Answer:
1/8
Step-by-step explanation:
20 + 10 + 25 + 15 + 10 = 80
10 / 80 = 1/8
Answer: See attached.
Step-by-step explanation:
Answer:
27 x 7=X
Step-by-step explanation:
Answer:
(7,3)
Step-by-step explanation:
you can add the equations together to eliminate y and first solve for x
(x-3y = -2) + (x+3y=16) = (2x = 14)
x = 7
then plug x into one of the equations to solve for y
(7) - 3y = -2
9 = 3y
y = 3
the solution is (7,3)
Answer:
3
Step-by-step explanation:
the largest whole number that both 36 and 21 are divisible by is 3 so
36 ÷ 3 = 12
21 ÷ 3 = 7
each team would have 12 girls and 7 boys