jlynn3702 jlynn3702

07-11-2017
Mathematics

contestada

$25=0.50(22)+2(y) solve this equation justifying each step with an algebraic property of equality

Respuesta :

tyrinia23ov95d9 tyrinia23ov95d9

07-11-2017

$25=0.50(22)+2y. Equation

$25=11+2y. Multiply the parenthesis

$25-11=11-11+2y. Subtract 11 on both sides

14=2y. Divde 2 on both sides

14÷2=2÷2. Simplify

7=y

Answer Link

isaac62649 isaac62649

07-11-2017

I not sure but it will be y=7

Answer Link

Otras preguntas

Help me help me answer this

Which statement about microevolution and macroevolution is true ?

Help me! 1) Traduzca el verbo al pretérito. Dont forget accent marks Mi hermano ___ (romper) un vaso 2)Traduzca el verbo al pretérito. Dont forget accent ma

what was an example of irony in the crucible

What is a construction foreman

gregor mendel ised pea plants that were hetero

You set up a game where the player throws a dart until they pop a balloon. There are 3 red balloons, 30 green balloons, and 100 white balloons. It costs $3 to p

the population (in millions) of a certain island can be approximated by the function p(x)=50(1.05)^x, where x is the number of years since 2000. in which year w

Matt is playing a game. He gains 7 points, loses 10 points, gains 2 points, and then loses 8 points. What is his final score?

How does temperatures affect the density of ocean water? A) As temperatures decrease, molecules move further apart, making cold water less dense than the warm w