Solve the system by substitution, if possible.
a. (11, –2)
b. (7, 4)
c. (–3, 12)
d. (4, 7)
d. (4, 7)
Mathematics
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Solve the problem.In a softball league, the first six games produced the following results: Daniel got 10 hits in 25 at-bats, and Tyler got 12 hits in 32 at-bats. Which player (if either) had the higher batting average?
A. Both had the same batting average B. Tyler C. Daniel
Mathematics
(75ax2y6)/(15a2x-2y-2) =
a. 5a-1y8 b. 5x4y8 c. 5ax4y4 d. 5a-1y4 e. 5a-1x4y8
Mathematics
Find a ? b.a = 
, b = 
A. -10.5
B. -19.5
C. 
D. 
Mathematics
Graph the inequality.x ? 2 
A. 
B. 
C. 
D. 
Mathematics