To sew a garment, a seamstress uses 5.7 centimeters of thread for every 7.6 centimeters of fabric. a) if the seamstress uses 4.2 centimeters of thread, how much fabric is involved? b) if the seamstress is working with 21.2 centimeters of fabric, how many centimeters of thread is needed? c) explain how you found your answers and show your work.

What is the multiplicative rate of change of the exponential function shown on the graph?

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

How many square centimeters of wrapping paper will be used to wrap the shoe box?