Answer:
Below
Step-by-step explanation:
The rule states that:
● | x | < 1 => -1 < x < 1
By anlogy
● | x - 5| < 6 => -6 < x - 5 < 6
● -6 < x - 5< 6
Add 10 both sides to get x + 5 (x-5+10 = x+5)
● -6 + 10 < x - 5 + 10 < 6 + 10
● 4 < x + 5 < 16
So a = 4 and b = 16
Answer:
The answer is 8 units! Hope this helps!
Step-by-step explanation:f the length of any one side of the square is x, then the area is x2, and the perimeter is 4x. If the area is twice the perimeter, x2 = 2(4x), and x2 − 8x= 0. By factoring, we see this equation is equivalent to x(x − 8) = 0, which has solutions 0 and 8. The length cannot be 0, so it must be 8 units.
Answer:
96.38
Step-by-step explanation:
how to find 79% of 122
122/100=1.22
79*1.22=96.38
Quotient is the result of division. Assign a variable to the unknown number. Let's make it x. Write the statement as an equation.
x/5 - 10 = 3
solve for x
x/5 - 10 = 3
x/5 = 3 + 10
x/5 = 13
x = 5 × 13
x = 65
