Instructions
Answer the questions below. Show all your calculations where applicable.
1. Solve the following equations:
a) 3x + 7 = 22
b) 5(y - 2) = 3y + 8
2. Word Problems:
Sarah has twice as many apples as Tom. Together, they have 36 apples. How many apples does each person have?
3. Geometry:
A rectangle has a length of 10cm and a width of 5cm. Calculate the area and the perimeter.
Area:
Perimeter:
4. Probability:
If you roll a fair six-sided die, what is the probability of rolling an even number?
5. Functions:
If f(x) = 2x + 3, what is f(4)?