In math

the park department wants to have new trees planted they agree that 1/10 of the trees will be oak 3/10 will be pine and 2/10 will be willow they are undecided about the rest which fraction of the trees will be oak willow or pine?

Fraction of the trees will be Oak Willow or pine is given by

Step-by-step explanation:

Since we have given that

Part of the park department is Oak is given by

Part of the park department is Pine is given by

Part of the park department is Willow is given by

Total fraction of the trees will be Oak , Willow, Pine is given by

Hence, Fraction of the trees will be Oak Willow or pine is given by

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9