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Mariana [72]
2 years ago
6

Are 14, 6 + 8, and (6 + 8) equivalent expressions? Explain your reasoning.

Mathematics
1 answer:
Sloan [31]2 years ago
4 0

The expressions 14, 6 + 8, and (6 + 8) are equivalent because they are all equal to 1

<h3>Equivalent expression</h3>

14

6 + 8

= 14

(6 + 8)

= 14

The coefficient of (6 + 8) is 1, so, the expression remains the same.

<h3>What is equivalent expression?</h3>

Equivalent expressions refers to those expressions that work the same even though they look different.

The importance or significance of equivalent expression is that its makes expressions easier to work with and solve.

Therefore, the expressions 14, 6 + 8, and (6 + 8) are all equivalent to 14.

Learn more about equivalent expression:

brainly.com/question/15775046

#SPJ1

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Can u plz add these together.
Rainbow [258]

Answer:

1. -3    

2. 7      

3. -2        

4. 3

Step-by-step explanation:

1.      idk

2.     3.2 move 3b over to get 3.2-3b-4.7=-3.3 move 4.7 over to get

3.2b-3b=4.7-3.3 now 3.2b-3b=.2b and 4.7-3.3=1.4  .2b/.2=b   1.4/.2=7 so b=7

3.     4.6y-y+4=y-1.2 now switch the 4 and the y to read 4.6y-2y=-4-1.2

2.6y=-5.2 divide both sides by 2.6 to get y=-2

4.      7.5c-2.5c+8=-7 move 8 to other side to get 7.5c-2.5c=-8-7

5c=-15 divide both sides by 5 getting c=3

5 0
3 years ago
Can somebody help me please
SpyIntel [72]
<h2>Answer:</h2><h3>f(4) = 122</h3>

________________________________________________

<h3>Calculate</h3>

Substitute\ x=4\ into\\ f(x)=7x^2+4x-6

_________________________________________________

<h3>Substitute</h3>

f(4)=7\times 4^2+4\times 4-6

___________________________________________________

<h3>Calculate the power</h3>

f(4)=7\times 16+4\times 4-6

___________________________________________________

<h3>Calculate the product or quotient</h3>

f(4)=112+4\times 4-6\\ f(4)=112+16-6

___________________________________________________

<h3>Calculate the sum or difference</h3>

f(4)=128-6\\ f(4)=122

<em>I hope this helps you</em>

<em>:)</em>

6 0
3 years ago
(06.01)A scatter plot is made with the data shown:
UNO [17]

Answer

No association

Step-by-step explanation:

i took this test and it was right

6 0
3 years ago
()) A rectangular piece of paper has a perimeter of 22 inches and an area of 28 square
Natasha2012 [34]

Given:

Perimeter of a rectangular paper = 22 inches.

Area of the rectangular paper = 28 square inches.

To find:

The dimensions of the rectangular paper.

Solution:

Let l be the length and w be the width of the rectangular paper.

Perimeter of a rectangle is:

P=2(l+w)

Perimeter of a rectangular paper is 22 inches.

2(l+w)=22

l+w=\dfrac{22}{2}

l=11-w                      ...(i)

Area of a rectangle is:

A=lw

Area of the rectangular paper is 28 square inches.

28=lw

Using (i), we get

28=(11-w)w

28=11w-w^2

w^2-11w+28=0

Splitting the middle term, we get

w^2-7w-4w+28=0

w(w-7)-4(w-7)=0

(w-7)(w-4)=0

Using zero product property, we get

(w-7)=0\text{ and }(w-4)=0

w=7\text{ and }w=4

If w=7, then by using (i)

l=11-7

l=4

If w=4, then by using (i)

l=11-4

l=7

Therefore, the dimensions of the paper are either 7\times 4 or 4\times 7.

5 0
3 years ago
(06.03 MC) How is the expression (3 + y) ⋅ 7 described by its factors and terms?
baherus [9]
It has 3 factors and 2 terms

7 0
4 years ago
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