Answer:
r=26
Step-by-step explanation:
22/11=r/13
11r=286
r=26
9514 1404 393
Answer:
(b) 28
Step-by-step explanation:
The total of the 3 numbers will be 3×15 = 45. Then the third number is ...
45 -7 -10 = 28
U can simplify each number to the bottom. Then determine which number pair u can take out. Put those outside of the square too sign. Numbers with out a pair must stay inside the square room
Answer: 9/2, 4.5
Step-by-step explanation: