Answer:
1 1/8= 9/8 or 1.125
1 7/16= 23/16 or 1.4375
1 1/2=3/2 or 1.5
1 13/8=21/8 or 2.625
Step-by-step explanation:
Answer:
Step-by-step explanation:
y = -1/3x + 2
m1 = -1/3
Slope of the perpendicular line = -1/m1 = -1 ÷ 
= 
Equation of the required line : y = mx +b
y = 3x + b
Plugin x = 2 and y 10 in the above equation
10 = 3*2+ b
10 = 6 +b
10 - 6 = b
b = 4
Equation: y = 3x + 4
10z box = $5.90
1 oz = $5.90 ÷ 10 = $0.59
24 oz box = $6.48
1 oz = $6.48 ÷ 24 = $0.27
24 oz box is cheaper, it is a better buy
Start with the first sentence, and the definition of the area of a rectangle:
l * w = 36
Rewrite the equation to get
l = 36 / w
or
w = 36 / l
Either one shows the inverse relationship between w and l.
Assuming the last part wants you to write an equation for an x-y graph, the equation would be
y = 36 / x
