4 years ago

1/2(30x - 4) (Distributive property)

Mathematics

1 answer:

mars1129 [50]4 years ago

8 0

Steps to solve:

1/2(30x - 4)

~Distribute to both sides

15x - 2

Best of Luck!

You might be interested in

Find the measure of an angle such that the difference between the measures of its supplement and four times its complement is 30

Katarina [22]

Answer:

70 degrees

Step-by-step explanation:

x = angle

180 - x = it's supplement

90 - x = it's compliment

(180 - x) - 4(90 - x) = 30

180 - x - 360 + 4x = 30

reducing

3x = 210

x = 70

7 0

3 years ago

Describe the location of point (−5, −5, 5) in three-dimensional coordinate space.

Diano4ka-milaya [45]

Here's a really cool website that let's you input 3D points!
http://technology.cpm.org/general/3dgraph/

From the attached picture you can see that the point has moved back 5 units, to the left 5 units, and up 5 units.

7 0

3 years ago

Read 2 more answers

How to write 8 17/20 as a decimal number

worty [1.4K]

Hello!

Answer:

In order to convert mixed number 8 17/20 to decimal form, you follow these steps:

Convert the proper fraction to a decimal: Divide the numerator by the denominator

17 ÷ 20 = 0.85

Add this decimal number to the whole number of the mixed fraction

8 + 0.85 = 8.85

The mixed number 8 17/20 converted to decimal number is, therefore:

8.85

Hope this helps <3

4 0

3 years ago

Read 2 more answers

3×+2×^2-9Evaluate the expression below when x=9

Blizzard [7]

The answer is 180.

Hope that helped!

8 0

3 years ago

Read 2 more answers

The school play was last night and a total of 100 tickets were sold.

maria [59]

Answer:

The answer will be 55 student tickets

Step-by-step explanation:

8 0

3 years ago