kids2006

19.02.2020 • 

Mathematics

: Vanessa has added gallons of water to her new fish pond in her backyard and wants to add more water. Her pond can hold a maximum of 256 gallons. Her garden hose can add 48 gallons of water in 2 minutes. Part A Create an inequality to represent the number of minutes, m, Vanessa could run the garden hose to and more water to the pond without adding the maximum amount in case of rain. Part B Select all the amounts of time, in minutes, that Vanessa could leave the hose running.

Ответ:

soccerplayer17

16.09.2021

Mathematics

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x= -1

Step-by-step explanation:

3(4x+2)-4x-2= -4

12x+6-4x-2= -4

12x-4x+6-2= -4

8x+4= -4

8x= -4-4

8x= -8

x= -8÷8

x=-1

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