In the ty - plane the graph of which of the following equations has a slope of 2 and goes through the point (5, А
y + 4 = 2(x - 5)
B
y - 5 = 2(x + 4)
С
y + 2 = 5(2 + 4)
y - 4 = 2(x + 5)
D

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

How do you solve a question like this?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.