Basic Math
2/3+1/6
5/6
2/3=4/6
1/6=1/6
1/6+4/6=5/6
In y=mx+b, which variable is often a total amount?
a. x
b. b
c. y
d. m
c. y
4x+7=67
x=15
x/7=10/5
x=14
Hamal has a new part-time job bagging groceries after school. The equation y = 10x + 60,shows the relationship between his hours of work (x) and the amount of money in his bank account (y).
How much money did he have in his bank account before he started working?
b. How can you tell from the equation?
$60
23x34
782
True or false: The higher the value of m, the steeper the graph line
True
7x+3=18+2x
x=3
8/9=4/x
x=4 1/2
Hamal has a new part-time job bagging groceries after school. The equation y = 10x + 60,shows the relationship between his hours of work (x) and the amount of money in his bank account (y).
How much money will he have after working for 5 1/2 hours?
$115
216 divided by 6
36
What is the y-intercept?
a. The vertical line running down the center of a coordinate plane
b. The point at which the graph and y axis meet
c. the horizontal line running across the coordinate plane
d. The rate
b. The point at which the graph and y axis meet
3x-9=2x-4-(-x+5)
Infinite Solutions
1/2=r/8
r=4
Hamal has a new part-time job bagging groceries after school. The equation y = 10x + 60,shows the relationship between his hours of work (x) and the amount of money in his bank account (y).
How long will it take him to earn $1000?
94 hours
1.23+0.8
2.03
Which letter in y=mx+b stands for the rate?
m
5x-10+7x=4x-4-(-5x)
x=2
3/5=a/7
4 and 1/5
Hamal has a new part-time job bagging groceries after school. The equation y = 10x + 60,shows the relationship between his hours of work (x) and the amount of money in his bank account (y).
How much money will he have in the bank after working for 12 hours?
$180