Answer:
23
Step-by-step explanation:
if you have $16.10, he could buy 23 bluebarry muffins. Because if yo do
16.10 / 0.70 you woould get 23, and if you put that in the equasion you would
get this, P=$0.70(23) . 23 * 0.70 = 16.1
31.625 ft all you had to do was add 23.875 and 7.750 to find the total distance from the top to the bottom
Answer:
x= -8 x=2
Step-by-step explanation:
x^2 +6x-6= 10
Subtract 10 from each side
x^2 +6x-6-10= 10-10
x^2 +6x-16 = 0
What 2 number multiply to -16 and add to 6
8 * -2 = -16
8 -2 = 6
(x+8) (x-2)=0
Using the zero product property
x+8=0 x-2=0
x= -8 x=2
Answer:
(-8,-1)
Step-by-step explanation:
Answer:
y = - 
x - 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (1, - 5) and (x₂, y₂ ) = (3, - 6)
m = 
= - , then
y = - x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (1, - 5 ) , then
- 5 = - + c ⇒ c = - 5 + = -
y = - x - ← equation of line
