Solve.
3x+5 = 20
x = 5
Is x = 2 a solution to the equation 2(x - 5) + 3 = 13 ?
No
A car rental company charges a flat fee of $30 plus $0.25 per mile driven. A customer spends $55. Write an equation to represent the situation.
30+0.25m=55
Solve.
4(2y−1)=24
If 4x−7=2x+9, what is the value of x?
x = 8
Write an equation for a vertical line through the point (-3, 3)
x = -3
Solve
5z−3=2z+9
z = 4
A line crosses the y-axis at (0, -4) and has a slope of -2. Write the equation of this line in slope-intercept form.
y = -2x -4
Write an equation for a line with the following slope and points.
m = 2/3 and (0, -2), (3, 0)
y = 2/3x - 2
Sovle
2(3a+4)=26−a
a = 18/7
What are the x-intercept and y-intercept of the equation 2x+3y=12
y-intercept: (0, 4)
The amount y(in dollars) of money you have left after playing x games at a carnival is y = -0.75x + 10. How much money do you have after playing eight games? Graph the equation and show your explanation.
y = -0.75(8) + 10 y = -6 + 10 y = 4 $4 dollars left after playing 8 games. Graph should begin at (0, 10) on the y-axis and move down three and four to the right.
Solve
7b+2(4−b)=3b+10
b = 1
Graph 6x + 2y = 24
Mrs. Myers will check
Rewrite the following equation in slope-intercept form. 3.5x - 7y = -21
y = 1/2x + 3
Is (-1, 4) a solution to the equation 5x+8y=16
No
If a car's value decreases by $1,500 each year and its current value is $20,000, write an equation to represent its value V after t years and find the value after 5 years.
V=20000−1500t.
$12500