Ratios are the same thing as fractions:
5:6 OR 5/6 does not equal 3/4
Answer:
x represents the amount of burgers you order at a restaurant and they each cost $5 y represents your total in cost of $ so if you get 3 burgers for 5 dollars each y= $15
Step-by-step explanation:
–2
0
2
11
Answer:
x = 2 , - 11.
Step-by-step explanation:
Given : x² + 9x – 22 = 0
To find : What values of x make the equation.
Solution : we have given x² + 9x – 22 = 0
On factoring
x² + 11x - 2x – 22 = 0 .
Taking common x from first two term and -2 from last two terms.
x ( x +11) - 2 (x +11) = 0.
On grouping
(x -2) (x +11) = 0
For
x - 2 =0
x = 2 .
For
x + 11 = 0
x = -11.
Therefore, x = 2 , - 11.
10 miles
20 miles
50 miles
Ans
Step-by-step explanation: