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harina [27]
3 years ago
6

3x+2y=0 x-5y=17 solve in a Solving Systems by Elimination

Mathematics
2 answers:
s2008m [1.1K]3 years ago
6 0

Answer:

For the first one,"3x+2y=0". i got 5=0.

For the second one,"x-5y=17". I got 3x

Step-by-step explanation:

Illusion [34]3 years ago
3 0

Answer:

The answer is below!

Step-by-step explanation:

I hope this helps!

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4x+3x^2-8x+5x^2 <br> I need help quick !!!
suter [353]

Answer:

8x^2 - 4x

Step-by-step explanation:

add like terms

7 0
3 years ago
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How many rational numbers are between 1 and 6?
gregori [183]

one ans six are infinite

6 0
3 years ago
a)express x^2+12x+11 in the form (x+p)^2+q b)A curve has equation y=x^2+12x+11. What are the co-ordinates of the turning point o
sveticcg [70]

a) (x+6)^2-25

b) (-6, -25)

Step-by-step explanation:

Perfect square trinomial! If you have 12x, divide by two and get 6, so we have (x+6)^2+q. Then solve for q. You get q as -25.

For b, we just take the vertex from vertex form. We get x+6=0 so x=-6, and q = -25, so the answer is (-6, -25).

Hope that helped,

-sirswagger21

4 0
3 years ago
Renee is buying Halloween candy. She wants to buy candy bars and lollipops and spend no more than $28. Each candy bar costs $0.4
aivan3 [116]

The inequality that represents the possible combinations of candy bars and  lollipops that he can buy is given by:

0.45x + 0.25y \leq 28

<h3>What is the inequality that models this situation?</h3>

The total price can be no more than $28, hence:

T \leq 28

Each candy bar costs $0.45 and each lollipop costs $0.25. x is the number of candy bars and y of lollipops. Hence, the total price is given by:

T = 0.45x + 0.25y.

Hence, the inequality that models the situation is:

0.45x + 0.25y \leq 28

More can be learned about inequalities at brainly.com/question/25235995

6 0
3 years ago
Aliya is making patches out of a 3 3/4 foot strip of fabric. Her patches will be 1/8 of a foot. How many patches will she be abl
vagabundo [1.1K]

Answer:

tendrá la capacidad de hacer 6 parches

Step-by-step explanation

6 0
3 years ago
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