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babymother [125]
3 years ago
11

Nina has a job repairing sailboats. To repair a sailboat, she charges a flat fee of $100 plus $40 per hour. The total in dollars

, y, is a function of x, the number of hours Nina works.
Mathematics
1 answer:
vekshin13 years ago
5 0

Answer:

y=100+40x

Step-by-step explanation:

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Answer the question in the pic below (math)
Marta_Voda [28]

Answer:

46.95 in.²

Step-by-step explanation:

Surface area of the kaleidoscope = surface area of a triangular prism = 2(BA) + P*H

Base area (B) = 2(½*bh) = 2(½*1.5*1.3) = 1.95 in.²

Perimeter of base (P) = 1.5 + 1.5 + 1.5 = 4.5 in.

Height of prism (H) = 10 in.

Plug in the values

Surface area = 1.95 + 4.5*10 = 46.95 in.²

7 0
3 years ago
I NEED HELP PLEASE !!!! ;(
marissa [1.9K]

Answer:

The answer is always

Hope this helps......... :)

7 0
3 years ago
What whole number best approximates the value of x?
ivanzaharov [21]

The answer is 87

For this problem, the method I used was more of a guess and check because I simply plugged the options into a calculator to see which one would be closest a little bit past 9.3 but not all the way 9.4

the square root of 87 is 9.32 so you would round down while the square root of 88 is 9.38 which would round up

Hope this helps :)

4 0
3 years ago
It takes 4/5 of an hour to paint 2/5 of a room, how long does it take to paint one room?
BlackZzzverrR [31]

Answer:

120 min

or

2 hrs

Step-by-step explanation:

60 min=1 hr

60 min/5=12 min

12(4)=48 min

24 min=1/5 of room

24(5)=120 min

120 min=2 hrs

7 0
3 years ago
The quotient of<br> a number and 6<br> minus 3 is 1
Rom4ik [11]

Answer: 24

Step-by-step explanation:

24/6 = 4

4 - 3 =

1

7 0
2 years ago
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