22. each sport needs at least two teams so multiply 5x2 and 6x2 then add the numbers. 10+12=22
$3000 x .04 =$120
$120 x 10 =$1200
$3000+1200= $4200 Total
Answer:
C
Step-by-step explanation:
They are supplementary angles. The sum of their measurements add up to 180 degrees
B) 14.
If you start with subtracting the 8 pages from 50, you get 42 remaining pages. Then it says 2/3 of the REMAINING pages so you divide 42 into thirds. 42/3=14. You want 2/3 of that, so you multiply the 14 by two to get 28 (it's like there are three piles of 14 pages and you want only 2 out of the three piles). So now you've used 28 pages + the original 8. You've used a TOTAL of 36 pages. Subtract 36 from 50 and you get 14 left.
3x+7 = 51-x
4x = 44
x = 11
answer
x = 11
