Use a table to solve the system of equations. If you use a calculator table, record the TbIStart and TbI entered.
x – 2y = 7
2x + 3y = 7
A) (4, –2)
B) (3, –2)
C) (5, –2)
D) (3, –3)
E) (3, –1)
B) (3, –2)
You might also like to view...
Provide an appropriate response.If cos x is replaced by 
and |x| < 0.8, what estimate can be made of the error?
A. |E| < 0.00045511 B. |E| < 0.0027307 C. |E| < 0.0021845 D. |E| < 0.00036409
Find the values of x for which the given function is concave up, the values of x for which the function is concave down, and any points of inflection.y = x3 + 12x2 - x - 24
A. Concave down for x < -4, x > 4, concave up for -4 < x < 4, points of inflection at (-4, 108), (4, 108) B. Concave up for x < -4, concave down for x > -4, point of inflection at (-4, 108) C. Concave down for all x, no points of inflection D. Concave down for x < -4, concave up for x > -4, point of inflection at (-4, 108)
Solve the problem.A flare fired from the bottom of a gorge is visible only when the flare is above the rim. If it is fired with an initial velocity of 80 ft/sec, and the gorge is 96 ft deep, during what interval can the flare be seen? 
A. 6 < t < 7 (seconds) B. 4 < t < 5 (seconds) C. 2 < t < 3 (seconds) D. 0 < t < 2 (seconds)
Provide an appropriate response.If A and B are independent events, how many of the following statements must be true?(i) A' and B are independent.(ii) A and B' are independent.(iii) A' and B' are independent.
A. None B. All C. Two D. One