Can someone please help me? I need to know which equations are true (4.7x10^4) + (8x10^4)
(7.08X10^3)+(2.21x10^3)=9.29x10^6 (5.43x10^8)-(2.33x10^3)=3.1x10^4
(9.35x10^6)-(6.7x10^6)=2.65x10^6

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.