For a science project, Sammy observed a chipmunk and a
squirrel stashing acorns in holes. The chipmunk hid 3 acorns in
each of the holes it dug. The squirrel hid 4 acorns in each of
the holes it dug. They each hid the same number of acorns,
although the squirrel needed 4 fewer holes.
How many acorns did the chipmunk hide?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Factor the polynomial by its greatest common monomial factor.

At river bank, checking account customers earn 0.75% interest a month on their account balances, pay no service fees for writing checks, and pay a monthly $2.00 financial charge. calculate the income earned in one month on the checking account for a customer with an account balance of $1,000. a. $4.25 b. $5.50 c. $6.75 d. $7.25 checking account earnings at baker’s bank are expressed by the equation: i = -0.09x + 10.2. while the earnings at elite bank are modeled by: i = -0.02x + 7.5. in both cases, x is the number of checks written. at what number of checks will elite bank start generating more checking account income than baker's bank? a. 12 b. 25 c. 39 d. 42 emilio’s checking account had a balance of 728.32 at the beginning of the week. he wrote checks for the following amounts throughout the week: $99.48, $33.50, $18.23, and $72.05. he also deposited his paycheck in the amount of $1,109.90. what is his account balance at the end of the week? a. $1,192.35 b. $1,222.86 c. $1,540.52 d. $1,614.96