A two-digit number read from left to right is 20% greater than the same number read from right to left. Find the number.

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Can someone me with these two circle theorem questions asap?

How many terms does the polynomial x^2 y^2 have