You can cut fifteen 1 2/3 lengths of wire from 25 yards.
The coefficient of a variable is the number that comes from before the variable. In this case, the coefficient of x is 3 a assuming a is constant. T<span>he coefficient of x^2 is -11 while the constant of the expression above is 20 a. Answer to this problem is 3 a.</span>
The answer is they all have a factor of 9
Answer:
5 yards.
Step-by-step explanation:
5 yards = 180 inches
Answer:
11 marbles
Step-by-step explanation:
Let x = no. of marbles-Alex
3x = no. of marbles-Billie
3x - 9 = no. of marbles-Chris
x + 3x + 3x - 9 = 68
7x - 9 = 68
7x = 77
x = 11