Answer:
x = - 7
Step-by-step explanation:
Given
3(x - 4) = 5x + 2 ← distribute left side
3x - 12 = 5x + 2 ( subtract 5x from both sides )
- 2x - 12 = 2 ( add 12 to both sides )
- 2x = 14 ( divide both sides by - 2 )
x = - 7
$1,154 will be what each kid needs to raise, you must add up both travel expenses, which totals $10,386, and divide that with the number of children (9), and you get your answer:)! hope this helps.
Answer:
No <em>real</em> solutions (or has two complex roots)
Step-by-step explanation:
The discriminant, <em>b</em>² - 4<em>ac</em>, is the expression (<u><em>radicand </em></u>) of the quadratic equation:
.
The value of the discriminant determines the <u>nature</u> and the <u>number of solutions</u> given by the quadratic equation.
A discriminant with a negative value (or b² - 4ac < 0 ) means that the quadratic equation has no real solutions or two complex solutions. Quadratic equations with a negative discriminant also have no x-intercepts; thus, its graph will not cross the x-axis.
Answer:
3.5132719e+24
Step-by-step explanation: