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Bess [88]
3 years ago
13

Solve this system of equations:

Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0

y=2x so replacr the -y with -2x so 2x+6 is 8x. :)

You might be interested in
ms turner drove 825 miles in march. she drove 3 times as many miles i march as she did in january.she drove 4 times as many mile
Natalija [7]
Well first you have find out how many miles she drove in march. To find that you have to divide 825 by 3. That equals 275. Well if she drove 4 times more you take 275 x 4 and that equals 1100. She drove 1100 miles.
8 0
3 years ago
A box contains orange balls and green balls the number of green balls is 10 more than five times a number of orange balls if the
Morgarella [4.7K]

Answer:

<u>There are 24 orange balls and 130 green balls in the box.</u>

Step-by-step explanation:

Let orange balls be x and green balls be y.

y = 10+5x

x+y = 154

y = 154-x

Now,

y=10+5x

or, 154-x = 10+5x

or, 154-10 = 5x+x

or, 144 = 6x

so, x = 24

Now,

y = 154-x

or, y = 154-24

so, y = 130

6 0
2 years ago
Maria is using a coordinate plane with the axes labeled only with integers. She says that the point (−0.5, 2) cannot be plotted
vodka [1.7K]

Answer:

Integers ={Positive Natuaral Number +Natural numbers having negative sign behind it+Zero}

      ={------,-3,-2,-1,0,1,2,3,..........}

→Points marked on the X and Y axis on the Coordinate Plane=Integers only

→Point to be marked on the coordinate plane =(-0.5,2)

→As, points on both X and Y axis are integers only.To mark, -0.5 , mark a line between , 0 and -1,that will be ,-0.5.

→You can mark , any terminating decimal on the number line, which is marked with integers only.

→Terminating decimals are those decimals having 2^a ,\text{or}5^b, \text{or} 2^a \times 5^b in the denominator of a fraction.

So, to plot any terminating Decimal on the coordinate plane, you have to use property of Rational Numbers ,which is, you can find infinite number of terminating Decimal between two terminating Decimal.

→Mark -0.5 between 0 and -1 on the X axis.Similarly, mark integer 2 on the Y axis.Draw a line parallel to Y axis ,passing from (-0.5,0) and line parallel to X axis passing through (0,2).The intersection of these two lines will be required point (-0.5,2).

3 0
3 years ago
Read 2 more answers
How do you factor 6x^2+6x
Andreyy89
I think it might be 2 
 
7 0
3 years ago
Besties if your looking for 50+ points and brainliest plz answer this correctly thanks
Harlamova29_29 [7]
A: -0.7
B: 0.9
C: (given)
D: -0.1
E: -0.9
F: 0.7

hope this helps!! :)
6 0
3 years ago
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