Unit 5 Review

What is the value?

100

What is the value of S in the following equation?

3s=30

S=10

200

What value of b is a solution to this equation?

25=15+b

b=10

300

BONUS QUESTION!!!!!

What is Ms. Williams TV Show or Shows?

Chicago Med, Chicago Fire, Chicago PD. 

400

What value of z is a solution to this equation?

17+3z=29

z=4

500

What value of c is a solution to this equation?

64=8(c+5)

c=3

Two-step equations

100

Solve for p.

14 = 4p + 2

p=3

200

BONUS QUESTION!!!!!

What is Ms. Williams favorite color?

Blue

300

Solve for j.

8 + 3j = 17

j=3

400

Solve for f.

9 = 5 + 2f

f=2

500

Solve for j.

11 + 2j = 19

j=4

Rearrange the Variable.

100

Solve for s

q=r+s

s=

s=q-r

200

Solve for t. 

u=t–s

t= 

t=u+s

300

BONUS QUESTION!!!!!

How many kids does Ms. Williams have?

I have 5 kids

400

Solve for 𝓁.

A=𝓁w

𝓁=

𝓁=A/w

500

Solve for q.

s=trq

q=

q=s/tr

Solve equations with variables on both sides.

100

Caden and his little sister, Nina, went blackberry picking. Caden helped Nina get started until she had 42 berries. When Caden started picking his own berries, he picked 11 berries per minute while Nina continued to pick 5 berries per minute.

Which equation can you use to find m, the number of minutes it took for Caden to have as many berries as Nina?

5m+11=42m   or     42+5m=11m

 42+5m=11m

200

Solve for m

 42+5m=11m

m=7

300

Billy and his younger brother, Reggie, are going to race each other to the park. They will start running at the same time, but Billy is letting Reggie start 20 meters ahead. Billy can run 8 meters per second, and Reggie can run 6 meters per second.

Which equation can you use to find s, the number of seconds it will take for Billy to catch up to Reggie if they each run as fast as they can?

20+6s=8s    or     20s+6=8s

20+6s=8s

400

BONUS QUESTION!!!!!

Two truths and a lie. Which one is the lie?

_{Salt n Vinegar chips are my favorite.}

_{I am the oldest of my siblings.} 

_{I've meet Abby Lee from Dance Moms.}

Lie - I'm the oldest of my siblings.

I'm actually the youngest! 

500

Tanner and his sister, Mona, both brought gummy bears on a family car trip. At the beginning of the drive, Mona had twice as many gummy bears as Tanner. While on the road, Mona ate 23 of her gummy bears and Tanner ate 7 of his. When they got to their destination, Tanner realized they each had the same number of gummy bears left.

Which equation can you use to find t, the number of gummy bears Tanner had at the beginning of the drive?

t–2=23t–7      or       2t–23=t–7

2t–23=t–7

Solve one and two step equation word problems.

100

Victor wants to learn to snowboard. He went to Snowy Ridge Mountain and rented a snowboard for $35, then took 5 hours of group snowboarding lessons. Victor paid $175in all.

Which equation can you use to find how much Snowy Ridge charges, x, for each hour of group snowboarding lessons? 

5x+35=175

5(x+35)=175

35(x+5)=175

35x+5=175

5x+35=175

200

solve for x

5x+35=175

x=28

300

Maplewood Furniture Store is having a sale on dining room furniture. When a customer purchases a set of dining chairs, a one-time discount of $55 is applied to the total. During the sale, Rhianna buys a set of 6 chairs that match the table she inherited from her grandmother. Rhianna pays $455in all.

Which equation can you use to find the regular cost, c, of each chair?

6(c–55)=455

55c–6=455

6c–55=455

55(c–6)=455

6c–55=455

400

Solve for c

6c–55=455

c=$85

500

BONUS QUESTION!!!!! 

What is Ms. Williams favorite candy?

Peanut M&M's or Hershey's Cookie and Cream.