2
2
2
2
2
2
1
1
Solve the equation, check your solutions
4|2a - 5| = -10
Write the answer in order of size e.g. -5, 5 (space after the comma)
P = 2L + 2W
Solve the formula for w
FInd the width (w) of the field
9.8 - 4.2b = 11.4
Write your answer to 2 decimal places.
3 = t + 11.5 - t
5(2c + 7) - 3c = 7(c + 5)
Write a possible value for c so that the equation has no solution.
2x - 6 = 2x - c
Write a possible value for c so that the equation has no solution.
Solve the equation, check your solutions
|b - 12| = 15
Write the answer in order of size e.g. -5, 5 (space after the comma)
Solve the equation, check your solutions
|2r + 5| = 3r
Write the answer in order of size e.g. -5, 5 (space after the comma)
Solve the equation, check your solutions
|2k + 6| = |k|
Write the answer in order of size e.g. -5, 5 (space after the comma)
Solve the equation for y
2x - 5y = 20z
Solve the equation for y
2y(1+2z)=10
For a school play, the maximum age for a youth ticket is 18 years old. The minimum age is 10 years old. Write an absolute value equation for which the two solutions are the minimum and maximum ages for a youth ticket. Solve your equation to check your solution.
Use the table
a. The total cost is the same for each company. How many brochures is your business printing?
You decide to increase the number of brochures. From which company should you order? Explain why