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Feliz [49]
3 years ago
15

Both answers plssss ?????!?

Mathematics
1 answer:
Troyanec [42]3 years ago
7 0

Answer:

4) C

5) C

Step-by-step explanation:

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What is p-6a+3-4+9p+14
____ [38]

10p-6a+13

Hope this helps :)

8 0
3 years ago
10. 10x + 5y = 15<br> y=2x-3
Ivan

Answer:

(i think) 1.5

Step-by-step explanation:

If you replace y with the equation y=2x-3, you get 5(2x - 3)

if you distribute this, it equals 10x - 15

combining like terms 10x + 10x - 15=15 will turn into 20x - 15 = 15

if you add 15 to both sides, -15 will cancel and 15 will turn into 30

20x = 30

divide both sides by 20 which will lead to x=1.5

6 0
3 years ago
If you traveled in space at a speed of 1000 miles per hour, how far would you travel in 7.5 x 10^5 hours? Write your answer in s
Lynna [10]
Basically, every zero a number has to the end, the higher the scientific notation will be. Because 1000 has three zeroes, 10^5 will go to 10^8. So, you will travel 7.5 x 10^8 miles. 
3 0
3 years ago
Find the value of the variable.
Vedmedyk [2.9K]

Answer:

boom ganag

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!
Darina [25.2K]
CB = DA = √3*3+1*1 = √10
CD = BA = √2*2+1*1 = √5

Sum is 2√10 + 2√5 ≈ 10.8. So answer A.
4 0
3 years ago
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