sally must have a total of $2,250 to move in to her new apartment which includes first months rent, last…

sally must have a total of $2,250 to move in to her new apartment which includes first months rent, last months rent, a pet deposit and a security deposit. if the pet deposit is $150 and the security deposit is $750, how much is her rent each month?\na. $650\nb. $675\nc. $750\nd. $1,050\nplease select the best answer from the choices provided\no a\no b\no c\no d
Answer
Explanation:
Step1: Define variables
Let the rent per month be $x$.
Step2: Set up equation
The total amount of $2250$ is the sum of first - month rent ($x$), last - month rent ($x$), pet deposit ($150$) and security deposit ($750$). So the equation is $x + x+150 + 750=2250$.
Step3: Simplify the left - hand side
Combining like terms, we get $2x+900 = 2250$.
Step4: Isolate the variable term
Subtract 900 from both sides: $2x=2250 - 900$, so $2x = 1350$.
Step5: Solve for $x$
Divide both sides by 2: $x=\frac{1350}{2}=675$.
Answer:
B. $675$