Elijah was trying to determine wether one triangle is dilation of the other which statement about his solution are true ? elijah’s work 3 is not a factor of 5 so it must be a relationship with addition 3+2=5 6+2=/10 7.5+2=/12.5 therefore the triangles are not proportional and cannot form a dilation answers a- elijah did not know that scale factors can be fractions or decimals greater than zero b- elijah did not know that dilation are proportional and the relationships are multiplicative not additive c- elijah should have compared the ratios 5/3=10/6=12.5/7.5 to determine if they are equivalent d- elijah needs to know which triangle is the pre-image and which triangle is the image in order to determine if they are proportional e-elijah were lables in the points to determine which sides correspond when writing the ratios

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