Provide an appropriate response.Solve the system of equations using the addition method:3x - 2y = 142x + 5y = 3

A. inconsistent; no solution
B. x = 11.5, y = 4
C. dependent; many solutions
D. x = 4, y = -1


Answer: D

Mathematics

You might also like to view...

Choose the polar equation that matches the graph.

A. r = sin 6? + sin2 5? B. r = cos 5? + cos2 6? C. r = sin 5? + sin2 6? D. r = cos 6? + cos2 5?

Mathematics

Use the rules for exponents to rewrite the expression and then evaluate the new expression. 

A. 0 B. -12 C. 1 D. -4

Mathematics

Solve the problem.Use the comparison line graph to determine how many more hours David needed to prepare for Test 2 than Jennifer.

A. 2 B. 1 C. 4 D. 3

Mathematics

Find the indicated sum or difference, if it is defined. + 

A.
B.
C. [-2 5 5]
D.

Mathematics