Rena transferred a balance of $2150 to a new credit card at the beginning of the year. the card offered an introductory apr of 5.9% for the first 3 months and a standard apr of 30.2% thereafter. if the card compounds

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

step-by-step explanation: