Answer:
x = 2.65, -2.65
Step-by-step explanation:
x² = 7
± 
or x = 2.64575131.., -2.64575131...
25 kids in all
2xboys:3x girls
so the equation would be
2x+3x=25
solve,
5x=25
/5 /5
x=5
2x=10
3x=15
10 boys and 15 girls
The y has to be negative but the x positive. So that leaves only (3,-4)
The solution of the equation 4p – [(2p – 3) / 2] = 6 with variable p will be 1.5.
<h3>What is the solution of the equation?</h3>
The solution of the equation means the value of the unknown or variable.
The equation is given below.
4p – [(2p – 3) / 2] = 6
On simplifying, we have
(8p – 2p + 3) / 2 = 6
6p + 3 = 12
6p = 9
p = 1.5
More about the solution of the equation link is given below.
brainly.com/question/545403
#SPJ1
The answer will be B. X= 2.57m. Hope it help!
