Step-by-step explanation:
Here Given
Total counters = 81
red counters are 9 more than the yellow ones.
And Yellow counter = blue counter
So let the Yellow counter be x and as blue counter and yellow counter are same then blue counter will be also x
And by the question
Red counter = 9 + x
Now
9 + x + x + x = 81
9 + 3x = 81
3x = 81 - 9
3x = 72
x = 72 / 3
Therefore x = 24
Now
Red counters = 9 + 24 = 33
Blue counters = 24
Yellow counters = 24
Hope it helped :)
Answer:
how many siblings do you have-not <u><em>statistical</em></u>
how many feet are in 4 yards-<u><em>statistical</em></u>
how many weeks are in a year-<u><em>statistical</em></u>
Well standard form is Ax+By=C, so just move the -7x to the front so -7x+47=16
#3
1/6 (4) = 4/6 = 2/3
answer
2/3 acre in 1 hour
#4
3 x (4/3) = 4 ounces
answer
4 ounces per serving
I think you would need 3 perentecis for this and you need to find the least common multiplant between 12 and 16
