2 years ago

A. (x, y) = (x + 6, y)

Mathematics

1 answer:

svet-max [94.6K]2 years ago

5 0

Answer:

i don't know, you need to tell us what we need to do

Step-by-step explanation:

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I NEED HELP can. someone help me please

Andrej [43]

Answer:

A & E

10-11= - 1

4y-5y= - y

4x5=20

4 x 2y = 8y

-3 x 3y = - 9y

-3 x 7 = - 21

20-21= - 1

8y - 9y = - y

7 0

2 years ago

PLS HELP.!!!!!!!!!!!

Bezzdna [24]

Answer:

35040

Step-by-step explanation:

3.48(104)+0.24(103)

=35040

7 0

3 years ago

Read 2 more answers

Solve the following system of equations using the substitution method.

Novay_Z [31]

X=2y
2x+5y=9

substitute the x=2y into the second equation
2(2y)+5y=9
multiple the 2y by 2. 4y+5y=9
combine like terms. 9y=9
divide the 9 out from both sides. y=1
plug the y back into the first equation
x=2(1)
multiply. x=2

your answer is: x=2
y=1

7 0

3 years ago

In the equation 5 + 3x - 7 = 10, what are the like terms?

WITCHER [35]

Answer:

5 , -7 , 10

Step-by-step explanation:

8 0

2 years ago

Combine the like terms to create an equivalent expression: \large{-k-(-8k)}−k−(−8k)minus, k, minus, (, minus, 8, k, )

PIT_PIT [208]

Answer:

Step-by-step explanation:

The given expression is

$-k-(-8k)$

We need to find the simplified form of the given expression.

Like terms: The terms which have same variables of same degree and known as like terms. For example: 2x and 4x are like terms.

The given expression can be rewritten as

$-k+8k$

On combining like terms we get

$(-1+8)k$

$7k$

Therefore, the equivalent expression of the given expression is 7k.

3 0

3 years ago