Which equation can be used to find m, the number of months
it will take for both accounts to have the same amount of
money?
250.5 + 35m = 300 + 45.25m
250.5 - 35m = 300 - 45.25m
250.5m - 35 = 300m - 45.25
250.5m + 35 = 300m + 45.25

Which is an equation for the nth terms of the sequence 12,15,18,21

What is the value of x in the following equation? -3x-2=2x+8

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?