Charlie made these arrays to show the factors of his mystery number.
Ricardo made these arrays to show the factors of his mystery number.
Which statement about the boys' mystery numbers is true?
1 point
1
Question 2
2.
Which is NOT an example of a prime number?
1 point
1
Question 3
3.
Irma received $45 for her birthday. She purchased movie tickets and drinks for herself and for her friend.
- Each movie ticket cost $7.
- Each drink cost $4.
Irma wrote an equation to represent m, the amount of money she had left after the movie outing.
m= 45 – [(2 × 7) + (2 × 4)]
How much money did Irma have left after the movie outing?
1 point
1
Question 4
4.
An expression is shown.
48(10 – 5(7 – 3))7
Which statement about the parentheses in this expression is true?
1 point
1
Question 5
5.
An expression is shown.
[(16 – 2 • 4) ÷ 2] ÷ (51 – 27)
Which of these represents this expression after a possible first step in the simplifying process?
1 point
1
Question 6
6.
An expression is shown.
[(3 • 4 – 2) ÷ 2] ÷ (31 – 27)
Which of the following describes a possible first step to simplify the expression?
1 point
1
Question 7
7.
Solve each equation, then drag and drop the correct answer.
15 ÷ 5 – 3 + 9 × 4 = _______
(6 × 7 ) ÷ (5 + 2) + 13 = _______
Other Answer Choices:
42
48
21
19
36
1 point
1
Question 8
8.
Nola had 124 sheets of colored paper.
• She used 20 sheets to make a picture.
• She used all the remaining sheets to make 4 posters.
• She used the same number of sheets to make each poster.
Which equation can be used to find n, the number of sheets of colored paper Nola used to make each poster?
1 point
1
Question 9
9.
Maribelle made treats for the bake sale.
She made a total of 5 dozen treats.
20 of the treats are cupcakes
4 of the treats are pies.
The remainder of the treats are equal amounts of chocolate cookies or peanut butter cookies.
Which Two expression can be used to show that Maribelle made 18 peanut butter cookies.
1 point
1
Question 10
10.
A family spent $93 at a carnival.
• They spent $18 on tickets to the carnival and $36 on food.
• They spent the rest of the money on games.
Which equation can be used to find g , the amount of money in dollars the family spent on games?
1 point
1
Question 11
11.
There are 127 rows of apple trees on a farm. There are 53 apple trees in each row.
What is the total number of apple trees on this farm?
1 point
1
Question 12
12.
A farmer has 1,850 broccoli seeds that he will plant in rows. He will plant exactly 40 seeds in each row.
What is the greatest number of complete rows of broccoli seeds the farmer can plant?
1 point
1
Question 13
13.
The owner of a restaurant took out a $2,500,000 loan to build a second location in a nearby city. The list shows the expenses the owner has already used the loan money to pay for.
$107,500 to hire a general contractor to oversee the project
$675,864 on a plot of land for the restaurant
$709,482 for equipment and furniture
How much of the loan money does the owner have remaining?
1 point
1
Question 14
14.
A total of 64 soccer matches were played at the 2010 World Cup. The total number of spectators is listed in the table.
Total Number of Spectators at the 2010 World Cup
For the 2006 World Cup, 3,359,439 spectators attended the soccer matches. How many fewer spectators attended the soccer matches at the 2010 World Cup than the 2006 World Cup?