1.write an equation with a variable on both sides of the equal sign that has infinitely many solutions. solve the equation and explain why it has an infinite number of solutions

2.you are a member of your local movie theater’s club. every time you see a movie at the theater, you earn 2 advantage points. when you earn 100 points, you get a free movie pass. currently, you have 40 advantage points.

write an equation to model the number of movies m you have to watch before you earn a free movie pass.
solve the equation. show your work.

3.you are a member of your local movie theater’s club. every time you see a movie at the theater, you earn 2 advantage points. when you earn 100 points, you get a free movie pass. currently, you have 40 advantage points.

write an equation to model the number of movies m you have to watch before you earn a free movie pass.
solve the equation. show your work.

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

the bottom of the spinner is not flat.

step-by-step explanation:

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

step-by-step explanation: so we look at the formula un = a + (n-1)d

un is the amount of seats

n is the nth term aka row number

a is the original sequence/row number

d is the difference between each term

so in this a=22 d=6 and n can remain as n because we are simply formjng a rule

lets put these in the equation

un=22+(n-1)(6)

this is your answer to part a

however

lets double check that this is correct, we'll try putting it into the second term

un=a+(n-1)d

u2=22+(2-1)(6)

u2=22+6

u2=28

as the question said the second row has 28 seats so now we know the formula we made is correct.

as for part b

un=a+(n-1)

its asking us to find a row with 100 seats.

remember un was the amount of seata so all we do is substitute this in.

un=100 a=22 d=6

un=a+(n-1)d

100=22+(n-1)(6)

so now we simplify to find n which is the row number.

100-22=22+(n-1)(6)-22

78=(n-1)(6)

78/6=(n-1)(6)/6

13=n-1

13+1=n-1+1

14=n

so now we know that in the 14th row there is 100 seats.

hope this and that you understood! its my first time using the app or anyone out on here : p its also me to revise so a bunch! ask more questions if you dont understand ☺