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lilavasa [31]
3 years ago
9

Help help please thank you guys

Mathematics
2 answers:
Georgia [21]3 years ago
8 0

the answer your asking for a = − 4

blondinia [14]3 years ago
7 0

8a - 15 + a = 6a - 42 + 15

7a - 15 = 6a - 27

7a - 6a = -27 + 15

a = - 12

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Need help on these please help
saw5 [17]

9514 1404 393

Answer:

  (1) x(2/3) = y

  (2) 27

  (3) 8

  (4) 9

Step-by-step explanation:

The first line of the table tells you how to fill in the second line. Use the x and y values from the third line to write (y/x) = (2/3). This gives you the equation ...

  x(2/3) = y . . . . line (1)

For the remainder of the table, you can use the given value compared to the value in line 3 to see what the multiplier is for the other value.

(2): The multiplier is 18/2 = 9, so the missing x-value is 3×9 = 27.

(3): The multiplier is 12/3 = 4, so the missing y-value is 2×4 = 8.

(4): The multiplier is 6/2 = 3, so the missing x-value is 3×3 = 9.

3 0
3 years ago
Which amount is bigger 8/9 or .70
liq [111]
7/8 < 9/10

thats the answer
Hope this Helped :D
6 0
3 years ago
Help for final I’d appreciate it!
mihalych1998 [28]

Answer:

y=76 degree(being vertically opposite angle)

y+x=180 degree(being linear pair)

76+x=180

x=180-76

x=104 degree

x=z(being vertically opposite angle)

104=z

therefore z=104 ,y=76,x=104

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
PLS HELP FINAL EXAM
mixas84 [53]

Answer:

Impact Academy kid trying to cheat

8 0
3 years ago
Read 2 more answers
Evaluate each expression.​
Alex73 [517]
A is -11
B is -11
C is 54
Hope it helps
3 0
3 years ago
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