3 years ago

8+5n is greater then or equal to 4 (n+8)

Mathematics

2 answers:

Semmy [17]3 years ago

8 0

It would depend on what n was equal to

Andrews [41]3 years ago

4 0

4(n+8) would equal 4n+8 after you distribute. So the answer is greater than

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24 feet in 10 seconds

shtirl [24]

Answer:Divide your speed in feet per minute by 60

Step-by-step explanation:

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1 year ago

Jonah is going to the store to buy candles for his igloo. Small candles cost $3.50 and large candles cost $5.00. He needs to buy

Semmy [17]

Answer:

$x+y\geq 20$

$3.50x+5.00y\leq 80$

Step-by-step explanation:

Let x represent number of small candles and y represent number of large candles.

We have been given that Jonah needs to buy at least 20 candles. This means number of small and large candles should be greater than or equal to 20. We can represent this information in an inequality as:

$x+y\geq 20...(1)$

We are also told that small candles cost $3.50, so cost of x small candles would be $3.50x$ .

Since large candles cost $5.00, so cost of y large candles would be $5.00y$ .

We are told that Jonah cannot spend more than $80, this means cost of x small candles and y large candles should be less than or equal to $80. We can represent this information in an inequality as:

$3.50x+5.00y\geq 80$