Combine the like terms to create a equivalent expression

9y + y

10 y

Step-by-step explanation:

9y+y

Combine like terms

Factor out a y

y(9+1)

y(10)

10 y

Solution,

9y+y

=10y

Additional Information :

Addition and subtraction of algebraic expressions

To add and subtract the algebraic expression,there should be the like and unlike terms.Unlike terms are those which do not have the same base and like terms are those which have the same base.

Good luck on your assignment

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

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3