Answer:
add 12 for all sides I think
Step-by-step explanation:
but if 12 yd is on both sides you must add 12+12 and the after getting the answer add then with 12+12
B and C are both correct
t(s) is equivalent to the temperature of the tea after s amount of seconds
Answer:
Infinite solutions
Step-by-step explanation:
Simplify both sides, subtract 9x, and add 21x to both sides and you will get 0 = 0 so there is infinite solutions.
Nikkis charges are 20,40,50,80. Dave’s charges are 25 and 37.5.
