Translate the words into an algebraic expression or equation. Use x for the unknown number. Do not solve.The product of 2 and the difference of a number and 7 is the same as the sum of the number and 50.
A. 2(x - 7) = x + 50
B. 2x - 7 = x + 50
C. 7 - 2x = x + 50
D. 2(7 - x) = x + 50
Answer: A
Mathematics
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The table below shows Joe's golf scores from Saturday.
What was Joe's mean golf score on Saturday?
A. 3.75 B. 4 C. 4.5 D. 4.25
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Consider the functions F and G as shown in the graph. Provide an appropriate response.Graph F + G.
A. 
B. 
C. 
D. 
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Perform the indicated operation or operations. Simplify, if possible.
- 
A. 
B. 
C. 
D. 16
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Find a formula for an for the arithmetic sequence. ? a1 = 4, d = 7 ?
A. an ?= -7n + 11 B. an ?= 7n - 3 C. an ?= 7n + 3 D. an ?= -7n ?+ 3 E. an ?= 7n - 11
Mathematics