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schepotkina [342]
2 years ago
7

I need help please!! Can’t figure this out

Mathematics
1 answer:
Advocard [28]2 years ago
4 0

Answer:

-6( 2-r ) = 42

-12 + 6r = 42

6r = 42 + 12

6r = 54

r = 9

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The managers of franks snack shack buys hamburgers in packages of 30 and hamburger buns in packages of 24. He cannot buy part of
Andreas93 [3]

Answer:

He has to buy 4 packages of hamburgers in packages of 30 and 5 packages of hamburgers in packages of 24

Step-by-step explanation:

First we have to calculate the least common multiple (LCM) of 24 and 30

We will calculate the LCM of 24 and 30 by prime factorization method

24 = 2*2*2*3 = 2^{3} * 3^{1}

30 = 2*3*5 = 2^{1} *3^{1}* 5^{1}

LCM = 2^{3}* 3^{1}*5^{1}

LCM = 120

So number of hamburger buns = 120

Therefore, he must buy 120/24 = 5 packages of hamburgers in packages of 24 and he must also buy 120/30 = 4 packages of hamburgers in packages of 30

4 0
3 years ago
The midpoint of GH is (-2,3), and its endpoints are G (g,4) and H (-2,h). What are the values of g and h?
KonstantinChe [14]

Answer:

g =-2

h = 2

Step-by-step explanation:

left end      middle     right end

G(g,4)          (-2,3)         (-2,h)

7 0
3 years ago
What is the surface area of the sphere below?
tatiyna

Hey there! I'm happy to help!

To find the surface area of a sphere, here is what you do.

You square the radius.

4²=16

You multiply by 4.

16×4=64

And you multiply by pi!

64×π=64π

Therefore, the surface area of the sphere is A. 64π units². It's that easy!

Now you can find the surface area of a sphere! Have a wonderful day! :D

3 0
2 years ago
Alisha has a $15,000 car loan with a 6 percent interest rate that is compounded annually. How much will she have paid at the end
Tpy6a [65]
6 percent intrest per year for 5 years I think is the same as 30 percent for 5 years

so $15,000 x .3 is $4500

$15,000 + $4500 = $19,500

not 100 percent sure if this is correct but I think its right. Sorry if im wrong.

4 0
3 years ago
Read 2 more answers
Please can someone please help me out with these questions
olganol [36]
Can't reallly see the paper

6 0
3 years ago
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