Gwen purchased 2 1/2 cubic yards of compost, and she used 4/5 of it to plant a vegetable garden. how many cubic yards of compost did Gwen use? HELP PLSSS!!!

answer: 2 and 1

step-by-step explanation: got this question

1/4 because there is 4 grades.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,