Dan has five times as many $1 bills has $5 bills. he has a total of 48 bills. define a variable and write an equation to solve for how many $5 bills he has. how much money does he have in total?

show an explanation.

Part 1) Dan has 8 bills of $5 and 40 bills of $1

Part 2) The total money that Dan has is $80

Step-by-step explanation:

Let

x -----> the number of $1 bills

y ----> the number of $5 bills

we know that

-----> equation A

-----> equation B

Solve the system by substitution method

substitute equation B in equation A and solve for y

Find the value of x

The total money that Dan has is

therefore

Dan has 8 bills of $5 and 40 bills of $1

The total money that Dan has is $80

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

i really dont know

step-by-step explanation: