4 years ago

What is 3x+4-(-6) and what do I need to do

Mathematics

1 answer:

34kurt4 years ago

6 0

Answer:

3x + 10

I just combined like terms.

Hope this helps!

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What is 26 1/2 divided by 6 5/8

IgorC [24]

<span> 53/2 ÷ 53/8

(53 × 8) / (53 × 2)

424/106

4/1

4
The answer is 4.

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3 years ago

Insert <, >, or = in the appropriate space to make a true statement.

Harman [31]

Answer:

Step-by-step explanation:

1 - 3 ?? -4

-2 ?? -4

The appropriate symbol for this ?? relation is >.

1 -3 > -4

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3 years ago

Variable g is 8 more than variable w. Variable g is also 4 less than w. Which pair of equations best models the relationship bet

MrRa [10]

Given:
Variable g is 8 more than variable w. ⇒ g = w + 8
Variable g is also 4 less than w ⇒ g = w - 4

g = w + 8 or w = g - 8
g = w - 4 or w = g + 4

3 0

3 years ago

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PLEASEEE HELP MEEEE<br><br>NO LINKSSS

Artemon [7]

Answer:

$\huge\boxed{(2,\ 3);\ (-1,\ 6)}$

Step-by-step explanation:

$f(x)=x^2-2x+3\to y=x^2-2x+3\\f(x)=-x+5\to y=-x+5\\\\\left\{\begin{array}{ccc}y=x^2-2x+3&(1)\\y=-x+5&(2)\end{array}\right$

substitute (1) to (2):

$x^2-2x+3=-x+5$ add x to both sides

$x^2-2x+x+3=-x+x+5$

$x^2-x+3=5$ subtract 5 from both sides

$x^2-x+3-5=5-5$

$x^2-x-2=0\\\\x^2+x-2x-2=0\\\\x(x+1)-2(x+1)=0\\\\(x+1)(x-2)=0\iff x+1=0\ \vee\ x-2=0\\\\\boxed{x=-1\ \vee\ x=2}$

substitute the values of x to (2):

$x=-1\\\\y=-(-1)+5=1+5=6\\\\\huge\boxed{(-1,\ 6)}\\\\x=2\\\\y=-2+5=3\\\\\huge\boxed{(2,\ 3)}$

3 0

3 years ago

Clare Made Some Lemonade By Mixing 6 cups of water with 8 tablespoons of lemonade powder

kvasek [131]

That is going to be 48 for the first question because 6x8 equals 48

4 0

3 years ago

Read 2 more answers