Answer:
y = 
x + 8
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 )
here m = , then
y = x + c ← is the partial equation
to find c substitute (- 4, 5 ) into the partial equation
5 = - 3 + c ⇒ c = 5 + 3 = 8
y = x + 8 ← equation of line
Step-by-step explanation:
explain what 7 c is please and I'll write the answer in the comments:))
The answer is 90, Because angle D is a 90 degree angle, and 180- 90=90, so the answer is 90.
I feel it should be 30 because x represents the number of lessons, and 30 is multiplied by that.
