Answer:
730, 735, 740
Step-by-step explanation:
Let the three consecutive multiples of 5 be, x, x+5 and x+10
Given,
x + x+5 + x+10 = 2205
3x + 15 = 2205
Subtract 15 from both sides,
3x = 2205 - 15
3x = 2190
Divide both sides by 3,
x = 2190/3 = 730
So, x= 730
x+5 = 735
x+10 = 740
Grapes is $1.00 a pound and we are trying to find out 3.5 pounds so we multiply the price for one unit by the amount of units. ($1.00 x 3.5 = $3.50)
The answer is
C) $3.50
No because there are two of the same inputs(x) (2,5) and (2,7)
Since you didn’t specify that it needed to be y as a function of x, all of the above equalities can be rewritten as functions. However, in case that you meant to imply that, A and B are both not valid for y as a simple function of x.
