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astraxan [27]
2 years ago
12

The price of a sweater was reduced from $20 to $12. By what percentage was the price of the sweater reduced

Mathematics
2 answers:
Wittaler [7]2 years ago
8 0

Step-by-step explanation:

Formula:. old-new/old x 100

20-12 =6 6/20= .3 .3

x100 = 30%

kirill [66]2 years ago
4 0

Answer:

The price was decreased by 40%

Step-by-step explanation:

Take the original price and subtract the new price

20-12 = 8

Divide by the original price

8/20 = .4

Change to a percent

40 %

The price was decreased by 40%

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Step-by-step explanation:

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7 0
3 years ago
What is the answer to 4(t-2)=12 ?
victus00 [196]
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3 0
3 years ago
Which of the following is the linear parent function?
vfiekz [6]

Answer:

d

Step-by-step explanation:

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8 0
3 years ago
What is the slope-intercept form of this equation?
quester [9]
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Here's how you solve it:

Just isolate y by itself to get y-intercept form.
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3 0
2 years ago
Read 2 more answers
Question 2 of 4
Alexxandr [17]

Answer:

The time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.

Step-by-step explanation:

The function for the height of the bottle rocket (in feet), <em>t</em> seconds after  it is launched is:

h(t)=1157-16\ t

Compute the value of <em>t</em> as follows:

h(t)=1157-16\ t

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Thus, the time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.

8 0
3 years ago
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