Answers
>
Maths
>
GCSE
>
Article
Expand and simplify the following: 3(z + 6) – 2(4z + 1)
Expand the brackets:
(3z + 18) - (8z + 2)
Simplify:
16 - 5z
RW
Answered by
Ryan W.
•
Maths tutor
4380 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
There are 892 litres of oil in Mr Aston’s oil tank. He uses 18.7 litres of oil each day. Estimate the number of days it will take him to use all the oil in the tank.
Sue has a cow farm. Her cows produced on average 25 litres of milk every day for 55 days. Sue bottles the milk in 1/2 litre bottles. How many bottles will Sue need to bottle all the milk.
The area of a square is 49cm^2. The perimeter of the square is equal to the circumference of a circle. Work out the radius of the circle. Give your answer to 1 decimal place.
A group of 55 pupils were asked if they owned a phone or a tablet.11 people are known to own both18 said they only owned a tablet34 said they owned at least a phoneA student is picked a random, what is the probability that the student doesn’t have a phone