He variable y is directly proportional to the variable x . if y = 10 when x = 6, what is the value of y when x = 15?
a) 20.5
b) 25
c) 30
d) 35
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Find two rational expressions that have the difference of 2-n/n-4

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Which of the following is true for the relation f(x)=2x^2+1