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777dan777 [17]
3 years ago
12

I need help with the Question D:

Mathematics
2 answers:
lozanna [386]3 years ago
3 0
Its 15/4
^_^ hope this helps
kolbaska11 [484]3 years ago
3 0
It's 15/4 because if you add 1 1/4 cup + 1 1/4 + 1 1/4 you would get 3 3/4 and in a improper fraction it's 15/4 (:
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gtnhenbr [62]
I can see it, it's too blurry and small
4 0
3 years ago
The first blanks options are -2 , -1/2 , 2 , 1/2
Pie

Answer:

equation 1

y = -2x

equation 2

y = x-3

Solution to both

(1,-2)

Step-by-step explanation:

We need to get the equations of both lines

General form is;

y = mx + c

where m is slope and c is the y-intercept

Table 1

since we have a point 0,0; the y-intercept here is zero

Let us get the slope. We can do this by selecting any two points

m = (y2-y1)/(x2-x1)

m = (2-10)/(-1+5) = -8/4 = -2

So the equation of the first line is;

y = -2x

Table 2

we get the slope

m = (4+2)/(7-1) = 6/6 = 1

The partial equation is;

y = x + c

To get c, we select any two point and substitute

4 = 7 + c

c = 4-7

c = -3

So the equation is;

y = x-3

To get the solution to both systems, we equate the y

-2x = x - 3

-2x-x = -3

-3x = -3

x = -3/-3

x = 1

To get y, we substitute;

recall; y = -2x

y = -2(1)

y = -2

Solution to the system is;

(1,-2)

7 0
2 years ago
Convert x-5=0 to a polar equation
otez555 [7]
The answer should be X equal 5
8 0
3 years ago
The equation that models the current water temperature t of the swimming pool is t -6=78 which best describes the error made whe
Maksim231197 [3]

Answer:

The same number was not added to both sides.

Step-by-step explanation:

The same number was not added to both sides.

In line 2,  6 was added to the left side  and 78 was added to the right side.

6 0
3 years ago
A waiter received a $15.25 tip If the check totaled $25
Serjik [45]
The answer is —>61%
3 0
2 years ago
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