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DanielleElmas [232]
3 years ago
6

Jessica had 207 dollars to spend on 8 books. After

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
6 0

207$ - 15$ = 192$

192$ : 8 = 24$

Answer: Each book costed 24$.

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Cha
attashe74 [19]

Answer:

3.1%

Step-by-step explanation:

6/196 × 100% = 3.1%

8 0
3 years ago
What is the slope of the line that passes through the points (-2,7) and (2,-5) in simplest form ?
creativ13 [48]

Its m=\dfrac{\Delta y}{\Delta x}=\dfrac{7-(-5)}{-2-2}=\dfrac{12}{-4}=\boxed{-3}.

Hope this helps.

6 0
3 years ago
the vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation
ser-zykov [4K]

Answer:

45+10x = y

Step-by-step explanation:

$45 -- stays the same no matter what so that's constant.

$10 -- this varies dependent on the number of vaccinations your dog needs, so you'd use a variable to represent the number of vaccinations (in this case I'm using variable "x").

So, for example if your dog needed 7 vaccinations, it would be: 45+10(7) = y -- answer being $115.

6 0
3 years ago
Find a, b, and h. please help
Andrew [12]

Answer:

Not completely sure if this is correct but I got

a: 12

b: 24sqrt2

h: 8sqrt2

Step-by-step explanation:

7 0
3 years ago
Ben has $19 to spend. He spent $7.25, including tax, to buy a notebook. He needs to save $2.75 but he wants to buy a snack. If p
kipiarov [429]
Ben can buy 18 packs of snacks.
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