Multiply 80✖️.065 and you'll get 8.80
Then add it to the total which is 80 +8.80
Which the answer is 88.80
Answer:
22 + 34 = 56
Step-by-step explanation:
um you just add
Step-by-step explanation:
we solve for x
15x-(2/x)>1. /*x
15x^2 -2 > x. /-x
15x^2 -x -2 > 0
Solve the quadratic at zero
15x^2 -x -2=0
using the quadratic formula
x1,2 = [1+-sprt((-1)^2-4(15)(-2))]/2(15)
= [1+- sqrt (121)]/30
= [1+-11]/30
x1= 12/30= 2/5
x2= -10/30= -1/3
therefore this positive parabola is greater than zero or positive when
x< -1/3 and x> 2/5
Well variables can be any number you want them to be so what you can do is put the variables in () and that might help you.