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MrMuchimi
3 years ago
13

PLEASEE IF YOU COULD ANSWER 5 QUESTIONS WILL BE HELPFULL

Mathematics
2 answers:
Firdavs [7]3 years ago
8 0
The answer to 1.  (1, -2)
The answer to 2. (-2, -2)
The answer to 3. (4, -1/2)
The answer to 4. (3, -1/2)
The answer to 5.  No solution.
Masteriza [31]3 years ago
6 0
Question 1 - x = 1 and y = -1

Question 2 - x = 4 and y = 20

Question 3 - x = 2/9 and y = -1/9

Question 4 - x = 2/9 and y = -2/9

Question 5 - x = 49/4 and y = 49/2
I say C
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3 0
2 years ago
HELP! 10 points!!
Akimi4 [234]

Answer:

A: E = 0.05t +56

B: $73.50

C: $60.05

Step-by-step explanation:

A) I'll just explain the equation in one go

Equation: E = 0.05t + 56

0.05 - This is meant to represent the 5% of tips

5% = 5/100

5/100 = 0.05

56 - This is a set value that has been established as a constant, thus it simply needs to be added to the 5%

B+C) Since we already have the equation set up, we just need to plug in the variable, t.

B) E = 0.05(350) + 56

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Hope that does something to help, even though this was posted a while ago

6 0
3 years ago
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