Answer:
$3.70/5 is .74 per can
$6.30/10 is .63 per can
So sams club is a better buy by 11 cents per can.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given:
(y/y - 4) - (4/y + 4) = 32/y^2 - 16
Note y^2 - 16 = (y - 4 ) × (y + 4)
Multiplying the equation; both sides by y^2 - 16,
y (y + 4) - (4(y - 4)) = 32
y^2 + 4y - 4y + 16 = 32
y^2 = 32 - 16
Squaring both sides,
y = sqrt(16)
= 4
Answer: -0.383864035
Step-by-step explanation: Tan(159) = -0.383864035
Answer:
17/7 (2 3/7 or 2.
428571...)
Step-by-step explanation:
f(x) = 4x-2
Find f(5)
- f(5) = 4(5)-3
- f(5) = 20-3
- f(5) = 17
g(x) = -2x+1
Find g(-3)
- g(-3) = -2(-3)+1
- g(-3) = 6+1
- g(-3) = 7
Find f(5)/g(-3)
- f(5)/g(-3)
- 17/7 (2 3/7 or 2.
428571...)
Y = 7x + 12
-7y = x + 56
-7y = x + 56
-7 -7
y = ⁻¹/₇ - 8
The following lines are perpendicular.