2 years ago

How long does Ryan takes to complete a lap?

Mathematics

1 answer:

ira [324]2 years ago

3 0

Answer:

7 minutes to complete both laps

Step-by-step explanation:

6 times 7 is 42

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Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours. Explain how you know whether the relati

nordsb [41]

Answer:No it is not proportional

Step-by-step explanation:

4 hours=$37

7 hours=$64.75

I t is not proportional because if 4 hours =$37 then 6 hours is supposed to be around $70 but 7 hours=$64.75

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3 years ago

Which expressions are equivalent to 2[3/4x+7]-3(1/2x-5)? Check all that apply

emmainna [20.7K]

Answer:

B, C, E

Step-by-step explanation:

This is correct. Trust me.

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2 years ago

The quotient of 15 and n is 5

Anna35 [415]

My English is not that great but if I got it right the answer is 3

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2 years ago

What is the most likely meaning of the word endangered?

schepotkina [342]

Answer:

exposed is another word for endangered

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2 years ago

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What is the solution of 9|2x – 1| + 4 < 49?

luda_lava [24]

Answer: $-2$

Step-by-step explanation:

You need to set up two cases (Positive case and negative case) and solve for "x".

- POSITIVE CASE IF: $2x-1>0$

$9(2x -1) + 4 < 49\\18x-9$

- NEGATIVE CASE IF: $2x-1$

$-9(2x -1) + 4 < 49\\-18x+9$

Therefore, the solution is:

$-2$

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3 years ago

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