They should be 54 students who know how to salsa
Step-by-step explanation:
Answer:
$6.3
Step-by-step explanation:
Original price = $18
Percentage Discount = 65%
Discount = 18*65% = 18*0.65 = $11.7
Sale Price = Original price - Discount
= $18 - $11.7
= $6.3
Answer:
15
Step-by-step explanation:
2+3+8+2
2+3= 8+2=
5 + 10=
15
The probability to be inside the large square is 3/10 and the probability to be inside the small square is 7/10
Answer:
y = a
+ b x + c .
Step-by-step explanation:
Also (How to do it!):
We can find the vertex of a quadratic equation with these steps:
Get the equation in the form y = ax2 + bx + c.
Calculate -b / 2a. This is the x-coordinate of the vertex.
To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.