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djyliett [7]
3 years ago
12

Describe the steps you used to solve the equation and find the amount of Carrie’s allowance. Linear equation: 1/4a + 1/3a + 8 =

22
Mathematics
1 answer:
miss Akunina [59]3 years ago
5 0

Answer:the steps you used to solve the equation and find the amount of Carrie's allowance. Linear equation:  14a + 13a = 23; 27 a = 14; a = 14/28

Step-by-step explanation:  

1. change the fraction using the lowest common dominator

2. combine the like terms of the variable

3. use the subtraction property of equality

4. Check all the occurred

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Question 6, name the angle pair 5 and 8<br> (In picture)
rodikova [14]

Answer:

Linear, Corresponding, and Vertical

Step-by-step explanation:

5 and 8 would have the same degree. So would 1 and 4, and 2 and 3, and 6 and 7 (lot's of "and's" because it's lots of the same degrees...)

7 0
3 years ago
A decorative floor pattern has 1 red square tile surrounded by 12 blue tiles. Write an expression to show how many total red and
Nonamiya [84]

The general equation is that for every red tile, there must be 12 blue ones.

Algebraically this is expressed as b = 12r where r is red and b is blue. Your teacher might like you to express it as y = 12x where y is blue and x is red. The meaning is the same.

For beginners it might be easier to say b = 12r. So if you have 15 reds then r = 15

b = 12 * r

b = 12 * 15

b = 180 blue tiles.

8 0
3 years ago
Read 2 more answers
Help pls!
Sliva [168]

Answer:5.83k

Step-by-step explanation:

annual means divide current by 6

3 0
2 years ago
factor 3a^5-18a^3+6a^2, I know the answer is 3a^2(a^3-6a+2) but I am so lost on how to get the factor of 3a^2..How in the world
rusak2 [61]

Answer:

\huge\boxed{3a^2(a^3-6a+2)}

Step-by-step explanation:

\sf 3a^5-18a^3+6a^2\\\\HCF = 3a^2\\\\Take \ 3a^2 \ common\\\\= 3a^2(a^3-6a+2)\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
5 0
2 years ago
A parallelogram has a base of length 2x + 1 and a height of x + 3 and has an area of
storchak [24]

Answer:

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  • height 6

Step-by-step explanation:

Using the given expressions, we can write the area as ...

  A = BH

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  x = 3   or   -6.5  . . . . .  these values make the factors be zero

In order for the parallelogram to have positive dimensions, the value of x must be 3. So, the base and height are ...

  base = 2(3) +1 = 7

  height = 3 +3 = 6

7 0
3 years ago
Read 2 more answers
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