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3 years ago

What is 8-6g+15=19 step by step

1 answer:

8 0

8 -6g + 15 = 19

You want to isolate the terms (separated by +) that doesn't have letters next to it, to the other side.

So, get 8 and 15 to the other side by subtracting both sides. They don't have letters next to them.

-6g =-4

Divide the -6 on both sides to get "g" alone.

g = 4/6

Simplify

g= 2/3

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What is 20% of 70 plants

Zolol [24]

You start with the equation 70(.20)

Where .20 is the % as a decimal.

The answer is 14

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4 years ago

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A theater group made appearances in two cities. The hotel charges before tax in the second city were $1500 lower than in the fir

KonstantinChe [14]

Answer:

The hotel bill in the first city before tax would be $ 650

Step-by-step explanation:

Let x be the hotel charges ( in dollars ) before tax in the first city,

∵ Hotel charges before tax in the second city were $1500 lower than in the first.

So, the hotel charges in second city = ( x - 1500 ) dollars,

Now, percentage of tax in,

First city = 8%

Second city = 10%,

So, the total tax in both city = 8% of x + 10% of (x-1500)

$=\frac{8x}{100}+\frac{10(x-1500)}{100}$

$=0.8x + 0.10(x-1500)$

According to the question,

$0.8x + 0.10(x-1500)=435$

$0.8x + 0.10x - 150 = 435$

$0.9x = 435 + 150$

$0.9x = 585$

$\implies x = \frac{585}{0.9}=650$

Hence, the hotel bill in the first city before tax would be $ 650.

7 0

3 years ago

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Marguerite sailed 4 hours on Saturday and 3 hours on Sunday. Each day, she sailed at a rate of 11 miles per hour. Which statemen

prohojiy [21]

11 multiplied by 4 = 44....11 multiplied by 3 = 33....44 + 33 = 77....

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3 years ago

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In one day, there are two high tides and two low tides in equally spaced intervals. The high tide is observed to be 6 feet above

creativ13 [48]

Answer: The "independent variable" is the "time" (in hours) that is plotted on the "x-axis". Note the "time" (in hours) can be "manipulated" in the sense that is it "chosen" by the humans who are measuring the data (e.g. when to start, how many hours, and at what intervals.

The "dependent variable" is the measurement (in feet) above or below the sea level, and this is plotted on the "y-axis". These values cannot be "manipulated" in the sense that one cannot "choose" what value or measurement the tide level would be at any particular time.

Hope these answers—and explanations—are of help to you.
Best wishes!

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4 years ago

Which graph shows the solution to the following inequality? 4d- 6 < 18 PLEASE HELP

kenny6666 [7]

Answer:

answer a

Step-by-step explanation:

$4d-6$ < $18$

Let's isolate $d$ on one side of the equation. Ignore the inequality for now. We'll deal with that later.

$4d-6=18\\4d-6+6=18+6\\4d=24\\\frac{4d}{4}=\frac{24}{4}\\ d=6$

Now, I'm going to bring back the inequality or < symbol. I only removed it when simplifying and isolating $d$ , but if this confuses you, just do your math and keep the inequality there.

$d$ < $6$

On a number line, this would include every number less than $6$ , due to the < (less than) symbol. This disqualifies answers b and d because they are showing every number greater than $6$ . But, how do we decide between answers a and c?
If a line has point at its beginning, $6$ , then that means that every number less than or equal to [ ≤ ] 6 is being shown, but our equation just says less than [ < ] 6, so answer a is our correct answer.

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4 years ago

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