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77julia77 [94]
3 years ago
12

Select the correct difference

Mathematics
1 answer:
Harrizon [31]3 years ago
8 0
<span>B. 2d^2+6d-7. Should be the correct answer.</span>
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Is 645 round to 600 when rounded to the nearest ten
Juliette [100K]
No
645 becomes 650 when rounded to the nearest ten
645 becomes 600 when rounded to the nearest hundred
6 0
4 years ago
Bill earns an annual salary of $65 000. He receives a pay rise of 13.5%, how much does he earn after the increase?
photoshop1234 [79]
65000x.135=8775
65000+8775=73775
So Bill earns $73,775 after the increase
Hoped this helped
4 0
3 years ago
Read 2 more answers
When graphing the equation y=-3x+2, a student plotted the y-intercept at 2, then moved down three units and to the left 2 units
kaheart [24]

Answer:

The error is founded in the slope, specifically in the run.

When seen a negative slope, that only applies to the rise but <u>not</u> the run.

Instead, the student should run 1(not 2) units to the <u>right</u>.

The slope had not mentioned any 2 in the run.

So it would sound like down 3, over 1, starting from 2.

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME I REALLY NEED IT
kenny6666 [7]

Answer:

y = 8x+0

Step-by-step explanation:

The slope is

m = (y2-y1)/(x2-x1)

   = (-8-0)/(-1-0)

   -8/-1

   8

The y intercept is 0 since it goes through (0,)

The slope intercept form of the equation is

y = mx+b

y = 8x+0

6 0
3 years ago
Read 2 more answers
Estimate 2.21x5.1 i guess need help please I don’t want to fell this class
Natasha2012 [34]

Answer:

10

Step-by-step explanation:

Im guessing since you have to estimate it then u have to round them up. So if you move both of their points by 2 spaces (divide both by 100) They will be 221x510.

Round them up to 200x500.

That woule be 100 000. Then at the end just dont forget to divide by 10000.

Hope this was helpful

7 0
3 years ago
Read 2 more answers
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