brookeyong1 brookeyong1

22-03-2017
Mathematics

contestada

find x when y=5 in the literal equation 4x+7y=51

Respuesta :

tenisgirl tenisgirl

22-03-2017

7*5=35
51-35=16
4x=16
=4
X=4

Answer Link

sukriyestar sukriyestar

22-03-2017

It is 4 because 51 minus 35 is 16 and 16 divided by 4 is 4.

Answer Link

Otras preguntas

Which value makes the equation 1 2 z = 20 true?

A thin-shelled crab can more readily move to escape a predator than can a thick-shelled crab, but it is more vulnerable to predators that drill through the shel

As a representative of a pharmaceutical company, you have been asked to speak to a group of physicians at a medical conference to introduce a new drug. When d

If the Moon is relatively far from Earth, so that its umbra does not reach Earth, someone directly behind the umbra will see If the Moon is relatively far from

Two people are 16km apart on a straight road. They start walking at the same time. If they walk towards each other, they will meet in 2 hours, but if they walk

Can anyone help please

66) A farmhouse shelters 13 animals. Some are cows and some are chickens. Altogether there are 38 legs. How many of each animal are there?

Assume that guesses are made for 4 questions on a medical admissions test such that the probability of success (correct) is given by pequals0.30, where there

64, 32, 16, 8,.... Find the 9th term

You want to precut a set of 1.16 Ω strips of 14.0 gauge copper wire (of diameter 1.628 mm).How long should each strip be?