B. because it has three different terms
(if that makes sense)
1a. <
1b. <
1c. >
2a. >
2b. <
2c. >
3a. <
3b. <
3c. >
Answer:
a = 20
Step-by-step explanation:
a = (4 + 6) (2)
a = 10 × 2
<u>a</u><u> </u><u>=</u><u> </u><u>2</u><u>0</u>
There were 15 blue marbles in the bag before removing some
Let B=blue marbles and Y= yellow marbles
The ratio of B to Y is

If we remove 12 blue marbles and add 12 yellow marbles,
the ratio will be









Hence, there were 15 blue marbles in the bag before removing some
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Answer:
89.1
Step-by-step explanation:
14/43 = 29/x, 14x = 1247, x = 89.1