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2 years ago

Rick wants to buy a tool set with original price $115. Next week the tool set will be on sale for 40% off. Find the sale price

Mathematics

1 answer:

Novay_Z [31]2 years ago

6 0

Answer:

$73

Step-by-step explanation:

hope it helps.have a good day.

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Multiplying positive and negative fractions 2/5 times 2/3

Svet_ta [14]

Answer:

$\frac{4}{15}$

Step-by-step explanation:

I used an online Fraction calculator to check my answer and I got 4/15 both times so you can trust this answer my friend.

Hope this helped you out.

5 0

2 years ago

Help please i don’t know how to do it

nekit [7.7K]

Answer:

x + 3y = 15

Step-by-step explanation:

Line is passing through the points $(3, \:4) = (x_1,\:y_1)\:and\: (9, 2)=(x_2,\:y_2)$

Slope of line (m)= (2 - 4)/(9 - 3) = -2/6 = -1/3

Equation of line in point-slope form is given as:

$y-y_1 =m(x-x_1)$

Plugging the values of $x_1,\: y_1\: and \: m$ in the above equation we find:

$y-4 =-\frac{1}{3}(x-3)$

$\implies 3y-12 =-x+3$

$\implies x+ 3y =12+3$

$\implies \huge {\orange{\boxed{x+ 3y = 15}}}$

This is the required equation of line in the form $\red{\bold{ax + by = c}}$

5 0

2 years ago

3 questions

frutty [35]

1) add 7 to both sides and get -5....so -5 >x
2) add 7 to both sides.....so get b<-5
3) add 17 to both side...so get z>1

6 0

3 years ago

Read 2 more answers

Find the midpoint of the coordinates (-2,1) and (4,-4)

kow [346]

(-2,1)
(4,-4)

$\\ \rm\longmapsto P(x,y)$

$\\ \rm\longmapsto \left(\dfrac{-2+4}{2},\dfrac{1-4}{2}\right)$

$\\ \rm\longmapsto \left(\dfrac{2}{2},\dfrac{-3}{2}\right)$

$\\ \rm\longmapsto \left(1,\dfrac{-3}{2}\right)$

6 0

2 years ago

Square: Area 25 units2.<br> What is the square root?

stealth61 [152]

Answer:

The square root is 5 units.

Step-by-step explanation:

It is given that:

Square area is 25 units square.

We have to find the square root.

Square root = $\sqrt{25}$

Square root = $\sqrt{5*5}$

Square root = 5 units

Therefore,

The square root is 5 units.

5 0

3 years ago

Read 2 more answers