Do 7 × ( 9 - 4 ) and 7 x 9 - 4 have the same answer? explain why

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Find the value of x. give reasons to justify your solutions! c ∈ ae