The answer is y=bx-b(a-1), because when x=a then y=b.
If 3/7 are boys, then 4/7 have to be girls.
2282 / 7 = 326
326 x 4 = 1304
There are 1304 girls.
1.= 6,391
2.=6,3910
3. = 6,39100
All you do is add the 0s at the end
The answer is B because you multiply 2500 by 7 and then add it to 50,000
Answer:
90%
Step-by-step explanation:
First, find the total number of tickets sold.
810 discount + 90 full-price = 900 tickets
Now you need to find what percent 810 is of 900.
% of 900 = 810
810/900 = 0.9
Convert this to a percentage.
0.9 × 100% = 90%
90% of tickets were sold at a discount.
