3x - 2y = 10
5x + y = 4
when solving this system of equations by elimination, which could be the resulting equation when a variable has been eliminated?
show work.
a) 13x = 18
b) -7x = 2
c) -7y = 62
d) 8x - y = 14

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Which of these triangle pairs can be mapped to each other using a single translation? cof hn