7. y=-3/2x+8 (3rd answer choice)
substitute
-4=-3/2(8)+b
-4=-24/2 +b
-4=-12+b
+12 both sides
8=b
so equation would be...
y=-3/2x+8 (3rd answer choice)
8. y=-5x-17 (2nd answer choice)
substitute
-2=-5(-3)+b
-2=15+b
-15 both sides
-17=b
so the equation would be...
y=-5x-17 (2nd answer choice)
check your work by substituting each (x,y) value into the final equations if you want. hope this helps :))
I say that the answer is 7 bc it’s -8+15
It is twice the area of a square of side lengths 3 units
Answer:
20
Step-by-step explanation:
When looking for the perimeter just add all the numbers together.
Answer:
35:40 ; 35 to 40 ; 35/40
Step-by-step explanation:
