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statuscvo [17]
3 years ago
15

Help me with all of it if u can​

Mathematics
2 answers:
Andreas93 [3]3 years ago
6 0

Answer:

Answers: (4. = 3) (5. = 9) (6. = 20)

Mrrafil [7]3 years ago
6 0
1) four 1/2's
2) 15 1/5's in 3
3) 10 1/8's in 1 1/4
4) 3
5) 9
6) 20
7) 2 times
8) 4
9) i believe the answer is 12 for this one

hopefully i was able to help!
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A cell phone company charges $89.99 for a new phone and then $19.99 per month. Write a function to represent this situation.
larisa86 [58]

Answer:

y= 19.99x +89.99

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What’s the answer?????
Katarina [22]

Answer: The first one : -2x^2 + 20x - 54

Step-by-step explanation:

y = -2(x-5)^2 - 4

  = -2(x^2 - 10x + 25) - 4

  = -2x^2 + 20x - 50 - 4

  = -2x^2 + 20x - 54

3 0
2 years ago
Please help me on this question.
sleet_krkn [62]
Answer=

72

hope this helps

:)
6 0
3 years ago
Simplify -7+4(3x-8) using the distributive property
shepuryov [24]

Answer:

12x-39

Step-by-step explanation:

-7+4(3x-8)=-7+12x-32=12x-7-32=12x-39

3 0
3 years ago
Please help me with (9, 10, & 12.) If you could find the answer along with the work, that would be lovely. Thanks!
sladkih [1.3K]
9. Answer: It's a proportional relationship, since every hour he charges $6.25.

Work: there is no work, but you did need the linear equation, which you have written in question 11,

10. Answer: Ratio of how much Steven charges per hour,
\frac{6.25}{1}

Work:
\frac{50 - 31.25}{8 - 5}  =  \frac{18.75}{3}  = \frac{6.25}{1}
12. Answer: $18.75

Work:
y = 6.25(x) \\ y = 6.25(3) \\ y = 18.75



3 0
4 years ago
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