Distance between Kalamazoo and Ann Arbor is 152 kilometers (94 miles).
A. Andre can answer 1.5 facts per second.
135 : 90
b. Noah can answer 1.25 facts per second.
75 : 60
Andre is working faster.
Answer:
The first table because the y side is increasing at the same rate . the rate is 4
Answer:
x=5/3
Step-by-step explanation:
Subtract x from both sides so you have -3x=-5. Then divide both sides by 3 and you are left with x=5/3
Answer:
(- 7, - 4 )
Step-by-step explanation:
Given a quadratic in standard form
y = ax² + bx + c ( a ≠ 0 )
Then the x- coordinate of the turning point is
x = - 
y = x² + 14x + 45 ← is in standard form
with a = 1, b = 14 , then
x = -
= - 7
Substitute x = - 7 into the equation and evaluate for y
y = (- 7)² + 14(- 7) + 45 = 49 - 98 + 45 = - 4
coordinates of turning point = (- 7, - 4 )