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7nadin3 [17]
3 years ago
11

Write the standard form of the equation and write the slope intercept. Need help with #7 & #8. Thanks!

Mathematics
1 answer:
Dafna11 [192]3 years ago
3 0
Number 8 is C. I'm still trying to figure out what number 7 is.
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LOOK AT THE PICTURE PLEASE QUICK ITS EASY
max2010maxim [7]

Answer:

C or d

Step-by-step explanation:

4 0
3 years ago
150+75x=400+25x<br>For how many hours of service will both companies charge the same amount?
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Just do inverse operation.
7 0
3 years ago
Tim purchases 3,000 shares in company X at $2.49 per share. The company subsequently announces a profit warning, and the share p
anygoal [31]

Answer:

  $750

Step-by-step explanation:

Tim's share price changes by $2.24 -2.49 = -0.25, so the change in the value of his investment is ...

  (3000 shares)(-0.25/share) = -$750

Tim takes a loss of $750 when he sells.

3 0
3 years ago
Joe gets paid $40 per hour. how much would he earn if he worked for 45 minutes
anzhelika [568]
He would earn $30 for 45 minutes. 
Example: 
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1min =$40/$60/hr
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6 0
3 years ago
Find m∠DEC (the picture is not drawn to scale).
pochemuha

Answer:

M∠DEC equals 123º.

Step-by-step explanation:

The sum of a triangle's three angles always equal 180º. The exterior angle, x, equals the two non-adjacent interior angles.

180 - {(x - 45)+(x - 12)} = m∠DEC

m∠DEC + x = 180

<u>(x - 45) + (x - 12) = x</u>

Solving for x:

(x - 45) + (x - 12) = x

x - 45 + x - 12 = x                             Remove parenthesis

2x - 57 = x                                       Combine like terms

2x = x + 57                                      Add 57 to both sides

<u>x = 57</u><u>                                             Subtract x from both sides</u>

Finding m∠D:

x - 45 = ?

<u>57 - 45 = </u><u>12º                                          </u>

Finding m∠C:

x - 12 = ?

<u>57 - 12 = </u><u>45º                                           </u>

<em>** </em><em>(Checking x: 12 + 45 = 57) </em><em>**</em>

<em>Finding </em>m∠DEC:

AC is a straight line, and because straight lines are equivalent to 180º, we subtract 57 from 180:

180 - 57 = 123º

Hope this helps,

❤<em>A.W.E.</em><u><em>S.W.A.N.</em></u>❤

8 0
3 years ago
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