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3 years ago

POSSIBLE POINTS 10 Jessica writes the expression b + 5 . . Which expression is equivalent to the one Jessica writes?

Mathematics

1 answer:

maw [93]3 years ago

3 0

Answer:

Don't know

Step-by-step explanation:

You did not give us any answer choices like a b c or d

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Is -4.08 greater than or less than -4.7

DerKrebs [107]

-4.08 is greater than -4.7 since its negative
ex: -1 is greater than -2 since -1 is closer to zero than -2

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4 years ago

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What is 10.5% of 28?

lozanna [386]

Answer:

The answer is 2.94

Step-by-step explanation:

10.5x28 divided by 100=2.94

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3 years ago

Follow the process of completing the square to solve x2 - 10x + 8 = 0. How will the left side of the equation factor in step 5?

jasenka [17]

Answer:

$x=5(+/-)\sqrt{17}$

Step-by-step explanation:

we have

$x^{2}-10x+8=0$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$x^{2}-10x=-8$

Complete the square. Remember to balance the equation by adding the same constants to each side.

$x^{2}-10x+5^{2}=-8+5^{2}$

$x^{2}-10x+25=-8+25$

$x^{2}-10x+25=17$

Rewrite as perfect squares

$(x-5)^{2}=17$

Take square root both sides

$(x-5)=(+/-)\sqrt{17}$

Adds 5 both sides

$x=5(+/-)\sqrt{17}$

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3 years ago

3(36-5)+2•6 whats is the total cost for the supplies

sineoko [7]

103 or 135 I’m not really sure which one

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3 years ago

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Is it possible to have more than one (x,y)(x,y) pair that is a solution to both equations? Explain or show your reasoning

lesya692 [45]

Answer with step-by-step explanation:

Yes, it is possible to have more that one (x,y) pair because of the distributive property.

6x + 4y = 34. If this is the case, we have to find 2 numbers that sum up to 34.

x = 3

y = 4

5x - 27 = 15. If we are going to calculate this equation, you need to reverse the equation. 15 + 27 = 42 = 5x. If 42 = 5x, we have to divide 42 by 5, which is 8.4

Hope this helped! (brainliest please)

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4 years ago

POSSIBLE POINTS 10 Jessica writes the expression b + 5 . . Which expression is equivalent to the one Jessica writes?​

POSSIBLE POINTS 10 Jessica writes the expression b + 5 . . Which expression is equivalent to the one Jessica writes?