Answer:
50 - 7p = 15....subtract 50 from both sides
-7p = 15 - 50
-7p = - 35...divide both sides by -7
p = -35/-7
p = 5 <=== there are 5 players
Step-by-step explanation:
$15 x 10% = $1.50
$15 + $1.50 = $16.50
He charges $16.50 for 1kg of sugar at a mark up of 10%
Answer:
40
Step-by-step explanation:
120 is equal to 3x. You can make the equation to solve for x.
3x=120
<em><u>Divide by 3 for each side</u></em>
x = 40