Answer:
Step-by-step explanation:
you got this i believe in you!
Answer:
m = (8+3n)/4
k = 55j+20
Step-by-step explanation:
4m -3n = 8
Add 3n to each side
4m-3n+3n = 8+3n
4m = 8+3n
Divide by 4
4m/4 = (8+3n)/4
m = (8+3n)/4
(k-20)/5 = 11j
Multiply each side by 5
(k-20)/5 *5= 11j*5
k-20 = 55j
Add 20 to each side
k-20+20 = 55j+20
k = 55j+20
Answer:
C. A greater percentage of second-lunch students (47%) eat outside.
Step-by-step explanation:
45% of all students have second lunch.
21% of all students have second lunch and eat outside.
So the percent of second-lunch students who eat outside is:
21/45 ≈ 47%
Answer: mean:4 Median: 3 mode:10
Step-by-step explanation: