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Makovka662 [10]
4 years ago
7

I need help fasttt

Mathematics
2 answers:
natka813 [3]4 years ago
7 0

Answer:

c

Step-by-step explanation:

draw a horizontal number line and then locate 3 then move 5 units to the left of 3. you will stop at -2

jenyasd209 [6]4 years ago
5 0
B! Would be the answer! Good luck on the test!
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At a local bookstore, John purchased a history textbook and a magizine that cost a total price of $32, not including tax. If the
adoni [48]

Answer:

3x+4=y

x+y=32

Step-by-step explanation:

x= magazine book price

y=history book price

you need to multiply the price of the magazine by 3 and add 4 to get the price of the history book, 3x+4=y.

You also need to add the price of the magazine and history book to get $32, x+y=$32.

6 0
3 years ago
write the standard form of the line that passes through the given point. include your work in your final answer. (-8,0) and (1,5
atroni [7]
We are given two points on the line. Using these points first we need to find the slope of the line.

The points are (-8,0) and (1,5). The slope(m) of the line will be:

m= \frac{5-0}{1+8} = \frac{5}{9}

Using the slope and a point (-8,0) we can write the equation in point slope form as:

y-0= \frac{5}{9}(x+8) \\  \\ 
y= \frac{5x}{9} + \frac{40}{9}  \\  \\ 
9y=5x+40

In standard form, the equation will be:

5x - 9y = - 40
7 0
3 years ago
True or false: when you dilate a figure, the coordinates are multiplied by the scale factor
german

Answer:

True

Step-by-step explanation:

3 0
3 years ago
From her house, Meg must drive 8 miles due north to visit her aunt. From her house, she must drive 15 miles due east to visit he
yanalaym [24]

Answer:

The straight line distance is 17 miles from Meg's aunt's house to her grandmother's house.

Step-by-step explanation:

We have drawn the diagram for your reference.

Given:

Meg have to drive 8 miles due north to visit her aunt.

From diagram we can say;

BA = 8 miles

Also she has to drive 15 miles due east to visit her grandmother.

From diagram we can say;

BC = 15 miles

We need to find the straight-line distance from Meg's aunt's house to her grandmother's house i.e we need to find AC from diagram.

Now We can Assume it as a right angled triangle.

So Pythagoras theorem we can say that;

AC^2= AB^2+BC^2\\\\AC^2 =8^2+15^2= 64+225 =289

Now taking Square root on both side we get;

\sqrt{AC^2}= \sqrt{289} \\ \\AC =17 \ miles

Hence The straight line distance is 17 miles from Meg's aunt's house to her grandmother's house.

8 0
4 years ago
The perimeter of another quilt had to be 34 feet because he only had that much binding. If he wanted it to be 8 feet long, what
Mila [183]
72ft
you do 8 times 2 is 16
34-16 is 18 then divide by 2 is 9
9 times 8 is 72
~JZ

7 0
3 years ago
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