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

(2,9)

i think thats the answer i checked it on google

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

step-by-step explanation:

sorry i just needed points for a quiz plz for give me

2 cards per person multiple it