Evaluating Expressions
x+5 when x=3
8
5x+2+7
5x+9
5x=10
x=2
Sarah bought some apples. She paid $3 per pound. Her total cost was $12. How many pounds of apples did she buy?
Sarah bough 4 pounds of apples as a fear tactic towards her doctor.
The Legend of Zelda
Link
2x-9 when x = -4
-17
3x+2x+6+4
5x+10
3x+2=29
x=9
Mark pays a $5 monthly fee for a gaming app plus $2 for each game he downloads. He spent $15 this month. How many games did he download?
Mark downloaded 5 video games, but he does not own them according to Playstation corporate.
Halo
Master Chief
2(x+4)-6x when x = 2
0
8(x-5)
8x-40
-8x-4+7x+12= 10
x = -8
A museum trip cost $300 total. Bus parking cost $15, and tickets cost $19 for each person. How many people went on the trip?
15 people went on this field trip to the Weird Al Museum of Polka Music.
God of War
Kratos
3x-2y*5 when x = 3 and y= 5
-41
-(4x-10)
-4x+10
4(x+5)-7=25
x=3
A school club is selling T-shirts for $12 each. The club already has $40 in its account and wants to raise a total of $260. If the club spends $20 on supplies, how many T-shirts must it sell to reach its goal?
the club will need to sell 20 t-shirts in order to raise enough money to save the rec center from being bulldozed.
F-Zero
Captain Falcon
find f(4)
14
6x-3(4x+2)+8
-6x+2
6x+8 = 3(2x+7)
No solution
A group of friends visits an amusement park. Each person pays $15 for admission, and the group spends an additional $30 on food. If the total cost is $150, how many people are in the group?
8 people went to the amusement park. Unfortunately, it was raining and most of the rides were shut down, so it was a very sad experience for the whole gang.
Uncharted
Nathan Drake