1. which expression represents the following calculation? "add 4 and 6, then multiply 5,then add 10. 2.write an algebraic expression for: 9 times the sum of 9b and 2. 3.what is the coefficient in the expression 40a-61=17? 4. write the algebraic expression into words. 4/5(9+r)+8w. 5.what is the quotient in the expression c=45/d?

1. 5(4 + 6) + 1-0

2. 9(9b + 2)

3. 40

4. Nine plus r multiplied by four over five and then added to eight w.

5. The quotient is

Step-by-step explanation:

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

it is a secret for it not to be compromised sorry

step-by-step explanation: