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JulijaS [17]
3 years ago
11

I only need the first one ( 45% of 30) but please keep in mind that I do need help with the other two, but they are optional.

Mathematics
2 answers:
VLD [36.1K]3 years ago
7 0
45%=.45=45/100
take 45/100 * 30 = 45*30/100
Honestly you can leave it as a fraction since it is rational and all rationals can be represented as a/b
repeat process for 2 and 3
Usimov [2.4K]3 years ago
6 0
45% of 30 is 13.5
40% of 175 is 70
20% of 60 is 12
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Is 18 and 0.3 equivalent
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Answer:

No

Step-by-step explanation:

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5 0
3 years ago
Kara used the linear model y=45,000+ 0.05x to predict her total salary from achieving total sales of x.
hoa [83]

Answer:

45,000 is the starting salary with zero sales

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y = 45,000 +.05x

Rewriting as

y = .05x +45,000

This is in slope intercept form ( y=mx+b) where m is the slope and b is the y intercept

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45,000 is the starting salary with zero sales

.05 is the amount multiplied by the number of sales that is added to her salary

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3 years ago
You have several options to add to your brand new car: leather seats, heated seats, sunroof, tinted windows, and back up camera.
scZoUnD [109]

Answer:

The number of different ways the car can be built is 31 different ways

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The number of different ways the car can be built = n = 31 different ways

3 0
2 years ago
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kumpel [21]

89Step-by-step explanation:

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The running trail in the local park is 2.826 miles long. If the park board were planning to extend the trail by 1.46 miles, what
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Extend means to increase, add length to it, ADD.
       2.826
+    1.46
--------------
       4.286

5 0
3 years ago
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