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2 years ago

ANSWER ASAP !! what is the solution to the system that represents this scenario , 5x+10y=70 & 8x+8y=64

Mathematics

1 answer:

maks197457 [2]2 years ago

7 0

Your answer is c because 70and 64 tells you the answer

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Your laptop battery will last for exactly 6 hours before it needs to be recharged.You have had your laptop on for

diamong [38]

Answer:

$3\frac{1}{2} hours$

Step-by-step explanation:

You have to subtract 2 1/2 from 6 and that will equal 3 and 1/2.

5 0

2 years ago

The city bus station runs buses every 15 minutes. Find the probability that a passenger who arrives at a random time will not ha

Paul [167]

The answer to your problem is A 1/3, is the possibility for a passenger who arrives at noon.

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2 years ago

I will give BRAINLIEST! ANSWER FOR 30 Points !!!!

Lilit [14]

Answer:

The answer is 3

Step-by-step explanation:

You can see that it recurs faster than usual for a tan curve so 1 is eliminated and it cant be 2 or 4 because it isnt recurring equally.

<h2>Please give brainliest</h2>

4 0

2 years ago

Using multiplication when multiplied by 9 will give the answer 2385

Evgen [1.6K]

265 is the number when multiplied by 9 will give you 2385.

This can be obtained by dividing 2385 by 9.

3 0

2 years ago

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. Could someone please explain this to me in detail. I am very confused. Thank you so much!. . A candle is 17 inches tall after

andrew-mc [135]

The generic equation of the line is:

$H-H0 = m (T-T0)$

Where,

m: slope of the line

(T0, H0): ordered pair belonging to the line.

The slope of the line is:

$m =\frac{H2-H1}{T2-T1}$

Substituting values we have:

$m =\frac{15-17}{5-3}$

Rewriting:

$m =\frac{-2}{2}$

$m = -1$

Then, choosing an ordered pair we have:

$(T0, H0) :( 5, 15)$

Substituting values we have:

$H-15=-(T-5)$

Rewriting the equation:

$H-15=-T+5$

$H=-T+5+15$

$H=-T+20$

Then, for 8 hours we have:

$H=-8+20$

$H=12$

Answer:

a linear equation to model the relationship between height H of the candle, and T time is:

$H=-T+20$

the candle will be 12 inches after burning 8 hours

7 0

2 years ago

Read 2 more answers