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Lubov Fominskaja [6]
2 years ago
12

X + 8 = 9. Find the value of x.

Mathematics
2 answers:
algol [13]2 years ago
6 0

Answer:

x = 1

Step-by-step explanation:

x + 8 = 9

=> x = 9 - 8

=> x = 1

ivanzaharov [21]2 years ago
4 0
The answer is 1.

Explanation:

Blank (x) plus 8 is 9
8 plus 1 is 9 so the answer is 1 :)
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My car gets 34 miles per gallon at 60 miles per hour. Is the number of miles I can drive at 60 miles per hour a linear function
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Step-by-step explanation: If you have less than 60 miles in your gas tank it will not last 1 hour.

7 0
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Maya can run 18 miles in 3 hours, and she can run can bike 18 miles in 2 hours. What is maya’s running speed (in mph)
viva [34]

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Step-by-step explanation:

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Hope this helps!

6 0
3 years ago
Read 2 more answers
Use the equation 2,401 = 76 – 2x. What power of 7 is 2,401?
zaharov [31]
Comment
I'm going to take a guess at this and say what you meant is  2401 = 7^(6 - 2x)

Step One
Find out the power of 7 that will equal 2401. 
You could do it like this.
7^y = 2401 and just guess at some values.

y      7^y
1      7
2      49
3      7 * 7 * 7 = 343
4      7 * 7 * 7 * 7 = 2401  So the answer is 4

7^4 = 2401

Step 2 
Equate the powers.
2401 = 7^(6 - 2x)
7^4 = 7^ (6 - 2x)
4 = 6 - 2x  Subtract 6 from both sides.
4 - 6 = - 2x 
-2 = - 2x divide by - 2
-2/-2 = x
x = 1 <<<<<<<<<<<<<answer

7 0
3 years ago
Read 2 more answers
Two Points P and Q, 25 meters apart, are on the same Straight line, the same side and the same ground Level as the foot of the t
Lelechka [254]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
What is the equation through the points: (-3, 10), (0, 4)<br><br><br> ASAP please
nexus9112 [7]

Answer:

y= -2x+4

Step-by-step explanation:

6 0
3 years ago
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