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arsen [322]
3 years ago
6

Oliver bought a scarf that costs 8 dollars and a watch that costs 9 dollars. At the counter he received a discount. If he paid o

nly 13 dollars, how many dollars was the discount.
Mathematics
1 answer:
Alex787 [66]3 years ago
7 0

Answer: 4

Step-by-step explanation:8 + 9 = 17 you take what he paid 13 and subtract 13 from 17 and you get 4. 4 is how many dollars off he got.

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A triangle that has no sides of equal length and one angle greater than 90° is which type of triangle?
Ganezh [65]

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It’s a obtuse triangle/scalene triangle

Step-by-step explanation:

Giving the information that is provided if the sides are not equal then it seems to be that the correct answer would be Obtuse Scalene

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If f(x)=-3x+1 then f^-1(x)=
enyata [817]

Answer:

f^-1 (x) = (1 - x)/3.

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f(x) = -3x + 1

3x = 1 - f(x)

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So f^-1 x = (1 - x)/3.

6 0
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Doss [256]
My answer is 25 so yeah

4 0
3 years ago
This is my sisters homework please help
tankabanditka [31]

Answer: 12n crisp

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3 years ago
Determine the x and y intercept for the graph of 7x+3
AveGali [126]

Answer:

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Step-by-step explanation:

to find the y-intercept let x = 0 and solve for y.

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to find the x-intercept let y = 0 and solve for x

0 = 7x + 3

-3 = 7x

-3/7 =x

3 0
3 years ago
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