assunta13
assunta13
01-05-2017
Mathematics
contestada
Evaluate 2x2 − 5y when x = -3 and y = 4.
Respuesta :
mcbridejr21
mcbridejr21
02-05-2017
2(-3)2 -5(4). -12 -20= -32. It's this because you plug -3 and 4 into x and y. Then if you answer it out it equals -32
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
What type of circuit cannot conduct an electric current? A. A working circuit B. A short circuit C. An open circuit D. A closed circuit
How many Polish officers died in Katyn forrest?
Ben buys a car for $50,000. The value of the car decreases at a rate of 4% per year. How much will the car be worth in 3 years?
If an atom of polonium-218 were to undergo alpha emission, followed by two beta emissions, which nuclide would result?
HELP FAST!!! The Mogul Runners ski club planned a trip to Park City. Of the total number of club members, 11 signed up to go. If this is 25% of the club, how
Which author proposed the theory of "natural selection," which other people called "survival of the fittest"? A. Charles wingspanens B. Karl Marx C. Charles Dar
Which group of people in the social structure gathered berries? Select one: a. men b. women c. children d. men and children
write the ratio 6 ft to 4yd as a fraction in simplest form.
In a fish tank 6/7 of the fish have red a stripe on them. If 18 of the fish have red stripes how many total fish are in the tank?
Which were major causes of conflict between Native Americans and white settlers in the 1800s? Choose *all* answers that are correct. A. The U.S. government viol
