Word Problems
What does M Stand for
What does B Stand for
M=Rate Of Change
B=Initial Value
What the equation of a vertical and horizontal line
Vertical; x=a
Horizontal; y=a
What is the standard Form Equation & what equation do we convert it into
Ax+By=C
Y=mx+b
What is the slope form equation
y2-y1
-------
x2-x1
When you add numbers together, what is the answer called?
sum
A Taxi company changers a starting fee of $3 plus $2 per mile.Find the cost of a 5 mile ride?
Equation; Y=2x+3
Cost of 5 miles $13
y=-9
y=-9
2x+y=10
y=-2x+10
(2,5) and (6,13)
m=2
45+28 = ?
73
A school fundraiser sell tickets.They already made a $120 in donations before tickets sales started.Each ticket sold adds $8 to the total money raised.Find the total money raised if 15 tickets are sold.
Equations;Y=8x+120
Total for 15 tickets:$240
X=0
x=0
3x-y=6
y=3x-6
(-2-4) and (5,-2)
m=-3/4
150 x 6 = ?
900
A mobile phone plan changer a monthly fee plus a cost per gigabyte(GB) of data used.The plan coat $18 dollars no data is used. Each GB of data add $4 to the total cost. Find the total cost if 6 Gb is being used.
Equations; Y=4x+18
Total Cost for 6Gb = $42
x=-2
x=-2
-4x+2y=8
y=2x+4
(0,7) and (4,7)
m=0
205 - 81 = ?
124
A school is selling T-shirts for a fundraiser. The school already made $20 in donations before selling any shirts. Each shirts sold adds $8 to the total money raised.Find the total money after selling 6 shirts.
Equation; Y=8x+20
Total after 6 shirts $68
y=-1
y=-1
3/2x + 4y = 10
y=-3/8x + 5/2
(-1/2, 3) and (3/2,-1)
m=-2
842 / 12 = ?
72