2x-10+2x
answer is 10 because the the 2xs cancel each other out
Answer:
the formula for a square pyramid is 
so I THINK its B please do not base ur answer from my opinion
Step-by-step explanation:
Yeah I don’t know but have someone else
34+50+50+50-60+22
You add everything except 60 because deposits mean add money to the account. You subtract 60 because a withdrawal is taking money out of the account. There are three 50s because you deposit $50 each day for 3 days.
Theoretically 10 because the 50/50 chance realistically though you'll get more or less
