TEKS.MATH.7.3B

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

Solve:
(9 x 10^-6) divided by (3 x 10^-3) 

• 27 x 10^-9
• 3 x 10^-3
• 3 x 10^-9
• 27 x 10^-3

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

Gretchen spends 1/2 an hour grooming Hobo and 1/3 of an hour riding Hobo. How much time did she spend with Hobo?

• ⅖ hours
• ⅚ hours
• ⅔ hours
• ⅜ hours

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

c/2 =  -14

• c = -7
• c = -7
• c = -28
• c =  28

Tags

TEKS.MATH.7.3B

A shoe sales associate earned $300 in August. In September she earned 8% more than she did in August. How much did she earn in September? 

• $164
• $256
• $404
• $324

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

-4x - 10x

• -14
• 6x
• -6x
• -14x

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

 Jackie rode her bike around Capaha Park last week. The trail is 8.54 miles long. If she rode around the park 4 times last week, how many miles did she travel in all?

• 3.41 miles
• 8.54 miles
• 34.16 miles
• 341.6 miles

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

Simplify
-6(7n - 6) + 4n

• -36 + 38n
• -38n + 36
• 36n - 38
• -36n + 38

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

Tags

TEKS.MATH.7.3A

TEKS.MATH.7.3B

2x - 5x =

• -3x
• 3x 
• -3
• 3

Tags

TEKS.MATH.7.3B