Answer:
7y^2 +8xy -3
Step-by-step explanation:
Distribute the minus sign and combine like terms.
= 7y^2 +6xy +2xy -3
= 7y^2 +8xy -3
27,000 dollars would be the correct answer
Answer:
4 i think i did this yesterday
Step-by-step explanation:
Answer and Step-by-step explanation:
1. slope intercept
2. point-slope form
3. standard
Explanation:
1.
A <u>slope intercept form</u> equation is when it's set up as y = m x + b
m = slope
b = y-intercept
2. <u>A point-slope form</u> is when a line passes through a point
and the equation is set up as y
−b = m (
x−a)
m = slope
(a, b) A point that the line passes through
3. <u>standard lope form</u> is when the equation is set up as
Ax + By = C
Answer:
Step-by-step explanation:
s+1+2s-1+90=180 degree(being linear pair)
3s+90=180
3s=180-90
s=90/3
s=30 degree
