What is the value of the power 7³

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Write a story that matches with the expression 42x-5 pls hurry

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.