9. Write an expression to represent the total number of cupcakes and cookies Darren sells in 2 days. 10. Evaluate the expression to find the total number of cupcakes and cookies Darren sells in 2 days. Darren owns a bakery. Each day, he bakes 48 cupcakes. He gives away 4 and sells the rest. Each day, he also bakes 36 cookies. He gives away 6 and sells the rest.

a) The expression for the total number of

= 2(x + y)

= 2x + 2y

b) Evaluate the expression to find the total number of cupcakes and cookies Darren sells in 2 days.

160

Step-by-step explanation:

a) Write an expression to represent the total number of cupcakes and cookies Darren sells in 2 days.

Let the number of cupcakes Darren sells in a day = x

The number of cookies Darren sells in a day = y

The expression for the total number of

= 2(x + y)

= 2x + 2y

Darren owns a bakery. Each day, he bakes 48 cupcakes. He gives away 4 and sells the rest.

Hence, The amount of cupcakes Darren sells = 48 - 4

x = 44 cup cakes

Each day, he also bakes 36 cookies. He gives away 6 and sells the rest.

The amount of cookies Darren sells

= 36 - 6

y = 30 cookies

b) Evaluate the expression to find the total number of cupcakes and cookies Darren sells in 2 days.

The total number of cupcakes and cookies Darren sells in 2 days is

= 2(44 + 36)

= 2(44) + 2(36)

= 88 + 72

= 160

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6