Solve −2x − 15 = 6x + 9. (1 point)

Answers

Answer 1

Answer: The answer is -3 isolate x on one side and solve for x

Answer 2

Answer: -2x-15=6x+9
+2x +2x
-15=8x+9
-9 -9
-24=8x
-24/8=8x/8
-3=x

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You usually buy a 5.4 ounce bottle of lotion there is a new bottle that says it gives you 20% more free what is the equation

Answers

so 20%=0.2
so 20% more is same as
100%+20%=120%=1.2
equation could be
5.4 oz times 1.2

What is 18/3 simplified?

Answers

18 6
------ = -------- = 6
3 1

18 ÷ 3 = 6

Hope I helped:P

divide the numerator and the denominator by 3. the answer 6/1 but you don't have to write the 1 so it's just 6

1 inch = 125 miles, city a is 300 miles from city b, what is the distance between the two cities on the map

Answers

Answer:

2.4in.

Step-by-step explanation:

If 125 miles is an inch, then it could be put into an equation like this: 125x=300. To solve it, divide both sides 125 to leave X alone on one side. X=2.4. Since 125= 1inch, then there is no more work needed.

Answer:

2.4in.

Step-by-step explanation:

If 125 miles is an inch, then it could be put into an equation like this: 125x=300. To solve it, divide both sides 125 to leave X alone on one side. X=2.4. Since 125= 1inch no more needed

What does input and output mean

Answers

Step-by-step explanation:

In mathematics, input and output are terms that relate to functions. Both the input and output of a function are variables, which means that they change. ... A simple example is y = x2 (which you can also write f(x) = x2). In such cases, x is the input and y is the output.

The spray from a lawn sprinkler makes a circle 40 feel in radius. What are the approximate diameter, circumference, and area of the circle of lawn watered

Answers

Our first step is to figure out what formulas are needed for diameter, circumference, and area of a circle.

Diameter is simply twice the size of the radius so:
2 * radius = 2 * 40 feet = 80 ft.

Circumference = 2 * pi * radius = 80 ft * pi
If we say that pi = 3.14, then:
circumference = 251.2 ft.

Area = pi * radius^2 = pi * 1600 ft^2
Once again, if we assert pi = 3.14, then:
area = 3.14 * 1600 ft^2 = 5024 ft^2.

el teatro tiene 20 filas de asientos con 18 asientos en cada fila. Los boletos cuestan $5.00. El costo si se vende todos los asientos es de 20×18×5.

Answers

el costo sería $1,800

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