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lutik1710 [3]
3 years ago
10

Someone help please math homework

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
4 0
9. (x + 12)(x + 5)

10. (x + 4)(x + 10)

11. (x - 13)(x + 6)

12. (x + 11)(x - 7)

15. (x - 15)(x + 7)

16. (x - 7)(x + 7)

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topjm [15]

1:6

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What is the best approximation of the solution to the system to the nearest integer values
blondinia [14]

Answer:

A.(2,3)

Step-by-step explanation:

The solution to the system of two equations 5x+2y=16 and x+3y=12 is the ordered pair (x,y) which coordinates satisfy both equations.

Graphically, the solution to the system of two equations is the point of intersection of two lines which represent given equations.

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4 0
3 years ago
What value of a and b make the soulution of the equation x=2
lana [24]

Answer:

a=-9 b=-5

Step-by-step explanation:

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6 0
3 years ago
If f(x) and 1(x) are inverse functions of each other and f(x) = 2x+5, what is ri(8)?
Yakvenalex [24]

Answer:

3/2

Step-by-step explanation:

3 0
4 years ago
Help me im adding and subtracting integers plssss 40 points!!!!!! for it
Evgen [1.6K]

Answer and Step-by-step explanation:

Simply just adding and subtracting.

8 - 1 - 6 + 5 = 6

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-- The answer is negative 7.

-- The answer is -25.

-- The answer is 64.

-- The answer is 32.

-- The answer is 80.

-- The answer is -43.

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3 years ago
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