ChitChat Wireless charges $0.30 per minute plus a monthly base fee. In September, Emily used 120 minutes and her bill was $51. Write and solve an equation to find the cost if Emily uses 165 minutes in October.
y=0.3x+15; $64.50
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25
(-2, y) and (3, 4), m = -1
y = 9
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eraser
Reset score!
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gift
Win 20 points!
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shark
Other team loses 20 points!
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lifesaver
Give 25 points!
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25
x=#of 2 pt questions, y=# of 4 pt questions, 2x+4y=100, (50,0) and (0,25), 50 2 pt and 0 4 pt, 0 2 pt and 25 4 pt 10 2 pt and 20 4 pt (2,24), (4,23), (6,22) etc
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20
Write an equation for the given linear function in slope intercept form.
y=-2/3x-4
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20
Write an equation of the line that passes through the point (6, 3) and has a slope of 2.
y=2x-9
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20
Write an equation of the line that passes through the point (-4, 3) and has a slope of -1/4.
y=-1/4x+2
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15
Pauli's by $3 per pizza
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25
(x, 1) and (-9, -3), m=undefined
x=-9
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15
Graph the equation x=-1
vertical line
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25
Ms. McDonald has already written 35 pages of a novel. She plans to write 12 additional pgs per month until she is finished. Write and solve a linear equation to model the situation. Then find the total number of pages written after a year.
y=12x + 35, 179 pages
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25
y = 8x + 2.95, $122.95
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banana
Go to last place!
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shark
Other team loses 10 points!
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fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
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eraser
Reset score!
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magnet
Take 20 points!
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shark
Other team loses 15 points!
Okay!
banana
Go to last place!
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15
What is the slope of the line with the equation y = -5?
