Inorder to the line, choose 2 y-intercepts, for example y1=0 and y2=1, then substitute each of them in the equation.
for y1 = 0:
0 + 1 = -3/5x + 12/4
3/5x = 12/4 - 1
3/5x = 2
x1 = 10/3
A(10/3;0)
for y2 = 1
1 + 1 = -3/5x + 12/5
3/5x = 12/5 - 2
3/5x = 2/5
x2 = 2/3
B(2/3;1)
Place the two resulting points exactly on the plane, and match them, then prolong the line.
Answer:
42 pieces of pie
Step-by-step explanation:
Answer:
![C= 15.59+0.08t](https://tex.z-dn.net/?f=C%3D%2015.59%2B0.08t)
Step-by-step explanation:
Given data
cost per month= $15.59
cost per text = $0.08
Let the number of text be t, and the total cost for t text be C
Hence the expression for the cost is given as
![C= 15.59+0.08t](https://tex.z-dn.net/?f=C%3D%2015.59%2B0.08t)
5⁰ = 1
5¹ = 5
5² = 25
5³ = 125
5⁴ = 625
5⁵ = 3125
Answer:
Step-by-step explanation:
Alright let's get it!
(WHOOP! WHOOP! WHOOP! WHOOP!)
First let's start with:
How can the difference of squares be written?
a^2 − b^2
This will be our friend for a while!!!
STEP 1:
Now let's start with the first problem:
t^2 − 1
It can be rewritten as,
t^2 − 1^2
Therefore choice 1 works!
STEP 2:
Next one:
p^2 − 40
The number 40 is not a complete square of any number, therefore choice 2 is not correct.
STEP 3:
Almost there!
n^2 − 225
It can be rewritten as,
n^2 − (15)^2
It is the difference of squares, therefore choice 3 is correct!!!
STEP 4:
Last one!!!!!
k^2 + 81
It can be written as,
k^2 + 9^2
It is the sum of squares, therefore the last choice is incorrect.
So......
The correct ones are:
Yassss, we survived!
So happy we got to do this together!
Hope this helps!!!