If i have a problem that says, sofia has $1,000 in her bank account. she pays $75 to a credit card company each month. she doesn't want her account to go below $450. how would i solve that as an equality?

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.