Solve the system.x + y = 4x - y = -1

A.
B. ?
C.
D.


Answer: D

Mathematics

You might also like to view...

The table shows Jose's expenses for one month. Use the table to answer the question.What were Jose's total expenses for the month?Monthly ExpensesRent$569Food$194Car repairs, gas$83.82Utilities$68.78Phone (long distance)$65.46Phone (local)$23.13Drumming lessons$86Entertainment$57.31

A. 1062.36 B. 306.99 C. 1204.81 D. 1147.50

Mathematics

Solve the inequalities

Mathematics

Provide an appropriate response.Given 1 inch = 2.54 centimeters, use dimensional analysis to change 508 centimeters to inches.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Describe and contrast the following for a circle: radius, diameter, chord, secant line and tangent line. Include sketches.

What will be an ideal response?

Mathematics