23. Which problem is best represented by the expression 2/3 ÷ 1/6 ? How many portions that are 16 of a whole pizza can be made with 23 of a pizza?

Ryan's mom gave Ryan 23 of a pizza to eat. Ryan eats a portion that is 16 of the whole pizza. How much pizza is left?

Leena has 23 of a glass of milk with her. She gives 16 of it to her cat. How much of milk is left with her now?

Leena has 23 of a glass of apple juice with her. She adds another 16 glass of apple juice to it. How much apple juice does she now have?

answer: the equation matches the regression

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet