A bookstore has (18b + 7) novels and (12b + 5) comic books. How many books are there in total?
a) 30b + 12
c) 31b + 13
b) 29b + 11
d) 28b + 10
A software company completed (14x² + 8x - 6) projects in January and (10x² + 6x + 3) in February.
What is the total?
a) 24x² + 14x - 3
c) 23x² + 12x - 4
b) 25x² + 13x - 2
d) 26x² + 15x - 1
Simplify:
(20y² + 8y - 4) + (15y² + 6y + 3)
a) 35y² + 14y - 1
c) 33y² + 10y - 3
b) 34y² + 12y - 2
d) 36y² + 15y - 2
A company sold (11p + 5) products on Monday and (7p + 3) on Tuesday. How many were sold in total?
a) 17p + 8
c) 19p + 7
b) 18p + 9
d) 16p + 6
Simplify:
(5x² + 3x - 7) + (4x² + 2x + 5)
a) 9x² + 5x - 2
c) 10x² + 6x - 1
b) 8x² + 4x - 3
d) 7x² + 4x - 4
A triangle has sides (2x + 3), (4x + 5), and (3x + 2). Find the perimeter.
a) 9x + 10
c) 11x + 8
b) 10x + 9
d) 8x + 11
A bakery made (6a + 5) cakes in the morning and (4a + 3) in the afternoon. How many cakes were made in total?
a) 10a + 7
c) 11a + 8
b) 9a + 6
d) 12a + 9
Simplify:
(14x² + 5x + 9) + (7x² + 4x + 3)
a) 21x² + 9x + 12
c) 19x² + 7x + 10
b) 20x² + 8x + 11
d) 22x² + 10x + 13
A car traveled (8x + 6) miles in the morning and (5x + 4) in the evening. What is the total distance?
a) 13x + 10
c) 12x + 8
b) 14x + 9
d) 15x + 11
A company produced (15y³ + 7y² - 6) items in January and (10y³ + 5y² + 3) in February. Find the total production.
a) 25y³ + 12y² - 3
c) 26y³ + 10y² - 4
b) 24y³ + 13y² - 2
d) 25y³ + 11y² - 2
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