Answer:
I got
y=3/5x -39/5
Step-by-step explanation:
Hope this helps
There are 81 band members. :-)
4 rows of 20 = 80 ... with one left over = 80 + 1 (81)
6 rows of 13 = 78 ... with three left over = 78 + 3 (81)
7 rows of 11 = 77 ... with four left over = 77 + 4 (81)
The mixed number is 3 75/100, but you can reduce that to 3 3/4.3 as an integer.
Answer:
24 and 21 are the two numbers
Step-by-step explanation:
let n represent the unknown number
let n-3 represent the second unknown number
n+n-3 = 45
2n-3=45
2n=45+3
2n=48
n=48/2
n=24
n-3=21
CHECK: 24+21=45
.˙. the first number is 24 and the second number with a difference of 3 is 21
Answer:
R=18
Step-by-step explanation:
83 - 65 = 18,
18 + 65 - 83
so therefore r = 18
