1+1=2 2+2=1
1+2=1-2
1-1+2-2
==21 the answer is 21 ok get the :-
6+6​​​​​​​​​​​​​​​​​​​​​​​​​​​​=1 2=?​​​​​​

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

A50% increase followed by 33 1/2% decrease

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.