22. each sport needs at least two teams so multiply 5x2 and 6x2 then add the numbers. 10+12=22
Answer: 3x+8y=100
x+y=20
x=12
y=8
Step-by-step explanation: x would represent the number of multiple choice questions and y would represent the number of short response questions. the multiple choice questions were 3 points meaning that you need to find x. the short answer response questions were 8 points meaning you need to find y. altogether you need to get 100 points. for the second equation you have 20 questions that need to be both multiple choice and short response. therefore the second equation would be x+y=20. if you solved this, the answer would be that x equals 12 and y equals 8. hope this helped! :))
Answer:
6.5 i think im not smart
Step-by-step explanation:
A because 2x9 equals 18 and 9x2 equals 18
Answer:
The answer is 37
Step-by-step explanation:
8x8=64
9x3=27
64-27=37