2 years ago

Draw a number line to represent the inequality y≤20

Mathematics

1 answer:

Elena-2011 [213]2 years ago

6 0

Step-by-step explanation:

the filled in circle represents y possibly being = to 20 and the arrow represents it possibly being less

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Solve for x in the equation x^2 - 8x + 40 = 0

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Answer:

Conclusion : Trinomial can not be factored

Step-by-step explanation:

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2 years ago

The largest of 2 integers is one more than three times the smaller. If the sum of the two integers is 37, find the larger intege

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Answer:The larger is 28, the smaller is 9.

Step-by-step explanation:

n = the smaller

3n + 1 = the larger

n + (3n + 1) = 37

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The larger is 28, the smaller is 9.

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1 year ago

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If g(x) = -2x + 9, what is the value of x when g(x) = 3?

MissTica

Answer:

x = 3

Step-by-step explanation:

1. Plug 3 into g(x)

3 = -2x + 9

2. Subtract 9 on both sides

-6 = -2x

3. Divide by -2 on both sides to get x by itself

x = 3

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3 years ago

F(x)=x+7 g(x)=4x^2-9 h(x)=-2x+1 what is the expression that represents f(x)+h(x)

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$f(x) = x + 7$

$h(x) = - 2x + 1$

Add them up :

$f(x) + h(x) = x + 7 - 2x + 1 \\$

Collect like terms

$f(x) + h(x) = - x + 8$

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The answer of the question is 16:1

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