moonquaiq
moonquaiq
28-10-2018
Mathematics
contestada
Please explain. I need to work it out.
Respuesta :
nvybella
nvybella
28-10-2018
a=3m, j=2a, and a+m+j=840
so that means j=2(3m)
which means 3m+m+2(3m)=840 aka 10m=840 aka m=84, so maria picked 84 pounds
a=3m aka a=3(84) which means andre picked 252 pounds
lastly j=2a aka j=2(252) which means jane picked 504 pounds.
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
what is democracy ?????
not a crumb to be found on the snow covered ground not a flower could he see not a leaf on a tree "oh! what will become,"says the cricket,"of me?" what did the
Which set of numbers gives the correct possible values of l for n = 3? 0, 1, 2 0, 1, 2, 3 –2, –1, 0, 1, 2 –3, –2, –1, 0, 1, 2, 3
Ajay said to Ragu, “If you lend one five rupees, both of us will have equal amount”. Ragu said to Vijay, “If you lend me five rupees, I will have 5 times the am
What was the purpose of the periodic table? A. To organize elements as they were discovered O B. To list the chemical reactions an element can have O C. To name
The geometric probability function is f (x) = (1-P) x-1 P. what is the approximate probability of rolling a standard die and getting the first 6 on the 3rd try?
The geometric probability function is f (x) = (1-P) x-1 P. what is the approximate probability of rolling a standard die and getting the first 6 on the 3rd try?
HALPP The number of sets of two or more consecutive positive integers whose sum is 100 is ~~~~~~~ (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Find the area of the shaded regions (the green). I'll give brainliest for the correct answer!
7 3/8 + (-4 1/2) ÷ (-5 2/3) Please Explain
