Mathematics

5 October, 23:46

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

+1

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