The sum of ava’s and grace’s age is 35. ava is one year less than three times grace’s age. how old is grace?

The age of Grace is 9 years old

Given that sum of Ava’s and Grace’s age is 35

Ava is one year less than three times Grace’s age

To find: Age of Grace

Let "a" be the age of Ava

Let "g" be the age of Grace

According to given information,

sum of Ava’s and Grace’s age = 35

Ava age + Grace age = 35

a + g = 35   eqn 1

Also given that Ava is one year less than three times Grace’s age

Age of Ava = three times Grace’s age - 1

a = 3g - 1 eqn 2

Let us solve eqn 1 and eqn 2 to find values of "a" and "g"

Substitute eqn 2 in eqn 1

3g - 1 + g = 35

4g - 1 = 35

4g = 36

Thus the age of Grace is 9 years old

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.