The math club is doing a fundraiser to raise money for to attend a math competition. the club was told by their advisor to raise $2000, but they decided to raise $4000. the club is selling" i like tt" t shirts for $10 and sweatshirt for $20 let x equal the number of t shirt sold and let y equal the number of sweatshirt sold

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

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