i have lots of problems in solving maths can anyone give me tips to solve maths, is the maths hard ?

Depends on the type of math. I feel you though, as math is my worst subject. Do you tend to find it hard to focus when doing so? Maybe paying more attention could help you out. You could ask your friends or family for help. Asking for it can be hard, but it'll be worth it and will save time. Or, im pretty sure has tutoring, so check that out if you want. Math can be hard, especially if its common core, so i acsolutely feel you.

Moral of the story:

Common core math sucks.

its kind of blurry. can you put a clearer pic?

step-by-step explanation:

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm