All categories

4 years ago

Simplify the expression 3-(2x+5)

Mathematics

1 answer:

Zigmanuir [339]4 years ago

8 0

Answer:

-2x - 2

Step-by-step explanation:

Step 1: Write expression

3 - (2x + 5)

Step 2: Distribute negative

3 - 2x - 5

Step 3: Combine like terms

-2x - 2

You might be interested in

Rectangle phone is 20 inches wide and 25 inches tall and enlargement of that photo is 32 inches wide and 40 inches tall with a s

valina [46]

Probably 1.28 I did my best to solve it so that may help you good luck !

4 0

3 years ago

What is half the value of 'm' in the inequality<br><br> 9-14m>6m-41

scoundrel [369]

Answer:

Hope this is correct

3 0

4 years ago

Evan collected data about the amount of time each student in his math class spends studying. If the range of these data is 2, wh

djyliett [7]

A range of 2 reveals that the smallest and largest data values are 2 units away from each other.

<h3>What does the range reveal?</h3>

Range is the difference between the highest and lowest values of a set of observations. Range is a measure of variation.

Range = highest value - lowest value

To learn more about range, please check: brainly.com/question/12372689

#SPJ1

6 0

2 years ago

Which equations represent circles that have a diameter of 12 units and a center that lies on the y-axis? select two options. x2

svetlana [45]

The equation which represents the circle is x²+(y-3)²=36. The correct option is A.

Given that the circle have diameter 12 units and a center that lies on the y-axis.

A circle is a closed curve drawn from a fixed point called the center, and all points on the curve are equidistant from the midpoint of the center.

The standard form for finding the equation of a circle is expressed in the form is

(x-a)²+(y-b)²=r² ......(1)

Where (a,b) is the center and r is the radius.

Given that the diameter is 12.

So, the radius is 12/2=6

It is also given that center lies on the y-axis therefore the center will be (0,3).

Now, we will substitute these values in equation (1), we get

(x-0)²+(y-3)²=6²

x²+(y-3)²=36

Hence, the equation which represents the circle with diameter 12 units and center lies on the y-axis is x²+(y-3)²=36.

Learn more about the equation of circle from here brainly.com/question/24810873

#SPJ4

4 0

1 year ago

A store sells bottles of juice in boxes. Garth bought 18 bottles, Rico bought 36 bottles, and Mai bought 45 bottles. What is the

timofeeve [1]

Answer:

The maximum number of bottles in each box is equal to 9.

Step-by-step explanation:

Garth bought 18 bottles, Rico bought 36 bottles, and Mai bought 45 bottles. We need to find the maximum number of bottles in each box. It can be calculated using HCF of 18, 36 and 45

The factors of 18 are: 1, 2, 3, 6, 9, 18

The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

The factors of 45 are: 1, 3, 5, 9, 15, 45

Then the greatest common factor is 9.

So, there are 9 bottles in each box.

6 0

3 years ago