Solve 2x squared + 5x=3

x = 1/2, -3

Step-by-step explanation:

Step 1:  Factor

2x^2 + 5x - 3 = 3 - 3

2x^2 + 5x - 3 = 0

(2x - 1)(x + 3) = 0

Step 2:  Find the answer

2x - 1 + 1 = 0 + 1 AND x + 3 - 3 = 0 - 3

2x / 2 = 1 / 2 AND x = -3

x = 1/2, -3

x = 1/2, -3

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

$15 each

step-by-step explanation:

$45/3 children= $15 each