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tia_tia [17]
4 years ago
11

Rahul solved the equation 2(x – ) – 2 left-parenthesis x minus StartFraction 1 Over 8 EndFraction right-parenthesis minus StartF

raction 3 Over 5 EndFraction x equals StartFraction 55 Over 4 EndFraction x = 2 left-parenthesis x minus StartFraction 1 Over 8 EndFraction right-parenthesis minus StartFraction 3 Over 5 EndFraction x equals StartFraction 55 Over 4 EndFraction . In which step did he use the addition property of equality?
step 1
step 2
step 3
step 4
??

Mathematics
2 answers:
Ad libitum [116K]4 years ago
6 0

Answer:

C). Step 3

Enjoy~! <3

Step-by-step explanation:

Brilliant_brown [7]4 years ago
3 0

Answer:

Step 3

Step-by-step explanation:

got it right

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What’s the gcf and lcm of 32 and 80
PolarNik [594]

The least common multiple of 32 and 80 is 160.

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3 years ago
Complete the square x​^2​​+2x+1
IrinaK [193]
(x+1)^2

hope it helps!
8 0
3 years ago
MATH HELP ME ASAP!!!!
ziro4ka [17]

Answer:

You get 12$ per B and 15$ per A.  Thus, the answer is A) $282

Step-by-step explanation:

4A+4B=108

Divide by 4

A+B=27

Subtract B

A = 27 - B

3A+5B=105

Substitution

3(27-B)+5B = 105

Distribute

81-3B+5B=105

Combine like terms

81+2B=105

Subtract 81

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Divide by 2

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14(15)+6(12)=x

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<em>Hope it helps <3</em>

6 0
3 years ago
It took a submarine 30 seconds to sink 225 feet, moving at a constant speed. The captain wants to know the submarine's speed.
Vladimir [108]

Answer:

Speed per second= 7.5 feet per second

Step-by-step explanation:

Giving the following information:

We have a distance (225 feet), and a time (30 seconds). Also, we know that the speed was constant.

<u>All we have to do is divide the distance by the time and determine the speed per second:</u>

Speed per second= distance / time

Speed per second= 225 / 30

Speed per second= 7.5 feet per second

5 0
3 years ago
What is the GCF of 24 and 20
mestny [16]
Hey there!

Let's find out!


20: 1,2,4,5,10,20

24
1,2,3,4,6,8,12,24

answer
: 4
5 0
4 years ago
Read 2 more answers
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