Solve by the substitution method.8x + 7y = 49 5x - 2y = -14
A. {(0, 8)}
B. {(0, 7)}
C. {(-1, 8)}
D. ?
Answer: B
Mathematics
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Use a Taylor series to evaluate the function.e1.4
A. 4.9926 B. 3.3888 C. 2.8642 D. 4.0521
Mathematics
Rearrange the following equation to solve for f.
1 xc = ÄÄÄÄ 2ãfc a. 1 ÄÄÄÄÄ 2ãcxc b. 2ãcxc c. 2ãcx d. 2ãcf
Mathematics
Provide an appropriate response.If the graphs of a system of two equations are a circle and a parabola, what are the possible numbers of solutions (with real coordinates) of this system?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.Under typical conditions, 1
feet of snow will melt into 2 inches of water. Into how many inches of water will 1
feet of snow melt?
A. 2
in.
B. 2
in.
C. 3
in.
D. 2
in.
Mathematics