A pack of baseball cards costs $7. Doug has $47. How many packs of baseball cards can he get?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

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.