👉🏼Dasha tried to factorise 20m+16. She wrote for here answer 2(10m+8). She only received one of the two available marks. What must she do to get the second mark?

👈🏼Solve 6x + 1 = 20 – 4x

🖐🏼Draw a Venn diagram for the following information:

ξ = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 12}

A = { odd numbers }

B = { prime numbers }

👆🏼Find x in the diagram below:

👇🏼Solve