turtneyjecupchoeb turtneyjecupchoeb

01-08-2016
Mathematics

contestada

what is the value of x in the equation 4x 8y = 40, when y = 0.8?4.68.41012

Respuesta :

Architechtor Architechtor

02-08-2016

if you make 8 times 0.8 (because there is 8y so that means is there is eight 0.8), 8 times 0.8 is 6.4. so 40 minus 6.4 equals to 33.6. so there is 4x. 33.6 divide 4 is 8.4.

x = 8.4

Answer Link

Otras preguntas

how do you write fraction 9/10 as a decimaland how to convert fractions into decimals

if square root of 405 rounded to the nearest thousandth is 20.125 how do u simplify to get to that answer, thank u.

First year profits of a business were $900 . Second year profits were $1200 . What percent of the first year profits were the second year profits.

Veronica earned $150 at work this past week in her paycheck. She wants to buy some necklaces which costs $6 each. She writes a function to model the amount of m

how did martinique gain independence

n^2+7n+15=5 show work please

Can someone help me please got to be in tomorrow

He believed that while there is serious unemployment in our auto industry, we should not ________ foreign cars. (A) build (B) repair (C) review (D) import (E) c

Calculate the speed of a 3.5cm sound wave of frequency 8000Hz

A rocket is launched from the ground. The function h(t)= -4.9t^2 +180t models the height of a rocket launcher from the ground t seconds after it is launched.