In the eight-term sequence “a, b, c, d, e, f, g, h”, c represents 5, and the sum of any three consecutive terms is 30. What’s a+h? (Spiciness: ** out of ****)
Free 30-minute parent consult
Tell us what’s going on with your student and we’ll point you to the right next step. No prep, no pressure.
Book your free consult →Last week, two of my friends and I went to a restaurant and had a lovely meal. We decided to evenly split the check, so we asked the waiter to just combine the totals. However, ... Free 30-minute parent consultNot sure where to start?Tell us what’s going on with your...
A faulty car odometer proceeds from digit 3 to digit 5, always skipping the digit 4, regardless of position. For example, after traveling one mile the odometer changed from 000039 to 000050. If the odometer now reads 001729, how many miles has the car actually...
Get a clear plan for stronger habits, better problem-solving, and the right next step for your student.
0 Comments