Given : Tu went to the movies. he bought 2 tickets for $ 9.50 each, popcorn for $ 5.00, and 2 drinks for $ 4.25 each. He give the clerk two $ 20.00 bills.

To find : Which expression can not be used to find the amount of changes Tu got?

Solution :

He give the clerk two $ 20.00 bills i.e. $2\times 20$ or 40

He bought 2 tickets for $ 9.50 each i.e. $-(2\times 9.50)$ or -9.50-9.50

Popcorn for $ 5.00 i.e. $-5$

2 drinks for $ 4.25 each i.e. $-(2\times 4.25)$ or -4.35-4.25

The expression can not be used to find the amount of changes Tu got is

' $ 40.00 - $9.50 - $4.25 - $5.00'.

Therefore, option A is correct.

3 0

2 years ago

If f (x) = 3x + 1 and g(x) = 2x + 1, what is the value of f (g(2))?

just olya [345]

Step-by-step explanation:

= f( g(2) )

= 3(2x + 1) + 1

= 6x + 3 + 1

= 6x + 4

= 6(2) + 4

= 12 + 4

= 16

f(g(2)) = 16

3 0

2 years ago

Ali plans to buy 6 softballs and 3 soccer balls for the teen club. If he has a coupon for $8 off his purchase , how much will he

Varvara68 [4.7K]

Answer:

c=(6x+3y)-8

Step-by-step explanation:

3 0

2 years ago

there are 39 members in a marching band for a food drive each member must bring 3 cans of fruit and 5 cans of soup how many cans

bonufazy [111]

The Answer is 312 -- this is because, as we want know the total amount of cans, you add 5 + 3 which gives you 8.yoy can then times that by the members (39) to give you 312 which is the total

7 0

2 years ago