Which function has real zeros at x = 3 and x = 7?
0000
= x^2+ 4x - 21
= x^2- 4x - 21
= x^2- 10x + 21
Of(x) = x^2- 10x -21

p> q if you calculate p is100 q is 79

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2