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Hitman42 [59]
3 years ago
9

8(6k+6)=-3k-3. Help please

Mathematics
2 answers:
Sphinxa [80]3 years ago
7 0

Answer:

Step-by-step explanation:

48k+48=-3k-3

48k+45=-3k

-51k=-3

solving for k

.0588 or .059

Elina [12.6K]3 years ago
7 0

Answer:

k=1/2

Step-by-step explanation:

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Triangle JKL and triangle MNP are similar.
Rom4ik [11]

Answer:

Option G

Step-by-step explanation:

We know that both triangles are similar in proportion. We see that the base of 8 is similar to 6, and therefore the side length of x should be similar to 5.

x/5 = 8/6

Cross multiply.

6x = 40

x = 40/6

x = 6 + 2/3

x = 6.67

5 0
2 years ago
How would you<br> you categorized (15, 4, V16, o,<br> 3/2<br> .5
worty [1.4K]

Answer:

0.5,4,3/2,15,V16

Step-by-step explanation:

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8 0
2 years ago
Harry and Taylor are running a concession stand for a concert. Hot dogs at the concession stand cost $1.25 each and sodas cost $
Margarita [4]

Answer:

a-135 hot dogs and 245 sodas were sold.

Step-by-step explanation:

Our equations are:

1.25h + 0.75s = 352.50

h + s = 380

Let's use substitution to solve for this system. In the second equation, let's write h in terms of s:

h + s = 380

h = 380 - s

Now, let's plug in 380 - s for h in the first equation:

1.25h + 0.75s = 352.50

1.25(380 - s) + 0.75s = 352.50

We can now solve for s fairly easily:

1.25(380 - s) + 0.75s = 352.50

475 - 1.25s + 0.75s = 352.50

0.5s = 122.5

s = 245 sodas

We can already see which answer choice will match: A, and that is our answer.

5 0
3 years ago
Read 2 more answers
How do you do number 15 thxxx
vampirchik [111]
The simpliest way to do this is to turn both fractions into decimals

7/10 goes to 0.7 and 2/5 goes to 0.4

then the equation would be 0.7x + 20 = 0.4

hope I've helped!
5 0
3 years ago
What is the slope for (-11,7),(15,-3)​
soldier1979 [14.2K]
-5/13

Formula: Y2-Y1/X2-X1
4 0
2 years ago
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