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Sladkaya [172]
3 years ago
11

How many solutions does this system of equations have?

Mathematics
1 answer:
azamat3 years ago
3 0

Answer:

its one solution

Step-by-step explanation:

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Which of the equations below could be the equation of this parabola?
Zolol [24]

Answer:

C

Step-by-step explanation:

it's a sideway parabola (expressed as x=......) plus it does not have any x<0 as you can see in the graph, so x must be always positive for every value of y

8 0
4 years ago
Find an ordered pair , x y that is a solution to the equation.x-3y=6
a_sh-v [17]
Hi there!

Let x=1

X-3y=6
1-3y=6
-3y=6-1
-3y=5
Y=-5/3

Therefore a point would be (1, -5/3)

Hope this helps!
6 0
3 years ago
Mr. Noel borrowed money from his cousin at a rate of 10% simple interest. After 1 year, $440
Alborosie

Answer:

<h2>$400</h2>

Step-by-step explanation:

Using the formula for calculating the simple interest expressed as;

Simple Interest = Principal * rate * time/100

Note that the principal is the amount he originally borrowed

I = PRT/100 ............ 1

Amount paid off A = Principal+Interest

A = P+I ............ 2

From equation 2; I = A-P......... 3

Substitute equation 3 into 1;

A-P = PRT/100

Given A = $440, R = 10%, Time = 1year

Substitute the given parameters into the resulting equation;

440 - P = P*10*1/100

440-P = 10P/100

440-P = 0.1P

440 = 0.1P+P

440 = 1.1P

Divide through by 1.1;

1.1P/1.1 = 440/1.1

P = $400

<em>Hence the amount Mr Noel originally borrow is $400</em>

5 0
3 years ago
HELP!! I NEED THIS FAST!!!
masha68 [24]

Answer:Yessss

Step-by-step explanation:

5 0
4 years ago
What is the measure of angle AED A)46 B)134 C)136 D)146
goldenfox [79]

Answer:

AED = 136

Step-by-step explanation:

AED and DEB form supplementary angles, which mean they add to 180 degrees.

AED + DEB = 180

AED +44 = 180

Subtract 44 from each side

AED +44-44 = 180-44

AED = 136

4 0
4 years ago
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