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Sliva [168]
3 years ago
11

Create a system of equations whose solution is (−4, 7) .

Mathematics
1 answer:
saveliy_v [14]3 years ago
5 0
So 7 is greater I am not smart I am just trying to answers some question
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Can someone please help me I really need help
katrin2010 [14]

Note: When dealing with the coordination change when the figure is in the state of reflection through x-axis, <em>only switch the signs of the y values</em>.

T(-1,-10) → T'(-1,10)

U(-1,-1) → U'(-1,1)

V(8,-2) → V'(8,2)

W(8,-10) → W'(8,10)

7 0
3 years ago
Can anyone help me out here? 30 POINTS for anyone that can give me the answer and explain how they got it...
charle [14.2K]

Answer:


Step-by-step explanation:

I'm just as confused

5 0
3 years ago
Read 2 more answers
Find two numbers whose ratios is 3 to 5 and whose sum is 88​
Tomtit [17]

Answer:

33 and 55

Step-by-step explanation:

\frac{x}{y}: \frac{3}{5}

x + y = 88

3 + 5 = 8

y(\frac{x}{y}): y(\frac{3}{5})

x= \frac{3}{5}y

y+\frac{3}{5}y=88

\frac{8y}{5}=88

5(\frac{8y}{5})=5(88)

8y = 440

8y ÷ 8 = 440 ÷ 8

y = 55

x + y = 88

x + 55 = 88

x + 55 - 55 = 88 - 55

x = 33

5 0
3 years ago
Which of the following events are disjoint? A) Choose a student at random from a statistics class. Event A is that the student i
ZanzabumX [31]
The answer would be : A.) event A  is that the student is a junior. Event B is that the student is a senior
Disjoints refer to a condition Where the events cant be interlace with each other, no one from event A is exist in Event B. The member of junior year COULDN'T  be a member of senior year and vice versa

hope this helps


7 0
3 years ago
Read 2 more answers
An appliance repairman charges $50 for service calls plus $25 per hour for labor. Write and solve an equation to determine how m
Pavlova-9 [17]

Answer:

C = $137.50

Step-by-step explanation:

Okie dokie, so we already know he charges $50 just for a service call, plus 25 per hour, so let's say the total charge is C.

Now, let's make an equation:

C = 50 + 25(3.5)

Now, multiply 25 and 3.5 together:

C = 50 + 87.5

Now we just combine the like terms:

C = $137.5

Hope this helps :)

6 0
3 years ago
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