Chris walked the dog for 80 minutes or 1 hour and 20 minutes
Answer:
x and y
Step-by-step explanation:
because it make sense
Answer:
7x+72xy
Step-by-step explanation:
7x+8x(9y)=7x+72xy
179 and 180
consecutive numbers have a difference of 1 between them
let the 2 numbers be n and n + 1, then
n + n + 1 = 359
2n + 1 = 359 ( subtract 1 from both sides )
2n = 358 ( divide both sides by 2 )
n = 179 and n + 1 = 179 + 1 = 180
the 2 pages are 179 and 180