All categories

3 years ago

What is the gradient of the line?

Mathematics

1 answer:

kumpel [21]3 years ago

4 0

(4,10) im 70% sure its true lol

You might be interested in

What is 17. 60 divided by 8 in short division?

lesantik [10]

The answer's 2.2
I'm sorry I can't show you, but LaTex doesn't allow you to show short division.
You can find out how to do it here, on Wikipedia's page. https://www.wikiwand.com/en/Short_division

8 0

3 years ago

Write an equation in point-slope form if m = 5 and goes through (-2, 3)

Helen [10]

Answer:

y=5x+13 is the answer

Step-by-step explanation:

so you have to use the y=mx+b method

you plug in 3 for y and -2 for x

3=5(-2)+b,

multiply 5 and -2 to get -10

and it should leave you with 3=-10+b

add -10 to both sides, 10 + 3= 13 and 13 is your b (which is your y-intercept)

13=B

3 0

3 years ago

Keely's hair is 43 centimeters long. What is the length of Keely's hair in millimeters? Use the number of zeros of the product w

Anna11 [10]

The answer is 430 hope this helps w

6 0

3 years ago

Read 2 more answers

Solve for x: 5 - (x + 5) > -2(x + 4)

Sav [38]

There you go!!! Hope I helped :)

4 0

3 years ago

3. Caleb has $25 to spend on prizes for a game at the school fair. Lip balm costs $1.25 each, and mini-notebooks cost $2.50 each

Snowcat [4.5K]

Answer:

linear equation in Standard form that can be used to determine how many of each prize Caleb can buy is $1.25x+ 2.50y = 25$

Step-by-step explanation:

Given:

Total cost spent on prizes for games = $25

Cost of one lip balm = $1.25

Cost of one mini notebook = $2.50

A) linear equation in STANDARD FORM that can be used to determine how many of each prize she can buy.

Let the number of lip balms be x and the number of mini note books be y. Then

$1.25x+ 2.50y = 25$

B. Graph the equation using x- and y- intercepts.

Now by trial and error method

$1.25(0)+ 2.50(10) = 25$

$1.25(2)+ 2.50(9) = 25$

$1.25(4)+ 2.50(8) = 25$

$1.25(6)+ 2.50(7) = 25$

$1.25(8)+ 2.50(6) = 25$

$1.25(10)+ 2.50(5) = 25$

$1.25(12)+ 2.50(4) = 25$

$1.25(14)+ 2.50(3) = 25$

$1.25(16)+ 2.50(2) = 25$

$1.25(18)+ 2.50(1) = 25$

$1.25(20)+ 2.50(0) = 25$

Thus Caleb can buy 0,2,4,6,8,9,10,12,14,1,6,18,20 lip balms and

0,1,2,3,4,5,6,7,8,9,10 mini note books respectively

Now plotting these value in the graph, we get the below graph

3 0

4 years ago