Solve.49x2 - 14x - 8 = 0

A. , - 
B. - , - 
C. - 
D. , - 


Answer: A

Mathematics

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Solve by the substitution method.9x + 9y = -9-6x + 4y = 6

A. {(-1, 0)} B. {(x, y)|-6x + 4y = 6} C. ? D. {(-2, 1)}

Mathematics

Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent if necessary.Mary Gomez bought a new computer system. To pay for the system, she borrowed  from the credit union at 8% simple interest for 85 days. Find the interest owed. (Use a 365 day year.)

A. $73.75 B. $65.95 C. $68.70 D. $295.00

Mathematics

Decide whether the statement is always true, sometimes true, or never true.The product of two numbers with like signs is positive.

A. Sometimes true B. Never true C. Always true

Mathematics

Solve.How do you find the x-intercept of the graph of a linear equation in two variables? How do you find the y-intercept?

What will be an ideal response?

Mathematics