20-02-2015
Mathematics

Answered

Hello i'll attached them Okay

Hello ill attached them Okay class=

Answer :

apologiabiology apologiabiology

20-02-2015

so megan is four years younger than her aunt

m+4=a
or
m=a-4
the sum of their ages is at least 40
m+a>40
subsitute a-4 for m
a-4+a>40
combine like terms
2a-4>40
the answer is the third from the top

Answer Link

Other Questions

What MEDC characteristics does China have ANSWER QUICKLY PLEASE

How can you tell 710 is greater than 12

what where Daniel Hale Williams interesting facts

Single celled organisms are able to maintain internal stability because they

alright so i need a little refresher could you explain to me how you solve a equation using ymxb form heres the problem 2x2y 4

Question 4 of 25But I did not want to shoot the elephant I watched him beating his bunch of grass against his knees with that preoccupied grandmotherly air tha

Which sentence is punctuated correctly A Our car is old but it still runs better than some newer modles B Our car is old but its still runs better than some new

there are 4 red 6 yellow and 6 blue socks in the drawer if the sock is not replaced after it is drawnwhat is the probability of drawing a red and then a blue so

One way in which Karl Marx Vladimir Lenin and Fidel Castro are similar is that each believed in 1 supporting a capitalist system 2 preserving a rigid social sys

You lift a 45newton bag of mulch 12 meters and carry it a distance of 10 meters to the garden How much work was done