Mean if data 40/5 = 8 she is corrrect
First simplify the square roots.
√25 is 5 and √16 is 4
so the equation is 3x5 + 4x4
15+16
31
Daily, there is always something new to be learning in the science world.
19
Explanation: shoes are worth 10. The boy is worth 5 and the paper 4