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Kay [80]
3 years ago
12

HOW DO I SOLVE THIS FAST I NEED TO KNOW ASAP

Mathematics
1 answer:
artcher [175]3 years ago
8 0

Answer:

Solve what? lol

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70 decreased by 13% =
Pie
If you have a calculator: 
<span>1) To find 1%, divide by 100 (70 / 100 = 0.7) </span>

<span>2) Then, multiply by the % you need (0.7 x 13 = 9.1) </span>

<span>Therefore 70 - 9.1 = 60.9 </span>

<span>If you don't have a calculator: </span>
<span>1) Find 50%, 10%, 5%, and 1%. With these, you can make any % you need. </span>
<span>50% = X / 2 (= 35) </span>
<span>10% = X / 10 (= 7) </span>
<span>5% = first, do 10%, then divide that by 2 (= 3.5) </span>
<span>1% = X / 100 (= 0.7) </span>
<span>Where X is the number you want to work out % for </span>

<span>2) Add those % up to get the amount you want </span>
<span>10% + 1% + 1% +1% = 13% </span>
<span>7 + 0.7 + 0.7 + 0.7 = 9.1 </span>

<span>Therefore 70 - 9.1 = 60.9
Hope that helps :)</span>
7 0
3 years ago
Evaluate the expression. 12 +3•8
SpyIntel [72]

Answer:

15.8

Step-by-step explanation:

12  \\  \:  + 3.8 \\  = 15.8

3 0
3 years ago
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Jerry has two same size circles divided into the same number of equal parts one Circle has 3/4 shaded in the other 2/3 shaded hi
solmaris [256]
Yes Jerry's sister is right
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3 years ago
PLZ HELP FAST!!! WILL GIVE BRAINLIEST!!! The linear function graphed below represents Tim’s age in the years since he was marrie
marusya05 [52]

Answer:

C) The initial value is 32, and the rate of change is 1.

Step-by-step explanation:

This is the correct answer for edge

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3 years ago
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Sedaia [141]

Answer:

domain: (-5, infinity)

range: (-infinity, 2)

Step-by-step explanation:

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