40
7
It is: 32.35 minus 10.63 equals 21.72
15x minus 8=minus 180 3x+8=24
Solve using the quadratic formula
technically it's already solved, you just have to graph it i guess.
x * x - 9 = 0 PEMDAS = Multiplication first. What multiplied it self equals nine? 3. So x = 3
40
A calculator.
7
It is: 32.35 minus 10.63 equals 21.72
k = 129
1566 = x
15x minus 8=minus 180 3x+8=24
Solve this problem -x squared -40x- 80 =0
Solve using the quadratic formula
minus 5