Answer:
x = -2/9
Step-by-step explanation:
27x = 9x − 4
Subtract 9x from each side
27x-9x = 9x-9x − 4
18x = -4
Divide each side by 18
18x/18 = -4/18
x = -4/18
Divide the top and bottom by 2
x = -2/9
Answer:
area = x^2 - 4x
Step-by-step explanation:
a = x(x-4)
a = x^2 - 4x (x times x is x^2, x times -4 is -4x)
X value is 20 concert tickets y value is 10 dollars
Answer:
1 1/8
Step-by-step explanation:
Answer: 7 1/12
B.
Step-by-step explanation:
Rewriting our equation with parts separated
=1+1/4+5+5/6
Solving the whole number parts
1+5=6
Solving the fraction parts
1/4+5/6=?
Find the LCD of 1/4 and 5/6 and rewrite to solve with the equivalent fractions.
LCD = 12 3/12+10/12= 13/12
Simplifying the fraction part, 13/12,
13/12=1 1/12
Combining the whole and fraction parts
6+1+1/12 = 7 1/12
