Answer:
no direct variation
Step-by-step explanation:
The y/x ratio varies, so the variation is not direct.
11/7 ≠ 13/8 ≠ 15/9 ≠ 17/10
Answer:
120
Step-by-step explanation:
3/8 3*8=24, 24+3 = 27
5/12 5*12 =60 60÷5= 65
27 + 65 = 92
212-212- 92=120
Answer:
76 or 63
Step-by-step explanation:
Given: The tickets cost; Adults = $8, children = $5. Rene sold 100 total tickets for a total of $611
To find: How many adult tickets she sold
Solution: To find how many adult tickets Rene sold, divide the total amount of money made by selling the tickets by the cost for adult tickets
611 ÷ 8 = 76.4
In the closest tens place, Rene sold is 76 adult tickets or even 63
If the lines are perpendicular they would have a 90 degree angle. the diagonal line dissects this angle and is 47 degrees. to solve this you would do 90-47 which equals 43
2 1/5 is equivalent to 2 2/10. 2 2/10 + 1 1/10 is 3 3/10. C is the answer.