2 years ago

Substitution method -3x + 3y = 3 -5x + y = 13

Mathematics

1 answer:

Naily [24]2 years ago

7 0

Answer:

X=-1+Y

x=-13/5 + Y/5

Step-by-step explanation:

Hope this helps! :)

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What is the angle in part c? Thank you.

Anton [14]

It looks like an equilateral triangle if I am correct then angle C equals 60 degrees

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3 years ago

Yasmine bought 6 gallons of apple juice. After filling up 4 bottles of the same size with apple juice, she had 0.3 gallon of app

never [62]

1.425 gallons of apple juice are in one container

I got this because if she starts with 6 gallons and she’s left with 0.3 gallons, you would need to subtract 6 by 0.3 (6-0.3=5.7). So now you know how much is in 4 bottles. Now you need divide 5.7 by 4 to find out how much is in each container (which is 1.425).

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3 years ago

HELPPP QUICK PLS I WOULD GIVE YOU THE BRAINIEST PLSSS HELPP MEEE BEFORE I HAVE A BREAKDOWN PLS What is the midpoint of a line se

Alisiya [41]

Answer:

(5.5, 12.5) OR (11/2, 25/2)

I would put in the decimal value as the answer, but of you like then you can add the fraction as an answer.

Step-by-step explanation:

We are given the endpoints (-4, 15) and (22, 3) to find the midpoint. In order to find the midpoint, we will use its formula.

Midpoint formula :- (x1 + x2 / 2, y1 + y2 / 2)

(x1 + x2 / 2, y1 + y2 / 2)

(<u>-4 + 15</u> / 2, <u>22 + 3</u> / 2)

(11 / 2, 25 / 2) ---> (5.5, 12.5) Midpoint

Hope I answered your question. Stay safe, happy, and healthy, thank you :) !!

7 0

3 years ago

Sherman has 4 cats and 1 dog.He wants to buy a toy for each of his pets.Sherman has 36$ to spend on pet toys.How much can he spe

Y_Kistochka [10]

Answer:

Sherman can buy a toy that costs at most $7.20, or $7+1/5 for each one of his pets.

Step-by-step explanation:

36/5= 7 1/5

3 0

3 years ago

Factor 15x^2+20x that's my question

liq [111]

Factor out the GCF
15x^2+20x

15x^2/5x= 3x
20x/5x= 4

Final answer: 5x(3x+4)

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3 years ago