Answer:
Part A: The total cost of 10 stamps = $3.4
Part B: The total cost of 100 stamps = $34
Step-by-step explanation:
The cost of each postcard stamp = $0.34
Part A:
Number of postcard Natalie buys = 10
So, the cost of 10 postcard stamps = 10 x Cost of each stamp
= 10 x ($0.34) = $3.4
or, the total cost of 10 stamps = $3.4
Part B:
Number of postcard Natalie buys = 100
So, the cost of 100 postcard stamps = 100 x Cost of each stamp
= 100 x ($0.34) = $34
or, the total cost of 100 stamps = $34
Answer:
15
Step-by-step explanation:
15 can go into 90, 6 times. It is neither a multiple of 6 or 9. It is larger than 10 and smaller than 20.
The answer is 12.573 meters
I hope this helps
To find out how much area he will paint, you will find the area of all 6 faces.
Each face is in the shape of a rectangle, so use A = lw as your formula.
Front/Back: 80 x 36 = 2880 square inches
2880 square inches x 2 = 5760 square inches
Right/Left Sides: 80 x 2 = 160 square inches
160 square inches x 2 = 320 square inches
Top/Bottom: 36 x 2 = 72 square inches
72 square inches x 2 = 144 square inches
5760 + 320 + 144 = 6224 square inches.
Cody will paint 6224 square inches.
Answer:
ummmmmm....post the pic at least
