All categories

2 years ago

Find all values of X which make the equation below true | 3x + 5 | = 8

Mathematics

2 answers:

Flauer [41]2 years ago

8 0

Answer:

x and equal 1 or -13/3

Step-by-step explanation:

this is an absolute value equation so the equation can either equal 8 or -8. if you set up two equations that are 3x+5=8 and 3x+5 = -8 and just isolate the x, you get 1 and -13/3.

Ivenika [448]2 years ago

4 0

Answer:

x= -13/1,1

3x+5=8

-(3x+5)=8

x=1

x=-13/3

x=-13/3,1

You might be interested in

Maths! please help :)

emmainna [20.7K]

Answer:the first one

Step-by-step explanation:

6 0

3 years ago

1/4 c=__pt? Fill the blank

jonny [76]

Step-by-step explanation:

A pint has 2 cups

2 cups = 1 pint

1 cup = 1/2 pint

1/4 cup = 1/2 ÷ 4 = 1/2 * 1/4 = 1/8 pint

3 0

2 years ago

If a barrel averages 50 pounds and a crate 160 pounds, write an inequality that describes when x barrels and y crates will caus

irakobra [83]

Answer:

https://iepa.org.au/network-news/it

Step-by-step explanation:

that link is answer

6 0

3 years ago

Multiply and simplify

aleksandr82 [10.1K]

Answer and explanation:

1. 2 × 3/10 = 6/10 = 3/5

2. 8 × 4/8 = 32/8 = 4

3. 9 × 3/9 = 27/9 = 3

4. 12 × 2/11 = 24/11 = 2 2/11

5. 3 × 5/7 = 15/7 = 2 1/7

6. 2 × 3/5 = 6/5 = 1 1/5

7. 11 × 4/8 = 44/8 = 5 4/8 = 5 1/2

8. 10 × 1/4 = 10/4 = 2 2/4 = 2 1/2

9. 5 × 1/4 = 5/4 = 1 1/4

10. 11 × 2/7 = 22/7 = 3 1/7

Hope this helps!

4 0

2 years ago

To celebrate the first day of winter, Lin was putting stickers on some of the lockers. There are 100 lockers along one side of h

Digiron [165]

Answer:

Step-by-step explanation:

Answer:

2 lockers have both

Step-by-step explanation:

Here, if we have stickers being placed on the 5th and 7th stickers, how many lockers have both stickers

What this question is simply asking us is to find the places where we have both stickers occurring

We can get this in places where there are multiples of both

We have this at 35th locker , 70th locker

5 0

2 years ago