The rectangle shown has been enlarged using a factor of 1.5. Part 1: What will be the perimeter of the new rectangle? Part 2: What will be the area of the new rectangle? Type your answers to each part and an explanation of your answers in the text box.

1. 27 units

2. 31.5

Step-by-step explanation:

The computation is shown below:

1. For the perimeter

first we have to determine the new length and new width

New length = 1.5 × 7 = 10.5

ANd, the new width is = 1.5 × 2 = 3

Now the perimeter is

= 2 (l +w)

= 2 (10.5 + 3)

= 2 (13.5)

= 27 units

2. Now the area of new rectangle is

= length × width  

= 10.5 × 3

= 31.5

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336