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Oduvanchick
10 days ago
10

Rewrite 7x + 4 = x – 2 as a system.

Mathematics
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Use the Financial database from "Excel Databases.xls" on Blackboard. Use Total Revenues, Total Assets, Return on Equity, Earning
zzz [12365]

Answer:

Refer to the explanation provided

Detailed explanation:

Variable Name R2 value Adj R2 value

Earnings Per Share 0.086535 0.077214

Earnings Per Share,

Dividends Per Share 0.103976 0.085501

Earnings Per Share,

Dividends Per Share,

Average Yield 0.180303 0.154687

Earnings Per Share,

Dividends Per Share,

Average Yield,

Return on Equity 0.183215 0.148824

Earnings Per Share,

Dividends Per Share,

Average Yield,

Return on Equity,

Total Assets 0.184669 0.141301

Earnings Per Share,

Dividends Per Share,

Average Yield,

Return on Equity,

Total Assets,

Total Revenues 0.187297 0.134865

4 0
2 months ago
A baby wriggled so much that weighing him at the clinic was a problem. So the doctor held the baby and stood on a scale. Then th
babunello [11817]
Let X denote <span>the baby’s weight.
Let y represent </span>the doctor’s weight.
Let z stand for the nurse’s weight.

From the equations: x + y = 78 implies y = 78 - x
and x + z = 69 gives z = 69 - x
then we have x + y + z = 142

Substituting y = 78 - x and z = 69 - x into the equation x + y + z = 142

x + y + z = 142
x + 78 - x + 69 - x = 142
-x + 147 = 142
-x = -5
x = 5

Conclusion

<span>the baby’s weight was 5 kg</span>
6 0
1 month ago
Read 2 more answers
Estimate the sum of 196 and 482
Svet_ta [12734]

we understand that

A fast method for estimating the total of two numbers involves rounding each number and adding the rounded results.

case a) We round to the nearest hundred

so

196 Round up equals 200

482 Round up equals 500

Calculate the estimated sum

200+500=700

case b) We round to the nearest ten

so

196 Round up equals 200

482 Round down equals 480

Calculate the estimated sum

200+480=680

8 0
2 months ago
Read 2 more answers
charles leaves the marina and sails his boat 10° west of north for 1.5h at 18km/h. he then makes a right turn to a heading of 60
lawyer [12517]
<span>If Charles sets sail from the marina, heading 10° west of north for 1.5 hours at a speed of 18 km/h, then turns right to go 60° east of north for 1.2 hours at 20 km/h, his distance from the starting location will be 42 km.</span>
5 0
1 month ago
Given: NM ∥ XZ Prove: △XYZ ~ △NYM Triangles X Y Z and N Y M are shown. Triangle X Y Z is smaller and sits inside of triangle N Y
lawyer [12517]

Answer:

Parallel

corresponding angles theorem

NYM

AA

Step-by-step explanation:  I DID IT ON EDGE!: )

We know that side NM is  _________________

✔ parallel

to side XZ. If we consider side NY as the transversal, angle pairs are formed. According to the  _____________

✔ corresponding angles theorem

, it follows that ∠YXZ is congruent to ∠YNM. Also, angle XYZ is congruent to angle  _____________

✔ NYM

due to the reflexive property. Hence, triangle XYZ is similar to triangle NYM by the  _____________

✔ AA

 similarity theorem.

7 0
2 months ago
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