2 years ago

Help me pls. You will get a lot of points

Mathematics

2 answers:

Andreas93 [3]2 years ago

5 0

Answer:

2y = 7

y = 3 1/2

Step-by-step explanation:

Misha Larkins [42]2 years ago

3 0

Answer:

7 = 2y

Step-by-step explanation:

No problem ;)

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Fifty trees grow in a forest. Workers cut down 23 of the trees. Then they plant 38 new ones. After all the cutting and planting,

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Answer:

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The swimming team has competed in 45 races this season. They have won 30 races so far. How many races will the team need to win

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15 races

Step-by-step explanation:

The team has competed in 45 and has won 30. So the success rate is:

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$Sccess\ rate=r= \frac{30}{45}*100\\ =66.7\ percent$

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