Captain salamander is collecting christmas trees to sell to the market. he collects 31 trees. he sells all his trees to 3 of his friends. frazer has 3 more trees than sally. sally has 7 fewer trees than flame. how many trees do each of his friends each get

Flame has 14 trees, Sally has 7 trees and Frazer has 10 trees.

Step-by-step explanation:

Given;

Total Trees = 31

Let the number of trees Flame has be 'x'.

Now given:

Sally has 7 fewer trees than Flame.

framing in equation form we get;

Number of trees Sally has  =

Also Given:

Frazer has 3 more trees than Sally.

framing on equation form we get;

Number of trees Frazer has =

Now We know that Captain salamander total trees in 3 friends.

Hence we can say that;

Total Number of trees is equal to sum of number of trees Flame has and Number of trees Sally has and Number of trees Frazer has.

framing in equation form we get;

Hence Number of trees Flame has = 14 trees

Number of trees Sally has =

Number of trees Frazer has =

Hence Flame has 14 trees, Sally has 7 trees and Frazer has 10 trees.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x