I think ur supposed to multiply all of the numbers
Answer:
I believe the answer is b
Step-by-step explanation: I think the answer is b because he gets $5 every week and he already has $25 the only thing we dont know is the weeks and you multiply 5 by the weeks so, 5(how much he gets each week) times x (The amount of weeks) plus 25(the amount he already has) equals y(the amount of everything put together)
The Order of Operations is a set of rules that explain to the mathematician which operation goes first when solving an equation. It is the step by step roadmap for the mathematician when it comes to solving an equation.
The answer for the last on is 19
3x2=6/2=3x2=6
3x2=6x2=12
4x2=8x2=16
3x4=12
2.5x4=10x2=20
The answer is 12+12+16+6+20=66