The answer is 360. 360 divided by 9 is 40, and 360 divided by 5 is 72. hope this helps!
Answer: 0, 1, -3
Step-by-step explanation:
f(x) = x^3 +2x^2 -3x
f(x) = x(x^2 +2x-3)
f(x) = x(x-1)(x+3)
to find zeroes, plug into f(x) and solve for each value of x. doing this gives 0, 1, and -3
<span>seven less than (-7) than the product of twice a number (2x) is greater than (>) five more than (+5) the same number (x)
2x-7>x+5
treat the > sign as an equals for now
2x-7=x+5
subtract x from both sides
x-7=5
add 7 to both sides
x=12
put the > sign back in
x>12</span>
Answer:Its B.
Step-by-step explanation:
If you take awa the sales tax it should be B. Sorry if it’s wrong tho.
X^2 = 6+5x => x^2 - 5x - 6 = 0 => (x-6)(x+1)=0
This riddle has two solutions:
x=6 or x=-1
indeed 6*6 = 36 = 5*6+6
indeed -1*-1 = 1 = 5*-1 + 6
The -1 is kind of a surprise, isn't it?
