Answer:
x = 10
y = 15
Step-by-step explanation:
Angles 8x - 10 and 7x are congruent because they are alternate interior angles of parallel lines cut by a transversal.
8x - 10 = 7x
x = 10
7x = 7(10) = 70
6y + 20 and 7x are supplementary since they are a linear pair.
6y + 20 + 7x = 180
6y + 20 + 70 = 180
6y = 90
y = 15
Answer: -6
Step-by-step explanation: 7 + -6 = 1
:\
To add fractions, find the LCD and then combine.
Exact form:
9/2
Decimal form:
4.5
Mixed number form:
4 1/2
So, answer is
4 1/2
Hope this helps!
Subtract the two over to cancel it out
3x=36
then divide by 3 to get an answer of
x=12
Answer:
It cost $8 per person to get into the carnival
Step-by-step explanation:
Let the entry cost be y
Let Cost of 1 game be x
Cost of 5 games = 5x
Cost of 12 games = 12x
Frankie played 5 games and spent $15.50 altogether.
So,
--- A
Maria played 12 games and spent $26 altogether.
So,
-- B
Plot the lines
--- Black color
--- Red color
Intersection point provides the solution
(x,y)=(1.5,8)
So, it cost $8 per person to get into the carnival