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Vinvika [58]
3 years ago
12

Quiz:

Mathematics
1 answer:
bagirrra123 [75]3 years ago
4 0

Answer:

-3 -1

Step-by-step explanation:

Im not completely sure but i think

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There are 5 girls to every 6 boys enrolled in West Prep Middle School. If
Elena-2011 [213]

Answer:

The answer is 125 because if you divide 150 by 6 it equals to 25 and than you multiply 25 times 5 witch equals to 125.

5 0
3 years ago
What amount of a 40% acid solution must be mixed with 200 mL 10% solution to produce a 20% solution?
vaieri [72.5K]

Answer:

Step-by-step explanation:

(x + 200)20 = 200(10) + x(40)

20x + 4000 = 2000 + 40x

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2 years ago
NiCole Spent 15% of her day doing homework. How many hours did she spend on her homework?
Whitepunk [10]

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4 hour of her day

Step-by-step explanation:

4 0
2 years ago
THIS IS THE LAST QUESTION IDK HOW DO SOLVE IT :(
harkovskaia [24]

Answer:

6 laps.

Step-by-step explanation:

On Monday she runs 2x + 8 miles, where x miles = the length of the trail.

On Tuesday she runs 4x + 4 miles and this is the same distance as Monday, so

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x = 2  miles which is the length of the trail.

So each day she runs 4(2) + 4 = 12 miles.

So on Saturday she runs  12/ 2 = 6 laps.

4 0
3 years ago
Can you help me with this
kifflom [539]

Answer:

the anwer is d

I did the math

8 0
2 years ago
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