all can get a little more sleep in a little bit and I don’t feel good good and then I’m going back
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When you study algebra, you see relationships in the form of graphs, tables, and equations. These relationships connect independ
Llana [10]
Take an example: The salary per hour:

Assume x (variable) is the number of hours worked and assume THAT THE RATE PER HOUR IS $10, then:
If you work x hours at the hourly rate of$10, you will generate an income,
say, y that is equal the number of hours worked by the rate per hour, that is:

y = 10.x. The more hour(x) you work, the more income(y) you get.
Hence we created a relationship between y and x , or in English, between the earning and the number of hours worked.
Moreover y depends on x, if  there is no x, there is no y and if x increases, y increases. However x is an INDEPENDENT variable because you can
give to x any number & y will follow


3 0
3 years ago
Lamar works as a tutor for $7 an hour and as a waiter for $8 an hour . this month he worked a combined total of 92 hours at his
ira [324]

t is the number of hours Lamar worked as a tutor 
We know that he worked for 92 hours total, so he worked 92-t hours as a waiter.

So his earnings are: 7t + 8(92-t) = 736 -t dollars

This expression seems logical as if Lamar worked 0 hours as a tutor and 92 as a waiter his earnings would be 8*92 = 736
If he worked as a tutor for 92 hours it would be 7*92= 644 
736-92= 644 
So our expression seems to be working. 
5 0
3 years ago
Find 7% of 3.1 trillion
wariber [46]

Answer:217,000,000,000 (or just plain 217000000000)


Step-by-step explanation:7% is 0.07.

0.07 * 3.1 trillion


5 0
3 years ago
Please help me I don’t understand
Ann [662]

Answer:

I think its C if I’m wrong sorry

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Felipe is planning a party. He has $50.00 to spend on sandwiches that cost $2.50 per person, $25.00 to spend on drinks that cost
Doss [256]
It would be b. In all, he has $100 to spend since $50+$25+$25=$100. We have x people coming and he has to spend $2.50, $1.50, and $3.00 per person, respectively. The phrase "per person" indicates we must multiply, so we have to multiply each value by "x." To find out how much money he has left, we must subtract. All of this put together is 100-(2.50x+1.50x+3.00x). Add the like terms and you get 7x. Your final expression would be 100-7x, which is answer choice b.
4 0
3 years ago
Read 2 more answers
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