REVIEW: Johnny went to Wegmans and bought 9 apples and x oranges. He left the store with 14 pieces of fruit. Write an equation to represent the situation.
9+x=14
Oops!
Check
Okay!
Check
15
20(3x+5)
60x+100
Oops!
Check
Okay!
Check
15
SIMPLFY: 9x+3x+7y+y
12x+8y
Oops!
Check
Okay!
Check
15
7(3x+4)
21x+28
Oops!
Check
Okay!
Check
15
SIMPLFY: 9x+5x-2x
12x
Oops!
Check
Okay!
Check
10
4(x+4)
4x+16
Oops!
Check
Okay!
Check
10
REVIEW: Solve the equation x+7.8=14.5
x=6.7
Oops!
Check
Okay!
Check
10
REVIEW: the quotient of a number and 8
x/8
Oops!
Check
Okay!
Check
20
REVIEW: four times the difference of a number and three
4(x-3)
Oops!
Check
Okay!
Check
lifesaver
Give 20 points!
Oops!
gift
Win 25 points!
Okay!
gift
Win 20 points!
Okay!
lifesaver
Give 25 points!
Oops!
thief
Give points!
5
10
15
20
25
rocket
Go to first place!
Okay!
rocket
Go to first place!
Okay!
thief
Give points!
5
10
15
20
25
20
REVIEW: Sally has 60 bracelets. She wants to split them evenly by x friends. She gives each friend 10 bracelets. Write the equation to represent this situation.
60/x = 10
Oops!
Check
Okay!
Check
boom
Lose 50 points!
Oops!
rocket
Go to first place!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
Oops!
15
Are the following expression equivalent? 7(x+10) and 7x+10
NO!
Oops!
Check
Okay!
Check
15
4(8x+1)
32x+4
Oops!
Check
Okay!
Check
15
Write the equivalent expression that has parenthesis: 7x+42
