👆🏼Write 350 as a product of primes
👇🏼Find the size of angle y below:
👉🏼If 5/6 : 2 = x : 1, what is the value of x?
👈🏼Solve the following simultaneous equations:
3x + y = 19
2x + 3y = 8
🖐🏼Show that the equation x3 + 5x = 4 has a solution between x = 0 and x = 1.