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krek1111 [17]
3 years ago
12

Can You Help me It’s hard

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:

16.8 + (-18.6)

Step-by-step explanation:

A subtraction symbol and adding a negative are the same

swat323 years ago
4 0
The answer is A, subtracting a positive from a positive is the same as adding a negative to a positive
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Need help Do today <br> 2x+y=11<br> 7x=14
serious [3.7K]

Answer:

{x,y} = {2,7}

Step-by-step explanation:

sorry if i got it wrong

6 0
3 years ago
What is the slope of the line y = 5x? Just write the<br> number for your answer.
vitfil [10]

Answer:

5

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

y = 5x

<u>Step 2: Break Function</u>

<em>Identify Parts</em>

Slope <em>m</em> = 5

y-intercept <em>b</em> = 0

5 0
3 years ago
Please answer correctly !!!! Will mark brainliest !!!!!
7nadin3 [17]
Hi there!

f(x) = − 4x/5 − 8/5

Hope this helps !
8 0
3 years ago
Help me out! plsss ​
a_sh-v [17]

Answer:

Step-by-step explanation:

ITS THE  THRID ONE!

5 0
3 years ago
Read 2 more answers
Sandra bought 120 square feet of carpet for a room in her new house. If the room is square, what is the length of each side of t
BARSIC [14]
Answer:
length of each side of the room is 2√30 which is approximately 10.9545 ft

Explanation:
The area of the square can be computed as follows:
Area = l²
where l is the length of the side

We are given that:
area = 120 ft²

Substitute with the area in the above equation and solve for l as follows:
area = l²
120 = l²
l = √120
l = 2√30 ft
This is approximately equal to 10.9545 ft

Hope this helps :)
3 0
3 years ago
Read 2 more answers
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