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Gr. 7 - U1 FINAL

Last updated over 4 years ago
26 questions

1

Which graph shows how 2x is related to x?

1

Which number is divisible by 10?
145, 135, 150, 165

1

Write an equation for the situation.
Each of 5 people contributed x dollars to buy a gift that costs $40.

1

A student earns $6 for each hour she works. Write an algebraic expression for the money earned in t hours.

1

What is the least digit you would add to 873 to make the number divisible by 10?

1

Identify the variable in the equation.
5 + 9x = 68

1

There are n students in a class. Write a relation for the total number of pencils if each student is given 7 pencils.

1

Write an algebraic expression for a number divided by 4.

1

Use algebra. Write a relation for the Input/Output table.

1

What is the least number that could replace  to make the number 177 divisible by 6?

1

The cost of a school banquet is $110 for the room rental and $12 per person attending. Write an algebraic
expression to represent the total cost of the banquet for p people.

1

Which number is divisible by 2?
75,45,46,49

1

Eleven more than 5 times a number is 31. What is the number?

1

Evaluate the expression by replacing "a" with 9.

1

Which number is divisible by 4?
34, 51, 68, 38

1

Which number is divisible by 4 and by 5?
210, 630, 420, 315

1

Identify the variable in the algebraic expression 5 + 9x.

1

Write an equation for “I multiply a number by 3, then add 8. The answer is 17.”

1

Write an equation for the sentence.
Twenty-seven less than a number is 24.

1

Let one white square represent +1 and one white rectangle represent x.
Solve the equation modeled by this set of tiles.

1

Each ticket for a ride at the fair costs $4. There are n students in the group and each student buys 8 tickets.

Write a relation for the total cost of tickets for the group.

1

There are n players on a sports team. Each player gets 4 pairs of sox and 7 pairs are kept in reserve. Write a relation for the number of pairs of sox needed.

1

Use algebra. Write a relation for the Input/Output table.

1

Write an equation for the sentence.
The sum of 7 and a number is 26.

1

Write an algebraic expression for a number decreased by 15.

1

Write an equation for the sentence.
The sum of a number and 7 is 20.