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irinina [24]
2 years ago
14

Solve the system of linear equations using substitution. Show work please

Mathematics
1 answer:
weeeeeb [17]2 years ago
4 0

Where's the actual equation though?

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Taking a discount of 50% off followed by a discount of 50% off results in a total discount of
Anettt [7]

Answer:

75% (sorry if Im wrong)

Step-by-step explanation:

If your taking a 50% discount off the original number your left with half, correct. If you take another 50% of thats 25% of the original number. you took more than 50% off and less than 100%, so 75%.

3 0
3 years ago
A negative integer is greater than its opposite always true never true or sometimes true
babymother [125]

Answer:

False

Step-by-step explanation:

The bigger the negative number the less it is, so -11 is less than 11. -33 is less than 33.

8 0
2 years ago
Read 2 more answers
PLS SOMEONE HELP QUICK
alexdok [17]

Answer:

THE PICTURE IS TO SMALL

Step-by-step explanation:

!!!!!!!!

5 0
3 years ago
How do you solve this system , y=1/2x-4 and y=-2x+1 by graphing
mart [117]

Answer:

x=2

y=-3

Step-by-step explanation:

we have

y=\frac{1}{2}x-4 ----> equation A

y=-2x+1 ----> equation B

Solve the system by graphing

Remember that the solution of the system of equations by graphing is the intersection point both lines.

using a graphing tool

The intersection point is (2,-3)

therefore

The solution is

x=2

y=-3

7 0
3 years ago
Jasmine, Abby, and Amber had $865 altogether. Jasmine spent 2/5 of her money. Abby spent $40, and Amber spent twice as much as J
erastovalidia [21]

Answer:

288.333333333

Step-by-step explanation:

Me, personally am not great with math, but I can say you have to take $865 then take away $40 then decide how much they get apiece. to do that you must divide 865 from 3. afterwards you should take that number away from 865 remember that you are also taking away 40 then you have your final answer

6 0
3 years ago
Read 2 more answers
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