George's page contains twice as many typed words as Bill's page and Bill's page contains 50 fewer words than George's page. If each person can type 60 words per minute, after one minute, the difference between twice the number of words on Bill's page and the number of words on George's page is 210. How many words did Bill's page contain initially?

they used 313 gallons of paint

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

so mark-up is 0.4 multiplied by 180 = 72

she made 48 + y = a cookies.     not enough info is given to find the total.