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Paul [167]
2 years ago
11

Please help these two questions!!! If you know it! It will mean a lot if you show me how to do it!

Mathematics
1 answer:
Kryger [21]2 years ago
8 0
A ) = $ 0.18/oz = 4.68/26

b) = $0.19/oz = 2.66/14= 0.19

a is a better buy

9) for every 5 babies they need 1 babysitter, so for 40 babies they will need 8 babysitters.
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I need the answer with work
Alenkasestr [34]
1. Regroup terms
x^3 - 6 * 10x^2x-8/ x-3
2. Use product rule
x^3 - 6 * 10x^ 2+1 - 8/ x-3
3. Simplify
x^3 - 6 * 10 x^3 - 8/ x-3
4. Simplify further
x^3 - 60x^3 - 8/ x-3
5. Simplify the last time
-59x^3-8/x-3
3 0
2 years ago
3 1/2 + 2 5/6 show me the work please
Zolol [24]
3 1/4 + 2 1/3
= 6712
 = 5712≅ 5.583333
this example do it using this example

8 0
3 years ago
Find the constant of proportionality of the equation 2y = 20x
olganol [36]

Answer:

10

Step-by-step explanation:

We want to find k when y=kx

2y = 20x

Divide each side by 2

2y/2 =20x/2

y = 10x

The constant of proportionality is 10

4 0
3 years ago
X 6<br>------ ==== ------<br>24 9​
Gekata [30.6K]
The answer is x=16 because that’s how math works
4 0
3 years ago
Is y=5x+4 proportional?
Maurinko [17]
Its proportional. 

(I need 20 characters but thats all really.)


4 0
3 years ago
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