Which of the following equations represents an identity? (1) 5x+3= 4x+6
(3) 3(4x+5)=12x+15
X
=1+
(2) x+1= x+2
x+4

The sketch shows two parallel lines cut by a transversal. angle 2 2 is 36° 36 ° . what is the measure of angle 8 8 ?

The value √10 and √15 are plotted on the number line

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?