1.If f(x)=6x+1 and g(x) =4+3 , what is (f-g)(x)? A.2x-2
B10x+4
C-2x+2
D24x+3

2.if f(x)=5x and g(x) =9 , what is (f•g)(x) ?
A. 5^x+9
B45x
C9(5x)
D14x

Can anyone help me with this please ?

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.