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2 years ago

At BBQ Shack they only sell ribs, the cost of a half rack x is $10 and the cost of a full rack y is

Mathematics

1 answer:

nalin [4]2 years ago

8 0

Answer:

300=10x+20y

Step-by-step explanation:

You are trying to get the sales to equal 300 so the 10x and 20y added together will get you 300

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What is the mixed number and improper fraction for 4.8

Gelneren [198K]

Mixed number=4 8/10=4 4/5

improper fraction=48/10=24/5

3 0

3 years ago

Maria creates a new board game. Her board game uses toothpicks as game pieces. Each board game requires 10

mestny [16]

Answer:

6 games

Step-by-step explanation:

The number of games can be found by determining the number of groups of 10 Maria can make.

62/10 = 6.2

Maria can make 6 groups of 10 and will have a fraction of a group left over. Maria will be able to put together 6 of her board games.

6 0

1 year ago

Please help!!! Will be much appreciated!

Yuri [45]

The answer is B, a Rhombus

5 0

3 years ago

Read 2 more answers

Three over four x minus 15 equal 75.<br> What is x

Molodets [167]

Answer:

120

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

find the equation in point slope form of the lines through point P(2,0) that are a) parallel to, and b) perpendicular to the lin

Tomtit [17]

Answer:

Parallel: $y-0=\frac{1}{2}(x-2)$

Perpendicular: $y-0=-2(x-2)$

Step-by-step explanation:

Parallel lines have the same slope.

Perpendicular lines have opposite reciprocal slopes.

The point slope form of a line is:

$y-y_1=m(x-x_1)$

where $(x_1,y_1)$ is a point on the line and $m$ is the slope.

To find the slope we will first have to find the slope of the given line.

We are going to put it into slope-intercept form $y=mx+b$ because it tells us the slope,m, which is what we need.

Parallel lines will have the same slope, $m$ .

Perpendicular lines will have the opposite reciprocal slope: $\frac{-1}{m}$ .

So let's put $x-2y=3$ into $y=mx+b$ form by solving for $y$ .

$x-2y=3$

Subtract $x$ on both sides:

$-2y=-x+3$

Divide both sides by -2:

$y=\frac{-x}{-2}+\frac{3}{-2}$

Simplify:

$y=\frac{x}{2}-\frac{3}{2}$

$y=\frac{1}{2}x-\frac{3}{2}$ .

So the slope is 1/2 for the given equation.

Our parallel line will also have slope 1/2.

Our perpendicular line will have slope -2.

Let's move onto finding these equations starting with the parallel one.

$y-y_1=m(x-x_1)$

Plug in $m=\frac{1}{2}$ and $(2,0)$ :

$y-0=\frac{1}{2}(x-2)$

Now the perpendicular one:

$y-y_1=m(x-x_1)$

Plug in $m=-2$ and $(2,0)$ :

$y-0=-2(x-2)$

4 0

3 years ago