Answer:
$132
Step-by-step explanation:
220/100 is 2.2
2.2 times 60 is 132
He saved 132 dollars
Answer: 925
Step-by-step explanation:
This is an arithmetic series with first term 1 and last term 3(25)-2=73, with a total of 25 terms.
Using the sum of an arithmetic series formula, we get the sum is:
Answer:
The equation has a greater constant of variation
Step-by-step explanation:
The graph is of a line through point (0, 0) can be represented by the equation ...
y = kx
Using the given values for x and y, we see that ...
3 = k·1
k = 3 . . . . . the constant of variation for the graph
__
The given fraction can be rewritten as ...
y = (10/3)x = (3 1/3)x
In this form, the constant of variation is 3 1/3, greater than that of the graph.
Step-by-step explanation:
