Answer:
77
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let t and d represent the numbers of trucks and dolls produced. The given relations let us write two equations:
t + d = 105
4t +5d = 480
Substituting for t, we have ...
4(105 -d) +5d = 480
d +420 = 480 . . . . . . . . . simplify
d = 60 . . . . . . . . . . . . subtract 480
t = 105 -d = 45
45 trucks and 60 dolls were produced in that hour.
2/9 = 14/n
14÷2/9 = 14/n÷14
63 = n
So, n=63
Since the slope of a line is
And 2 points of the line are given, (4,5) and (8,y) we can substitute those values into our equation.
Since the slope of the line is 3,
Multiplying both sides by 4 would give us:
y-5=12
y=17
Therefore the missing y value equals 17.
Step-by-step explanation:
Given sequence is
[putting n=0 in given sequence]
[putting n=1 in given sequence]
[putting n=2 in given sequence]