A 24-1b turkey costs $21.36. Assuming the costs are proportional, how much would a 17.5 lb turkey cost? A stuffing recipe takes 40 min to bake. A sweet potato pie recipe takes twice as long as the stuffing recipe. If a sweet potato pie goes in the oven at 11:50 am, what time will the sweet potato pie be done baking?

A. $15.5

B. 1:10 pm

Step-by-step explanation:

A. We will use the formula,

y = kx

where,

y = cost of turkey = $21.36

x = weight of turkey = 24.1lb

k = constant of proportionality

Therefore,

21.36 = 24.1k

k = 21.36/24.1

k = 0.8863

A 17.5 lb turkey would then cost:

= 17.5 × 0.8863

= $15.5

B. A stuffing recipe takes 40 min to bake. A sweet potato pie recipe takes twice as long as the stuffing recipe. If a sweet potato pie goes in the oven at 11:50 am, what time will the sweet potato pie be done baking?

Since the sweet potato pie recipe takes twice as long as the stuffing recipe. This means it'll take:

= 2 × 40minutes

= 80 minutes

= 1 hour 20 minutes

When the sweet potato pie goes in the oven at 11:50 am, the time that it will take the sweet potato pie to be done baking will then be:

= 11.50 am + 1 hour 20 minutes

= 01:10 pm

it is a reproduction.

step-by-step explanation:

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3