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statuscvo [17]
3 years ago
7

Please help me please help me thank you

Mathematics
1 answer:
Eddi Din [679]3 years ago
7 0

Answer:

The simplest radical form is option D

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I NEED HELP! Can someone please help me!
mrs_skeptik [129]

Answer:

y = -x - 1

Step-by-step explanation:

7 0
3 years ago
Find the equation of the least squares regression line. Show all calculations, and be sure to define any variables used.
spayn [35]
Steps
Step 1: For each (x,y) point calculate x2 and xy.
Step 2: Sum all x, y, x2 and xy, which gives us Σx, Σy, Σx2 and Σxy (Σ means "sum up")
Step 3: Calculate Slope m:
m = N Σ(xy) − Σx Σy N Σ(x2) − (Σx)2
Step 4: Calculate Intercept b:
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3 0
3 years ago
Please help asap 25 pts
Usimov [2.4K]

(22,12) m=4

y=mx+b

12=4*22+b

12=88+b

subtract 88 from each side

b=-76

y = 4x-76

subtract 4x from each side

-4x+7 = -76

Choice A


4 0
3 years ago
Can anyone help me on what’s -4 - (-3) plsss it’s for my math test
ololo11 [35]

Answer:

-1

Step-by-step explanation:

It is negative 1 because the signs for the -3 are the same so you keep the -4, change the - to a +, then flip the negative 3.

Hope this helps!

7 0
2 years ago
Terri buys five and seven eighths ounces of chocolate chips. She uses four and four sixths ounces in a recipe. How many ounces o
mixas84 [53]

Answer:

Two and ten forty eighths ounces....

Hope this helps :D

3 0
3 years ago
Read 2 more answers
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