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PilotLPTM [1.2K]
2 years ago
13

Help 50 points and brainlest only if you answer all the questions

Mathematics
2 answers:
klasskru [66]2 years ago
6 0

Answer: See below

Step-by-step explanation:

a) 6(3x+4y-8)

Use the distributive property:

6*3x + 6*4y - 6*8

18x + 24y - 48

<u>So D is the correct answer</u>

b) Factor out 4 because it can fit into 12 - 3 times - and 4 - one time.

12+4x

= 4(3+x)

<u>So D is the correct answer</u>

c) When you expand both <u>C and D</u> and simplify, you get 16x+36 as solution

d) 14x+2y+10z

Factor out 2 because it can fit into 14, 7 times. 2, one time. And 10, 5 times

14x+2y+10z

= 2(7x+y+5z)

<u>So D is the correct answer again ;)</u>

mihalych1998 [28]2 years ago
6 0

Answer:

18x+24y-48,

4(3+x),

x(16+36), 2(8x=18), 4(4x+9)

2(7x+y+5)

Step-by-step explanation:

I'll explain later if you want

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A bag contains a total of 300 red chips and white chips. Suppose a student chooses a chip out of the bag, records the color, and
Jlenok [28]

Answer: 174 red chips

Step-by-step explanation:

A bag contains a total of 300 red chips and white chips. A student chooses a chip out of the bag, then records the color, and places the chip back in the bag. By doing this, the student recorded 29 red chips and 21 white chips.

To predict the number of red chips in the bag using this method goes thus:

Number of red chips picked= 29

Number of white chips picked= 21

Total number of chips= 29+21 = 50

So, the student picked 29/50. Out of 300 chips, number of reds that will be picked will be:

= 29/50 × 300

= 29 × 6

= 174 red chips

5 0
3 years ago
The students at Woodward Elementary voted for a school mascot. The falcon won with 5/8 of the votes and the eagle came second wi
Greeley [361]

Answer:

178.67

Step-by-step explanation:

One third written as a fraction is 1/3. You can also write it as a decimal by simply dividing 1 by 3 which is 0.33.

If you multiply 0.33 with 536 you will see that you will end up with the same answer as above.

You may also find it useful to know that if you multiply 0.33 with 100 you get 33.33. Which means that our answer of 178.67 is 33.33 percent of 536.

4 0
3 years ago
Distance run by each member
saw5 [17]

Answer:

The median is the middle term in the arranged data set. ... The median class interval is the corresponding class where the median value falls.

Step-by-step explanation:

The median is the middle term in the arranged data set. ... The median class interval is the corresponding class where the median value falls.

8 0
2 years ago
Luke claims two circles are always isometric because the shape never changes. Is he correct?
olganol [36]

Luke asserts that since the shape is constant, two circles are always isometric. he is wrong. No, an isometry keeps the size and shape intact.

Given that,

Luke asserts that since the shape is constant, two circles are always isometric.

We have to say is he accurate.

The answer is

No, an isometry keeps the size and shape intact.

Because a shape-preserving transformation (movement) in the plane or in space is called an isometric transformation (or isometry). The isometric transformations include translation, rotation, and combinations thereof, such as the glide, which combines a translation with a reflection.

Therefore, Luke asserts that since the shape is constant, two circles are always isometric. he is wrong. No, an isometry keeps the size and shape intact.

To learn more about isometric visit: brainly.com/question/110297

#SPJ1

3 0
1 year ago
Find the value of -7 - 8 - (-8) - 7.<br><br> A) -30<br> B) 14<br> C) 0<br> D) -14
sergey [27]
I got c but I might be wrong
8 0
3 years ago
Read 2 more answers
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