Answer:
m=3,x=-5 solveing the sysytem of equations
Step-by-step explanation:
Answer:
Not sure which "process" it is. But discount amount is $3 (new price would be 57)
Step-by-step explanation:
- Equation would start with 5% x 60
- 5% would be equivalent to the fraction 5/100
- Take 5/100 and multiply 60
- (60 x 5)/100 = 3 <--<em> discount amount</em>
- Take $3 off $60 and the new price is $57
Answer:
Factoring
Step-by-step explanation:
(x+4)² = 15
x² + 8x + 16 = 15
x² + 8x + 1 = 0
I hope this helps you :)
Answer:
10cm/s²
Step-by-step explanation:
Acceleration is the change in velocity of an object with respect to time.
Given velocity v(x) to be x³-2x+6
Acceleration = ∆v/∆x
Differentiating the velocity function to get acceleration we have,
Acceleration = dv/dt = 3x²-2
Acceleration of the particle at x = 2 will give;
dv/dt @ x = 2 is 3(2)²-2
= 12-2 = 10cm/s²
