Leni opened a saving account with $450. she saves $225 per month. wich equation shows how many month, m, leni would have to save to have a total of $ 1575 in her account? a- 1575= -450/225m b-1575=450m+225m c- 1575=450+225m d- 1575=225+450m examples

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.