AJSOCOLD1
AJSOCOLD1
14-04-2017
Mathematics
contestada
how do u solve this question in the picture
Respuesta :
brandonlapierre
brandonlapierre
14-04-2017
1/2 over -2/5 + (-1/4)
10/20 over -8/20 + (-5/20)
1 5/20 + (-5/20)
1
The answer is 1
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
The CPI was 172 in 2007, and the CPI was 46.5 in 1982. If your parents put aside $1,000 for you in 1982, then how much would you have needed in 2007 in order to
10201 soldiers have queued up for an attack such that the number of queues is equal to number of the soldiers in each queue. Find number of soldiers in queue.
A Food Marketing Institute found that 31% of households spend more than $125 a week on groceries. Assume the population proportion is 0.31 and a simple random s
Let's assume that a firm produces 40 products. Its total weekly cost (TC) at this output is $1200. This includes TVC and TFC. We also know that the firm employs
At label ________, the cell is not hyperpolarized; however, repolarization is in progress, as the sodium channels are inactivated or becoming inactivated, and m
Why is it important to check for evidence in a text? to understand why the author wrote the text to disagree with the author to enjoy reading the text to determ
Which is an example of a food group oils vegetables water sweets
An 8.0g bullet, moving at 400 m/s, goes through a stationary block of wood in 4.0 x 10^-4s, emerging at a speed of 100 m/s. (a) what average force did the wood
Kenji earned the test scores below in English class. 79, 91, 93, 85, 86, and 88 What are the mean and median of his test scores?
Subtract these polynomials. (3x2 – 2x + 5) – (x2 + 3) =
