Answer:
0.05n + 0.25q = 1.60
q = 3n
0.05n + 0.25(3n) = 160
0.05n + 0.75n = 1.60...multiply by 100 to get rid of the decimals
5n + 75n = 160...answer D
Step-by-step explanation:
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You can make 4 out of 18 cubes
. The more time you spend running on a treadmill, the more calories you will burn. Taller people have larger shoe sizes and shorter people have smaller shoe sizes. The longer your hair grows, the more shampoo you will need.
Answer:
Opt. C
Step-by-step explanation:
Since all the given options are lines, we will approach to solution using a line's equation.y=mx+b.
Lets start by using two random points from the table, those will be:
(x2,y2)=(4,11)
(x1,y1)+(2,5)
With those points, lets find the slope, which have the following equation:
When evaluating we obtain: m=3
now, to find 'b' value, we need to eval any given point in the equation, we will use (4,11)
11=3*4+b, b=-1
From whee we obtain that f(x)=3x-1