Sandra scores 12 out of 30 in her maths test. Write this as a fraction in its simplest form.​

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

What is the value of the expression below? 148+(-6)| + |– 35= 7|

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad