Answer:
slope = ![\frac{5}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B3%7D)
Step-by-step explanation:
Calculate the slope m using the slope formula
m = ![\frac{y_{2}-y_{1} }{x_{2}-x_{1} }](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D-x_%7B1%7D%20%20%7D)
with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (3, 4) ← 2 points on the line
m =
=
= ![\frac{5}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B3%7D)
Answer:
100
Step-by-step explanation:
Answer:
you would add 16 to both sides
Step-by-step explanation:
Answer:
There is no solution
Step-by-step explanation:
Given the rational equation 2x^2 + 1/x-1 + x = 3 + 3/x -1
We are to find the value of x
Collect like terms
2x²+x-3 = 3/x-1 - 1/x-1
2x²+x-3 = 2/x-1
Cross multiply
(2x²+x-3) (x-1) = 2
2x³-2x²+x²-x-3x+3-2 = 0
2x³-x²-4x+1 = 0
Since we cannot factor the polynomial, hence there is no solution
30 boys
15 girls
30+15=45
15*2=30