Question

1. A book 500 pages (500 sheets of paper) long is 2.25 inches thick. If each cover is 0.125 inches thick, how thick is each sheet of paper?
2.Jack buys a magic bean plant that is 6 inches tall and grows several inches a day. After 48 days the bean plant is 198 inches tall. How many inches does the bean plant grow each day?
3.Dan takes a test worth 100 points. Each question is worth the same number of points. Dan misses 5 questions and scores 80 on the test. How many points is each question worth?
4.Scott has a jar of quarters and dimes. If there is $4.15 in the jar, and there are 4 dimes, how many quarters are in the jar?
5.The volume of a rectangular prism is 2,100 cm3 with length 25 cm and width 12 cm. What is the height, in cm?

Answer 1

just answers please, after i answer it it will show me a vidoe on step by step solving of that equation and ones like it. thank you

Answer 2

1. Cover is what that covers the book, more like a cardboard.. so basically there are two cover on the front and at the back..

Soo, total thickness per page = [ total thickness - 2(cover thickness) / total pages]

Answer 3

5. Volume of rectangle = l *b * h
2100 = 25 * 12 * h ... find h !!

Answer 4

number 1. 0.4
number 2. 6+48x=198 it is already 6 inches tall. 48 * x is the length by days. total would be the length
number 3. i am thinking that the answer is 4 because if he missed 5 questons and each question is worth 4 points 5x4=20 and 20 from 100 is 80

Answer 5

that u so much @bd333140

Answer 6

your welcome
number 4. 25x + 40= 415
number 5. 7