Kris has $19. she wants to buy a bat for$85. she can earn $11 for each lawn she mows.
wha...
Mathematics, 25.01.2020 15:31 onlinebby7878
Kris has $19. she wants to buy a bat for$85. she can earn $11 for each lawn she mows.
what is the number of lawns (n) kris could mow to earn at least enough money to buy the bat.
hints:
kris has 19
11n for each lawn
at least means > or = to 85
(a.) 19 + 11n ≥ 85
(b.) 15 + 4n ≥ 85
(c.) 111 + 90n ≥ 85
(d.) 17 + 1n ≥ 85
Answers: 3
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