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3 years ago

If it takes 16 faucets 10 hours to ﬁll 8 tubs, how long will it take 12 faucets to ﬁll 9 tubs?

1 answer:

6 0

Workers.time/jobs = 16.10/8 = 20 then you must do the same for the other one. 12.t/9 = 20
Multiply both sides by 9
12T= =180 then divide both sides by 12
T= 15 hours

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Find the percent of each number 0.9 of 1000

trasher [3.6K]

We can use the is/of = p/100 method here. Our given values are 90% and 1000. Think: "What number is 90% of 1000?" Let's plug in our values.

x/1000 = 90/100

Solve for x.

x = (1000)(0.9)

x = 900

So, 900 is 90% of 1000.

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2 years ago

The sum of three consecutive integers is 765. What equation describes the statement ?

sattari [20]

Answer: $x+(x+1)+(x+2)=756$

Step-by-step explanation:

The consecutive numbers are the numbers which come one after another .

Using Algebraic expressions

Let x be the first number , then the second number would be x+1 and the third number would be x+2.

The given statement : The sum of three consecutive integers is 765.

According to this statement , the equation will become :

$x+(x+1)+(x+2)=756$

Therefore, the equation that describes the statement would be :

$x+(x+1)+(x+2)=756$

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