Algebra 1 Topic 1 Test

Write the phrase as a mathematical expression:

fourteen decreased by a number

Tags

CCSS.6.EE.A.2A

Write the phrase as a mathematical expression.

the product of nine and a number

Tags

CCSS.6.EE.A.2A

Write the phrase as a mathematical expression:

five more than twice a number

Tags

CCSS.6.EE.A.2A

Write the phrase as a mathematical expression:

seven divided by twice a number

Tags

CCSS.6.EE.A.2A

Write the phrase as a mathematical expression:

withdrawing $10 every week from an outstanding balance of $400

Tags

CCSS.6.EE.A.2A

An airplane is flying at 35,000 feet above sea level. The airplane starts to descend at a rate of 2,500 feet per minute. Let m be the number of minutes. Which of the following expressions represents the height of the airplane at any given minute?

Tags

CCSS.HSF-BF.A.1A

Joseph tweets 13 times a day. Write an algebraic expression to describe the number of posts after any given number of days d.

Tags

CCSS.HSA-SSE.A.1A

Tommy posts 11 pictures on instagram each day. Elizabeth posts 15 pictures on instagram each day. Let t be Tommy's posts and e be Elizabeth's posts, what expression would represent the combined number of pictures they both post after any number of days?

Tags

CCSS.HSA-SSE.A.1A

Tommy posts 11 pictures on instagram each day. Elizabeth posts 15 pictures on instagram each day. After 7 days, how many pictures have Tommy and Elizabeth posted together?

• 28

• 182

• 134

• cannot be determinined

Tags

CCSS.3.OA.D.8