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3 years ago

Solve |2x-4|<8 (Picture added, multiple choice)

Mathematics

2 answers:

natka813 [3]3 years ago

6 0

Answer:

I think its c

Step-by-step explanation:

Trava [24]3 years ago

5 0

Answer:

B. x $\geq$ -2 < and x $\leq$ 6

Step-by-step explanation:

|2x - 4| $\leq$ 8 we need to get rid of brackets and to do that:

-8 $\leq$ 2x - 4 $\leq$ 8 now add 4 to all sides of equation

-4 $\leq$ 2x $\leq$ 12 divide by 2

-2 $\leq$ x $\leq$ 6

You might be interested in

If the angles 2xº and 4yº are complementary, find the value of x + 2y.

ivolga24 [154]

Answer:

Solution given:

the angles 2xº and 4yºare complementary

2x+4y=90°

dividing both side by 2we get

x+2y=45°

the value of x + 2y is 45°.

3 0

3 years ago

The table shows the charges for using an internet service. Nicholas use the internet service for 16 hours and 40 Minutes last mo

yanalaym [24]

Answer:

A. Nicholas will have to pay less using plan A

B. He will pay US$ 4 less than plan B

Step-by-step explanation:

Let's compare how much Nicholas will pay on internet service in Plan A and plan B, after using it 16 hours and 40 minutes.

Plan A

Up to 10 hours = US$ 6

Every subsequent 1/2 hour: $1

10 hours + 14 (1/2 hour)

Nicholas will pay 6 + 14 * 1 = US$ 20

Plan B

Up to 12 hours = US$ 4

Every subsequent 1/2 hour: $2

12 hours + 10 (1/2 hour)

Nicholas will pay 4 + 2 * 10 = 24

7 0

3 years ago

Simplify 8k+2+4k+(-3k)+5

Rzqust [24]

8k+4k-3k=9k
2+5=7
9k+7

3 0

3 years ago

Read 2 more answers

PLEASE HELP!!

svetlana [45]

Pi * r^2 = 16.79
16.79/pi = 5.344.
r= 2.31

4 0

2 years ago

Jane and her friends are going on a hiking trip. Jane wants to make snack packs to take on a trip. She has 24 apples and 36 smal

RideAnS [48]

Answer:

The greatest number of snack packs Jane can make is 12 snack packs

Step-by-step explanation:

We solve this question using the greatest common factor method

First step would be to find the factors of 24 and 36

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

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

Then the greatest common factor amongst the above factors for 24 and 36 is 12.

Therefore, the greatest number of snack packs that she can make is 12 packs.

4 0

2 years ago