Solve for x : Addition problems
x + 2 =19
x= 17
12 = 2y
y =6
32= s -19
s =51
t -:3 =10
t=30
What is the least common multiple of 3 and 9?
9
20 =y + 12
y=8
4.8=1.6x
x = 3
Bonus
You get 200
22= a/5
a=110
What is the reciprocal of 5/8?
8/5
d + 11 =15
d = 4
Bonus
you get 300
y - 3.1=5.5
y=8.6
x -: 6 = 3.6
x=3.6
What is 4/5 -: 4/5
1
6 1/9 = 3 3/8+ m
m=2 53/72
(3/4)x=6
x=6
w - 5 1/3 = 7 6/7
w = 13 4/21
Bonus
400
What is 3/4 x 4/3
1
Jeremy bought a sandwich and a drink that cost him $7. His drink cost $ 1.75. Solve the equation 7= s + 1.75 to find the cost of Jeremys sandwich.
s= 5.25
.Lolo typed 1,125 words in 15 minutes. Let w represent the number of words typed each minute. write a multiplication problem representing how many words Lolo typed. Solve for w to find how many words a Minute Lolo typed.
15w = 1125
w=75
Joy added 26 new contacts to her phone list. She now has a total of 100 contacts. Let c represent how many contacts Joy had on her phone list before she updated it.
Write an equation and solve for C.
c +26 = 100
c = 74
A movie theater sells 11,550 tickets for 50 sold out showings of the same movie. Write a division equation that you can use to find the number of people who bought tickets for each showing.
11,550 -: 50 = the number of people who bought tickets for each showing.
What is 1/5 +1/2
7/10