Which expression has a value of 17?ResponsesA 8 + 3 • 4 + (–4) ÷ 28 + 3 • 4 + (–4) ÷ 2B –1 – 8 • 4 ÷ 2 + (–3) – 7–1 – 8 • 4 ÷ 2 + (–3) – 7C –2 • (–9) – (–6) ÷ (–2) ÷ 3–2 • (–9) – (–6) ÷ (–2) ÷ 3D 5 – 12 ÷ 4 + (–1) • 7
Question
Which expression has a value of 17?ResponsesA 8 + 3 • 4 + (–4) ÷ 28 + 3 • 4 + (–4) ÷ 2B –1 – 8 • 4 ÷ 2 + (–3) – 7–1 – 8 • 4 ÷ 2 + (–3) – 7C –2 • (–9) – (–6) ÷ (–2) ÷ 3–2 • (–9) – (–6) ÷ (–2) ÷ 3D 5 – 12 ÷ 4 + (–1) • 7
Solution
Sure, let's solve each expression step by step:
A. 8 + 3 • 4 + (–4) ÷ 2 = 8 + 12 + -2 (using order of operations, multiplication and division first) = 18 (addition)
B. –1 – 8 • 4 ÷ 2 + (–3) – 7 = -1 - 16 + -3 - 7 (using order of operations, multiplication and division first) = -27 (addition and subtraction)
C. –2 • (–9) – (–6) ÷ (–2) ÷ 3 = 18 - 3 (using order of operations, multiplication and division first) = 15 (subtraction)
D. 5 – 12 ÷ 4 + (–1) • 7 = 5 - 3 - 7 (using order of operations, multiplication and division first) = -5 (addition and subtraction)
So, none of the given expressions have a value of 17.
Similar Questions
Which two expressions are equivalent?ResponsesA (14 – 6) – y and 14 – (6 – y)(14 – 6) – y and 14 – (6 – y )B y ÷ (16 ÷ 4) and (y ÷ 4) ÷ 16y ÷ (16 ÷ 4) and ( y ÷ 4) ÷ 16C (9 + 7) • y and 9 + (7 • y)(9 + 7) • y and 9 + (7 • y )D (11 • 2) • y and 11 • (2 • y)(11 • 2) • y and 11 • (2 • y )
Which expression is equivalent to (n ÷ 14) + 11?ResponsesA 14 ÷ (n + 11)14 ÷ ( n + 11)B n ÷ (14 + 11)n ÷ (14 + 11)C 11 + (n ÷ 14)11 + ( n ÷ 14)D (14 ÷ n) + 11
Express the following numbers without using exponents.(a) 7−1(b) 7−3(c) 17 −1 (d) 17−3
Which two expressions are equivalent?ResponsesA (9 + 4) • x and 9 + (4 • x)(9 + 4) • x and 9 + (4 • x )B (11 – 6) ÷ x and x ÷ (6 – 11)(11 – 6) ÷ x and x ÷ (6 – 11)C 7 + (6 • x) and 7 + (x • 6)7 + (6 • x ) and 7 + ( x • 6)D (x – 11) ÷ 7 and x – (11 ÷ 7)
Find the correct quotient.84.36 ÷ 12 a73 b70.3 c7.03 d7.3
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.