X - green marbles
X + 3 - blue marbles
Total = 23
X + X + 3 = 23
2X + 3 = 23
2X = 23 - 3
2X = 20
X = 10
Jerry has 10 green marbles. He also has 13 blue Marbles. To give a total of 23.
Answer:
6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102
Step-by-step explanation:
Answer:
<u>343</u> people
Step-by-step explanation:
7 x7=49
49 x 7=343
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