Answer:
64
Step-by-step explanation:
the absolute value is how many numbers it is from zero and will always be positive
When solving by substation the answer would be: X= 1 , y= 5
.2 m^3 is 10 percent
.2 m^3 is 10 percent
.2 m^3 is 10 percent
.1 m^3 is 5 percent
therefore
.7m^3 is 35%
.6m^3 is 10%
.3 m^3 is 5%
so .9m^3 is 15 %
all in .9m^3 +.7m^3 = 1.6 m^3 will be sand
Y=6x because once you plug in the x value you’ll get the same y values as in the table
