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S_A_V [24]
3 years ago
11

1. How do you graph the solution set to a system of linear inequalities in two variables?

Mathematics
1 answer:
svet-max [94.6K]3 years ago
4 0
I can answer #2
No solution: The lines on the graph would show up as parallell
One Solution: The lines on the graph would have one meeting point
I<span>nfinitely many solutions: The lines would be overlapping each other 
Hope this helps :)</span>
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Please help i suck at these
vaieri [72.5K]

Answer:

1st Option;

j = 4.5

k = 2

Step-by-step explanation:

Let's solve for "j" first:

=> We know that by the definition of midpoint segment theorem we can say;

3j = 5j - 9

0 = 5j - 3j - 9

0 = 2j - 9

0 + 9 = 2j

9 = 2j

9/2 = j

4.5 = j

=> Now that we have j-value we use the same method to solve for k-value;

6k = k + 10

6k - k = 10

5k = 10

k = 10/5

k = 2

Therefore;

j = 4.5

k = 2

<u>So the first option would be correct!</u>

Hope this helps!

8 0
3 years ago
I need 1-3 help me!!
RideAnS [48]
I hope this helps you



if 4 students 12$


10 students? $


?×4=12×10


?=120÷4


?=30$

7 0
3 years ago
HELP ME PLZ AND IF YOU HELP ME 10 POINTS
mafiozo [28]

Answer:

3(c+4)

Step-by-step explanation:

It would usually be 3 x 4, but since there is a variable, it can`t be multiplied (unless you know what the value of the variable is). Thus the expression is 3(c+4).

6 0
2 years ago
Read 2 more answers
Please help!!!!! I’ll mark you as brainliest!!!!!!
Mademuasel [1]

Answer:

The answer is 7440

5 0
2 years ago
Read 2 more answers
Ramiro buys 50 packs of candy bars for $40 before a tax of 7.5%. He sells each candy var for 175% of what he paid before tax. ho
Zepler [3.9K]

Answer:

Cost price of each candy = $0.80, Selling price of each candy = $1.40

Step-by-step explanation:

Given:

Ramiro buys 50 packs of candy bars for $40 before a tax of 7.5%.

He sells each candy var for 175% of what he paid before tax.

Question asked:

How much does he buy each candy bar for ?

How much does he sell one for ?

Solution:

<u>By unitary method:</u>

Cost of 50 packs of candy bars = $40

Cost price of 1 pack of candy bars = \frac{40}{50} =\$0.8

Cost price of each candy = $0.80

Thus, he buy each candy bar for $0.80

Now:-

As he sells each candy var for 175% of what he paid before tax:-

Selling price of each candy = 0.80 \times 175%

                                              = 0.80\times\frac{175}{100} =\frac{140}{100}=\$1.4

Thus, he sell one candy for $1.40

3 0
3 years ago
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