24 November

👉🏼Simplify $\frac{a}{c} \div {d}{5}$

👈🏼Find x in the following diagram:

👆🏼$f(x) = \frac{ax+3}{4}$. If f(7)=6, then find a.

👇🏼The first four terms in the Fibonacci sequence are 1, 1, 2, 3. What are the next four terms?

🖐🏼Write 2500kg in grams, giving the answer in standard form.