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Ludmilka [50]
3 years ago
7

Can someone please answer this question please answer it quickly I need it please answer it correctly and please please show wor

k

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
5 0

Answer:

B

Step-by-step explanation:

2.5×2 + 2.5×4 + 2.5×3

Take 2.5 common

2.5(2 + 4 + 3)

motikmotik3 years ago
3 0

Answer:

The answer is B

Step-by-step explanation:

1. 2.50 x 2 is $5

2. 2.50 x 4 is $10

3. 2.50 x 3 is $7.50

4. 5 + 10 + 7.50 is 22.50 so you know the total should be 22.50.

5. It cant be A because 2.50 x 2 is 5 then timesing that by four would make 20 and then by 3 that would make $60 not $22.50

6. It is B because 2 + 4 + 3 is 9, 9x2.50 is 22.50

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220 student enter a spelling bee after the first round 40 students were eliminated there will be 180 students competing in round
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Initial number of students: 220

Final number of students : 180

Multiply the initial number of students (220) by the percentage change in decimal form (divided by 100) - That expression must be equal to 180.

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Step-by-step explanation:

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