Download Thursday, August 25

Thursday, August 25
Bellwork: p45
Is the number given a solution of the equation?
22. 5x + 2 = 17; 3
5(3) + 2 = 17
yes
24. 3x – 4 = 12 – 5x; 2
3(2) – 4 = 12 – 5(2)
6 – 4 = 12 -10
2 = 2 yes
28. In your collection of 53 stamps, 37 cost less
than $.25. Let y be the number of stamps
that cost $.25 or more. Which equation
models the situation?
A.53 – y = 37
B.53 + y = 37
C.53 + 37 = y
Answer: A
Translate the verbal sentence into an equation.
26. 3 more than a number is 5.
x+3=5
27. Twelve is the quotient of a number and 3
12 = x
3
1.6 Tables and Graphs
Data: information, facts, or numbers that describe
something
Bar Graph:
Line Graph:
Avg Rainfall in Erie, PA
250
200
Month
ec
D
ov
N
O
ct
pt
Se
g
Au
ly
Ju
ne
Ju
M
ay
0
r
1st Qtr
1
Ap
0
2
M
ar
50
3
b
100
4
Fe
Freshmen
Sophomores
Juniors
Seniors
150
Rainfall (in)
5
Tables
Student birthdays by month
J
Students
F
3
M
A M J J
A S O
N D
4 10 2
4 5
6 7 8
4
3
1
Birthdays by Month
10
8
6
4
2
0
J
F
M
A
M
J
J
A
S
O
N
D
Homework
1.6 p 43 # 8-20 even
Friday (tomorrow) we will collect
1.2, 1.3, 1.4, 1.5, 1.6
Chapter 1 Test on Tuesday