1. same as counting numbers 2. first, second, third, ... 3. (... -4, -3, -2, -1, 0, 1, 2, 3, 4, ...) 4. (1, 2, 3, 4, ...) 5. a symbol consisting of three parts: a horizontal bar, a whole number above the bar, and a whole number other than zero below the bar 6. 10 in 104, it is the number to be used as a factor 7. 4 in 104, it is the number of times the base is to be used as a factor 8. number that divides evenly into another number 9. a factor that is also a prime number

just find the gcf and solve the gcf's until you get each answer i have a really good feeling somethings missing xd (like the dimensions of the fence) *cough *cough *hint *hint

step-by-step explanation:

2nd one in the first row is correct

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

there should be an link icon on the bottom of the text box you get. it looks like a paperclip!