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agasfer [191]
3 years ago
8

HELP WITH 20 PLEASE!

Mathematics
1 answer:
Marina86 [1]3 years ago
5 0
Area =base / height is the other way you can figure it out
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The function f(x) = 1.50x – 30 gives the amount of money Amelia has to spend each week for x school lunches, after taking money
Naya [18.7K]
To find the inverse, switch the x and y, and then solve for y (f(x) is the same as y)

So we get:
x=1.50y-30 (add 30 to both sides)
x+30=1.50y (divide both sides by 1.5)
x/1.5+30/1.5=y
y=x/1.5+20

Hope this helps
7 0
3 years ago
HELP IM IN THE MIDDLE OF A TEST!!
Zanzabum
Th correct answer would be D
5 0
3 years ago
11. Give two examples of each type of number: real, natural, integers, rational and irrational.
zaharov [31]

Answer:

real:√2, 3,-1, 1/2 etc

natural: 1,2,3,4,5,6.....(0 is not included)

integers:. .............-4,-3,-2,-1,0,1,2,3,4........ etc

rational: nos. which are in p/q form

:1/2,3/4,4/9 etc

irrational: nos. which cannot be written in p/q form

: √2,√3... etc

irrational: √2, √3, √5, √11, √21, π(Pi)

7 0
2 years ago
9x^3+6x^2-3x Please!!! HELP!!! need it done asap
Igoryamba

Step-by-step explanation:

9x^3+6x^2-3x

Cannot be simplified because there are no like terms but can be factored as

=3x(3x−1)(x+1)

8 0
3 years ago
17.45 how do you mixed numbers and reduce
Vadim26 [7]

<em>Hello!</em>

<em>17.45 as a mixed fraction is </em><em>17 9/20</em><em>.</em>

<em>If this is not correct, please comment below and I will try my best to find the right answer.</em>

5 0
3 years ago
Read 2 more answers
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