The 7th grade football team had 30 players last year. this year there 20% more players on the team than the previous year. how many many football team members were there this year?

the number of team members this year is 36

Step-by-step explanation:

The 7th grade football team had 30 players last year. This year, there are 20% more players on the team than the previous year. This means that the number of players in the team this this year increased by an amount. The number by which the number of players increased would

20/100 × 30 = 6.

Therefore, the number of football team members in the 7th grade football team this year would be

30 + 6 = 36

step-by-step explanation:

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b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: