Solve the problem, if possible. Round your answer to the nearest tenth, when appropriate.A square has an area of 49 in.2. If the same amount is added to the length and removed from the width, the resulting rectangle has an area of 45 in.2. Find the dimensions of the rectangle.
A. 5 in. by 10 in.
B. 4 in. by 9 in.
C. 5 in. by 9 in.
D. Cannot be determined without additional information
Answer: C
Mathematics
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Use differentiation to determine whether the integral formula is correct.
dx = 
sin x + C
A. No B. Yes
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Provide an appropriate response.A formula expresses:
A. known quantities B. a relationship among quantities C. a percentage less than 100 D. a portion relationship greater than 100
Mathematics
Solve.
- 5 = 
A. -2
B. 2
C. No solution
D. - 
Mathematics
Divide using synthetic division.(p2 + 6p - 8) ÷ (p + 8)
A. p - 2 + 
B. p - 8 + 
C. p + 2 + 
D. p - 2
Mathematics