Solve the problem.Let f(x) = 5(2z - 1)-1 and g(x) = 2(2z - 1)-2. Find all x such that f(x) + g(x) = -2.

A. - , 0
B. - , - 
C. - 
D. -2, - 


Answer: C

Mathematics

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Determine whether the statement is true or false. 9 ? {1, 3, 5, 7, 9}

A. True B. False

Mathematics

Provide an appropriate response.Light with a wavelength of 0.00000054 meters is green in color. Write 0.00000054 in scientific notation.

A. 5.4 × 10-6 B. 5.4 × 10-7 C. 5.4 × 107 D. 5.4 × 10-8

Mathematics

The following table shows the earnings for the Juarez family last year. Use this information to answer the question.MonthEarningsMonthEarningsJan.$1400July$1300Feb.$1150Aug.$2450Mar.$2950Sept.$2500Apr.$2300Oct.$2000May$1650Nov.$2350June$2700Dec.$2400What was the family's total income from January thru June?

A. $11,000 B. $9,200 C. $12,150 D. $13,000

Mathematics

Write the augmented matrix for the system. 8x + 9z = 25  8y + 5z = 69-2x + 4y + 7z = 35

A.

B.

C.

D.

Mathematics