4 bags * 1 =$4
2 cans *2 = $4
milk = $3
3 bread *3 =$9
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Auswer 40-21=19
Answer:sorry I'm a 4 grader
Step-by-step explanation:
Answer:
Answer:
D ) 154
Step-by-step explanation:
a 1 = 13, d = 3;
S n = n/2 * ( a 1 + a n )
a 7 = a 1 + 6 d = 13 + 3 * 6 = 13 + 18 = 31
S 7 = 7/2 * ( 13 + 31 ) = 7/2 * 44 = 154
Seven hundred thousand nineteen hundred thousand nine hundred twenty seven.
