Step-by-step explanation:
45% of number = 180
=> 100% of number = 180 * (100/45) = 400.
Hence the number is 400.
Answer:
(0,6) or 6
To find the y-intercept look at the last variable you have, which in this case is 6. Glad to help :)
The greatest number that will divide 43, 91, and 183 is 4.
by 
÷ = 