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goldenfox [79]
3 years ago
12

Solve 5x^2 = -30x - 65

Mathematics
1 answer:
dalvyx [7]3 years ago
3 0

Answer:

+65=-30x-5x^2

+65=-35x

=-1.9

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Nine months ago Alexa deposited $7,000 in a three-year CD. She has received $224.16 in interest.
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7000 + 224.16 = $7,224.16
This would the balance in her account.
8 0
3 years ago
What is the inverse of x=4-4y+y^2
Zarrin [17]
To find invers
1. solve for y
2. replace y with xinverse

so

x=4-4y+y^2
reorder right side
x=y^2-4y+4
factor right side
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squaer root both sides
+/-√x=y-2
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5 0
3 years ago
The price of gasoline has increased from $2.00 per gallon to $3.00 per gallon. how would this price change be represented on the
vladimir2022 [97]

If the price of gasoline has increased from $2.00 per gallon to $3.00 per gallon. how would this price change be represented on the demand curve is: a movement from one point on the line to a higher point on the line.

<h3>What is demand curve?</h3>

Demand curve can be defined as the curve that show price of goods and services produced as well as the quantity demanded for the goods produce at a particular period of time.

The  price change can be represented on the demand curve when price increase and this happen when the price of goods move from one point on a line to a higher point on the line

Therefore  how would this price change be represented on the demand curve is: a movement from one point on the line to a higher point on the line.

Learn more about demand curve here:
brainly.com/question/1139186

brainly.com/question/16790743

#SPJ4

5 0
1 year ago
Nancy has a big chocolate bar shaped like a rectangular prism. It is 15 centimeters long, 14 centimeters wide, and 2 centimeters
Leya [2.2K]

Answer: 420 cm^{3}

Step-by-step explanation:

The volume V of a rectangular prism is given by:

V=(length)(width)(thickness)

If the chocolate bar has the following dimensions:

length=15 cm

width=14 cm

thickness=2 cm

Its volume is:

V=(15 cm)(14 cm)(2 cm)

V=420 cm^{3}

4 0
2 years ago
Is every terminating decimal an integer?? Yes or no
sweet [91]
Integers do not have decimals...so ur answer is no. terminating decimals are not integers
7 0
2 years ago
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