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

Otras preguntas

Tablet computers are an example of a(n) ________ because the consumer spends considerable time and effort gathering information and comparing alternatives befo

When jamies car moves forward such that each tire makes one full rotation the car has traveld 72 inches how many full rotation will the tires need to make for j

According to the quantity theory of money, a 5 percent increase in money growth increases inflation by ___ percent. According to the Fisher equation, a 5 percen

Nine out of twelve members of a jury are over 35 years old. What percent of the jury is not over 35?

The nominal rate of interest is comprised of: both the real rate of interest and compensation for inflation. compensation for inflation. the real rate of intere

A 1.24-g sample of benzoic acid was dissolved in water to give 50.0 mL of solution. This solution was titrated with 0.180 M NaOH. What was the pH of the solutio

In one experiment, White women and African American women were asked to imagine that they had been wrongfully accused of shoplifting. The results indicated that

Marcus had 824 marbles and put them equally into 5 bags. How many marbles will be remaining after placing 164 marbles in each bag?

Suppose two TCP connections are present over some bottleneck link of rate R bps. Both connections have a huge file to send (in the same direction over the bottl

1. The personal satisfaction people feel when they receive recognition for their efforts is considered to be a(n) __________ reward. intrinsic physiological ext