Answer:
x=7
z=79
Step-by-step explanation:
13x+10=101
13x=91
x=7
180-101=79
The volume is 12x20x10 then divide by 2
200x12=2400
2400/2= 1200
Step-by-step explanation:
P(X)=2x²-5x-3 is in the form ax²+bx+c
Using quadratic equation
x={-b±√(b²-4ac)}/2a
x=3,-1/2
3:4
32:32 to begin with
24:32, which can be simplified by dividing both sides by 8.
