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3 years ago

Solve by the linear combination method. 8g – 5h = 7 4g + 10h = 1

1 answer:

4 0

In order to combine, you have to multiply the top equation by 2 so you get 8g + 10h = 8 8g - 10h = 4 --------------- 16g = 12 g = 3/4 --> plug it in to solve for h 8(3/4)-10h = 4 6-10h=4 10h=2 h=1/5 Your result: g=3/4, h=1/5

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Analyze the problem and complete the statements.

NARA [144]

Answer:

I know this problem is an

✔ equation

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The negative sign is the

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3 years ago

The function f is defined by f(x)=2.1x−1.7. Use this formula to find the following values of f. f(x+2)

Yuki888 [10]

The value of $f(x+2)=2.1x+2.5$

Step-by-step explanation:

Given: The function $f(x)=2.1x-1.7$

Using this formula, we need to find the value of $f(x+2)$

Hence, we need to substitute $x$ by $x+2$ to find the value of $f(x+2)$

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3 years ago

3a + 10 − 4q + 7a − 4q − 6.

soldi70 [24.7K]

Answer:

Step-by-step explanation:

3a+10-4q+7a-4q-6 combine terms

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