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yKpoI14uk [10]
3 years ago
8

Solve for x and y 7x+12 12x-28 9y-77

Mathematics
1 answer:
motikmotik3 years ago
8 0

Answer: x= 9y - 77 its vertical intercep 0, -77

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PLEASE HELP ASAP 40 PTS
DochEvi [55]

Answer:

40 + 3x + 4 + 3x + 4 = 180

48+6x=180

48 - 48 + 6x = 180 -4 8

6x = 132

6x/6 = 132/6

x = 22

Step-by-step explanation:

1. since the triangle is isosceles, angles A and C will have the same measures, so to solve for x, you can add another 3x + 4 or you can multiply A by 2.

2. add like terms

3. subtract

4. divide to get x

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3 years ago
Two is subtracted from a number, and then the difference is multiplied by 5. The result is 30
Vanyuwa [196]

Answer:

8

Step-by-step explanation:

8-2=6

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6 0
3 years ago
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Y = total cost
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3 years ago
Last year 64 new houses were built in a neighborhood so far this year 7/8 of them have been sold how many new houses have been s
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Answer:

56

Step-by-step explanation:

for this problem you would first figure out what 1/8 of 64 is. 1/8 of 64 is 8.so we do 7*8 to get 56 so 56 of the 64 houses have been sold

6 0
2 years ago
6)532 with a remainder
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