Answer:
13:
14:
15:
16:
17:
18:
Step-by-step explanation:
13:
14:
15:
16:
17:
18:
1 all real numbers
2 no solution
3 x=0
Answer:
C) 40% is your answer
Step-by-step explanation:
Note that there are 75 marbles in all, in which 30 of them are yellow: 30/75
Divide to find the decimal: 30/75 = 0.4
To change a decimal into a percentage, move the decimal point to the right two place values:
0.4 = 40%
C) 40% is your answer
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If Richard mows 1/3 of his yard in 1/2 hours, then Richard can mow 2/3 of his yard in 1 hour.