Answer:
x = 200
Step-by-step explanation:
1/5x – 2/3y = 30
substitute in y
1/5x - 2/3(15) = 30
multiply
1/5x - 10 = 30
isolate the variable
1/5x = 40
multiply each side by 5
x = 200
Answer:
rotation ,then reflection
Answer: B. y = 2/3 x - 13/3
Step-by-step explanation:
two lines are said to be parallel if they have the same slope.
To find the slope of line K we will use the formula fro calculating slope which is :
m =
= 2
= 8
= -3
= 1
substituting into the values into the formula , we have :
m =
m =
m =
Therefore : the slope of line K = , this means that any line that will be parallel to K must have a gradient of .
The only line that has a gradient of is the line y = 2/3x - 13/ 3 ,this means that the line is parallel to Line K
Answer:
To find the least common denominator, simply list the multiples of each denominator multiply by 2, 3, 4, etc. out to about 6 or seven usually works then look for the smallest number that appears in each list.
Step-by-step explanation: hope thats helps
Each movie ticket was $11.75