Answer:
78%
Step-by-step explanation:
70 = 0.50 (62) + 0.50 (x)
70 = 31 + 0.5x
39 = 0.5x
x = 78
You must get at least a 78% on the test to have at least 70% in the class.
1/18 because 1/6 of 1/3 of the girls painted their nail red and 1/6 of 1/3 is 1/6*1/3 or 1/18.
Answer:
87
Step-by-step explanation:
f(x) = 2x+1
Answer:
21
Step-by-step explanation:
Answer:
one, (1.5, 0)
Step-by-step explanation:
