Dan invests £7600 into his bank account. He receives 3% per year compound interest.
How much will Dan have after 4 years?
Give your answer to the nearest penny where appropriate.

Abcd is a parallelogram find the valuse of x

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

How do i do this? i don’t understand