Q = P / (R (4-t)), P=36, R= 3, t=-2
Substitute in each letter for the appropriate number that it equals. Q = 36 / (3 x (4--2)) Q = 36 / (3x(4+2)) Q = 36 / (3x6) Q = 36 /18 Q = 2
MR
Related Maths GCSE answers
All answers ▸Solve the following simultaneous equations: x^2-y^2=9, x - y = 1
Shampoo is sold in two sizes. 1) 500 ml for £1.98 2) 3 litres for £12.80 (now 15% off). Which is better value for money?
There are 150 men, women and children on a plane. For every 7 men there are 2 women, and for every 1 woman there are 3 children. How many men are on the plane?
Find x in the following equation: 4x + 8 -2x = 10