X+5/5=X+9/7
-X. -X
5/5=9/7
there is no solution
Answer: 16 birds
Step-by-step explanation:
Acording to the info we know that: for every 1 squirrel there are 4 birds
=> the number of the birds if there were 15 squirrels: 15*4=60 (birds)
Answer: The number of times a yellow cube will be drawn is 390 times.
Step-by-step explanation: Like the last question with the blue cubes, set up a ratio.
Since it is still 240 times drawn and we need to figure out how many times a yellow cube will be drawn from 1200 times, the top number only changes.
78/240 = x/1200
Multiply 78 and 1200, which is 93,600.
Divide that by 93,600, which is 390.
Answer:
no
no
no
yes yes
Step-by-step explanation:
not 100% but it should be right
