The correct answer is choice d.....
3 by 2 by 4
volume =24 (units)
4 by 5 by 5
volume= 100(units)
Answer:
(-5, 2) and (2, 6)
Step-by-step explanation:
Use the substitution method. We know that y = 3x and y = x^2 - 10, so we can set them equal to one another.
3x = x^2 - 10
x^2 - 3x - 10 = 0
Use the quadratic equation to solve for x.
x = - 5, 2
Now solve for y using these two values of x by substituting it back into the equations.
y = - 15, 6
In coordinate form, (-5, 2) and (2, 6)
Answer:
Im just getting free point :D
Step-by-step explanation:
Pls thx to get me more points ;D
Let, the original price = x
x*20 /100 = 27
x = 2700/20 = 135
Original price was $135
