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i need with this

enrique and four of his friends are visiting an amusement park. they each bought 29 tickets that cost $1 each. enrique also bought a sandwich, that cost $4, and two of his friends bought drinks, that each cost $4. how much did enrique and his friends spend at the amusement park?
a.
$157
b.
$128
c.
$153

A. $157

Step-by-step explanation:

Lets do this one step at a time.

First, lets find out the cost of the tickets.

We know there are 5 friends, since it says, "Enrique and four of his friends."

Now that we know the amount of people, we can multiply the price of tickets by 5.

29*5=$145

Now lets add the price of the sandwich.

145+4=$149

Now that we know that 2 friends bought one $4 sandwich, we can multiply 4 by 2 to get the last amount of money added.

4*2=8

Now add.

149+8=$157

Enrique and his friends spent $157 at the amusement park.

B: 128$

Step-by-step explanation:

Tickets: 29$*4=116$

Sandwich: 4$*1=4$

Drinks: 4$*2=8$

116$+4$+8$= 128$

a) 7x=7

step-by-step explanation: