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frosja888 [35]
2 years ago
11

Determine whether each statement is true or false, HELP

Mathematics
1 answer:
EleoNora [17]2 years ago
3 0
1. false
2. true
3. false
4. true
5. false
hope this helps:)
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Answer questions 10 and 11 based on the information below.
ollegr [7]

Answer:

10. As the temperature increases the number of people increases.

Step-by-step explanation:

Because its better to go to a pool when its hot.

sry i dont know 11 :(

5 0
2 years ago
Read 2 more answers
Kate and Melisa both went to the same store to buy eggs and bread for their families. Kate bought 3 cartons of eggs and 5 loaves
VMariaS [17]
Write an equation system based on the problem
For an instance, e stands for the price of a carton of eggs, and b stands for the price of a loaf of bread

"Kate bought 3 cartons of eggs and 5 loaves of bread for $30.07" could be written as 3e + 5b = 30.07 (first equation)
"Melissa bought 2 cartons of eggs and 2 loaves of bread for $14.74" could be written as 2e + 2b = 14.74 (second equation)

Solve the equation system using elimination method
Eliminate b to find e. To eliminate b, we should equalize the coefficient of b.
3e + 5b = 30.07 (multiplied by 2)
2e + 2b = 14.74 (multiplied by 5)
-------------------------------------------
  6e + 10b = 60.14
10e + 10b = 73.70
------------------------- - (substract)
-4e            = -13.56
   e            = -13.56/-4
   e            = 3.39

The price for a carton of eggs is $3.39
8 0
3 years ago
So far this year, the average monthly revenue at Lexington Times is 50,711. That is 5% less than the monthly average was last ye
SOVA2 [1]

53,380 was the average last year .

<u>Step-by-step explanation:</u>

Here we have , So far this year, the average monthly revenue at Lexington Times is 50,711. That is 5% less than the monthly average was last year. We need to find that  What was the average last year . Let's find out:

Let the monthly average was last year be x , According to question the average monthly revenue at Lexington Times is 50,711 but , That is 5% less than the monthly average was last year . Following equation for above scenario is :

⇒ x-\frac{5(x)}{100}=50711

⇒ \frac{100x-5x}{100}=50711

⇒ \frac{95x}{100}=50711

⇒ \frac{95x(100)}{100(95)}=\frac{50711(100)}{95}

⇒ x=\frac{50711(100)}{95}

⇒ x=53380

Therefore , 53,380 was the average last year .

7 0
3 years ago
The missing angle of (3x-5)
iris [78.8K]

Answer: 22

Step-by-step explanation:

(7x+5) + (3x-5) + 90 = 180

10x + 90 =180

        -90   -90

10x          =90

_               _

10             10

x = 9  

3(9)-5

27-5

22

5 0
2 years ago
Read 2 more answers
Which expression should appear in Line 2?
kipiarov [429]

Answer:

c.

............

..............................

8 0
2 years ago
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