First, remove the parentheses
-7+2x+7=-7
Cancel the equal terms.
2x+7=0
Subtract 7
2x= -7
Divide both sides by 2
Final answer is:
X= -3.5
Answer:
5y-4x= -7 :
Slope = = 0.800
<em>x </em>- <em>intercept = </em> = 1.75000
<em>y - intercept = - </em> = -1.40000 <------both of these numbers a negative
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2y+4y = 14 :
<em>y = </em> = 2.333
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<em>Hope this helped & good luck <333</em>
I don't know what c you are talking about because there is no picture
Answer:
437.4 meters squared
Step-by-step explanation:
7.2*4.5=32.4=b
3*4.5=13.5=h
b*h=a
32.4*13.5=437.4m^2
Answer:
$25 - $10f
Step-by-step explanation:
Fishie's name is fishy.
We know Mr. Fishie spent $15 on a tank. His 10 fish cost 10*$f. His total is:
Total =15 + 10*f
His change after 2 $20 would be:
$40 - ($15 - $10f), or
$25 - $10f