5. Mai is using the quadratic formula to solve two different quadratic equations.
For the first equation, she writes x =
-4+V42-4(4)(1)
2(4)
For the second equation, she writes x =
3+(-3) -4(3)(5)
2(3)
How many real solutions will each equation have? Explain how you know.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2

Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j