Answer:
$60
Step-by-step explanation:
Let x represent the initial money she had
She spent 3/5 of her money on a bag, That is;
3/5 of x
= 3/5 * x
and 1/6 of x on a belt
Therefore, the total money she spent is
3/5 * x + 1/6 * x
She had $14 left after all her purchases
To find how much she had left, sum up all her spending and what she has left
3/5 * x + 1/6 * x + 14 = x
collect like terms
3/5 x + 1/6 x - x = -14
23/30 x -x = -14
-7/30x = -14
x = $60
Answer:
Step-by-step explanation:
x = 5 or 8 y = 8
Answer:
you did it wrong you have to subtract X from 8900.
First you want to subtract 390 from 8900 and that equals
<h2>8510</h2>
X^5 + 4x^3 - 5x
= x(x^4 + 4x^2 - 5)
= x (x^2 + 5)(x^2 - 1)
= x( x + 1)(x - 1)(x^2 + 5)
there are 3 real zeroes and 2 complex zeroes.
Answer:
for x € (-6,-1)U(4,6) f(x) >0
Step-by-step explanation:
hope it helps you