4 years ago

Please show work ty!

Mathematics

1 answer:

Mrac [35]4 years ago

3 0

Answer:

X - int: (-3,0)

Y - int: (0,2)

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-2x + y = 6 <br> -2x + y = -1<br> Plz help with this problem<br> Elimination

vladimir1956 [14]

The answer is no solution

Step-by-step explanation:

The equation is $-2x+y=6$ and $-2x+y=-1$

Subtracting these two equations, we get,

$-2x+y=6\\-2x+y=-1\\-------\\0=7$

Thus, $0=7$ is not possible.

Hence, the system of equations have no solutions.

5 0

4 years ago

Trevor is making 2/3 of a recipe for chicken noodle soup. He adds ½ cup of chopped celery. The equation 2/3 c = 1/2 can be used

Nikitich [7]

Answer:

Cups of chopped celery in original recipe = $\frac{3}{4}\ cups$

Step-by-step explanation:

Given that:

Trevor is making 2/3 of a recipe

Number of cups of chopped celery used = 1/2 cup

The following equation can be used to find the original number of cups of chopped celery used in recipe.

$\frac{2}{3}c=\frac{1}{2}$

Multiplying both sides by 3/2

$\frac{3}{2}*\frac{2}{3}c=\frac{1}{2}*\frac{3}{2}\\\\c= \frac{3}{4}\\$

Hence,

Cups of chopped celery in original recipe = $\frac{3}{4}\ cups$

8 0

3 years ago

What is the distance between each pair of numbers?

Hunter-Best [27]

One is a, and the other is just A.

Please give brainliest. Thanks!

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3 years ago

Craig practiced his drum 4 hours more than nicki . Nicki practiced his drums 5 hours less than marshal marshal practiced his dru

abruzzese [7]

Craig practiced 15 hours

8 0

3 years ago

If a and b are two distinct rational numbers, then which of the following statements is true?

n200080 [17]

Answer:

Both are rational.

Step-by-step explanation:

As a rational number can be written in the form p/q where p,q are co-prime integers, let a=p1/q1 b=p2/q2.

And we know the product of two integers is an integer

p1q2, p2q1 are integers. And the sum or difference of two integers is rational, rather being specific, it is an integer.

Thus a+b and a-b is rational.

6 0

3 years ago