1 A camera is capable of snapping 3/4 of a picture per second. How many pictures can be snapped within a 36-second period?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?