Find x
x/4 = -12
x=-48
Any number raised to the zero power is...
1
Use the following to write your equation in slope intercept form (y=mx+b). (-1, -1), (1, 5)
y=3x+2
A gym charges a $30 sign-up fee and $10 per month. Write an equation for the total cost after x months.
y=10x+30
j + 2.4 = 3
j=0.6
(2c^7)^3
8c^21
Use the following to write your equation in slope intercept form (y=mx+b). (2, 4), (5, -2)
y= -2x + 8
A taxi charges a $4 starting fee plus $2 per mile traveled. Write an equation to represent the total cost of the ride.
y=4x+2
2/3 + b = 3
b=5/3 or 1.666...
5(x + 1) = 5x + 10
No Solution
w^-5
1/w^5
Use the following to write your equation in slope intercept form (y=mx+b). (-3, 0), (6,3)
y=1/3x + 1
You already have $50 saved and add $15 each week. How much money will you have after 4 weeks?
$110
2 -(k - 1) = 30
k = 27
2x + 18 + 2y - 2x - y + 5 - y= 23
Infinite Solutions
x^2/x^3
1/x or x^-1
Use the following to write your equation in slope intercept form (y=mx+b). (-2, 3), (2,7)
y=x+5
A water tank already has 120 gallons of water in it. Water is added at a rate of 15 gallons per minute. My tank can hold 270 gallons of water. How long will it take to fill it?
10 minutes
4x - 3(2x - 4) = 10
x = 1
7h+2.3h-8=1.3h+7
h=15/8 or 1.875
18a^7/6a^3
3a^4
Use the following to write your equation in slope intercept form (y=mx+b). (4, 1), (8,2)
y=1/4x
An amusement park charges $45 for admission plus $6 per ride. I paid $75 how many rides did I go on?
5 rides.