P=2/+2w for w i cant find this out

Gina bought x cans of peas for $0.85 each and yvcans of corn for $0.78 each. She bought 2 more cans of peas than cans of corn. T

kkurt [141]

We will need to use a systems of linear equations here. Firstly, we will use x for cans of peas and y for cans of corn. This is kind of difficult to explain, but basically, our first equation is going to be the amount x and y costs. Therefore, 0.85x + 0.78y = 6.59. This works because we need to find out how much cans she bought of each.

Next, we know that she for 2 more cans of peas than cans of corn. We can use the equation, 2 + y = x, to represent this situation. This is because she purchased two more cans of peas, so we add 2 to y (cans of corn).

Our equations are: 0.85x + 0.78y = 6.59, 2 + y = x

3 0

3 years ago

A)<br> 450 mm2<br> B)<br> 67,500 mm2<br> C)<br> 600 mm2<br> D)<br> 150 mm2

liubo4ka [24]

Answer:

im pretty sure its c

Step-by-step explanation:

4 0

3 years ago

Write an equation in slope-intercept form of the line with slope −4/5 that contains the point (−5, −4).

Tomtit [17]

From the slope our equation so far is
y = -4/5x + B
Now we find B
-------------------------
To find be all we have to is substitute (-5,-4) for x and y in <span>3x + 5y = 15
</span>(-4) - (-4/5)( -5) = b
-8 = b
---------------------------------
So your equation would be y = -4/5x - 8

6 0

3 years ago

The table of values represents the function g(x) and the graph shows the function f(x).

snow_tiger [21]

<h2>Hello!</h2>

The answer is:

The first and second options:

f(x) and g(x) intersect at exactly two points.

The x-intercepts of f(x) are common to g(x)

To find the correct option (or options) , we need to remember the following:

- When a function intercepts the y-axis, it means that the "x" coordinate will be equal to 0.

- When a function intercepts the x-axis, it means that the "y" coordinate will be equal to 0.

Now, to find the correct option, we also need to compare the graphed function (f(x)) to the given table (g(x)).

So, discarding each of the given options to find the correct option, we have:

- First option, f(x) and g(x) intersect at exactly two points: True.

From the graph we can see that f(x) intercepts the x-axis at two points (-1,0) and (1,0), also, from the table we can see that g(x) intercepts the x-axis at the same two points (-1,0) and (1,0), it means that the functions intersect at exactly two points.

Hence, we have that f(x) and g(x) intersect at exactly two points.

- Second option, the x-intercepts of f(x) are common to g(x): True.

From the graph we can see that f(x) intercepts the x-axis at two points (-1,0) and (1,0), also, from the table we can see that g(x) intercepts the x-axis at the same two points (-1,0) and (1,0), so, both functions intercepts the x-axis at common points.

Hence,we have that the x-intercepts of f(x) are common to g(x)

- Third option, he minimum value of f(x) is less than the minimum value of g(x): False.

From the graph, we can see that the minimum value of f(x) is located at the point (0,-1), also, from the given table for g(x) we can see that there are values below the point (2,-3), meaning that the minimum value of f(x) is NOT less than the minimum value of g(x).

Hence, we have that the minimum value of f(x) is NOT less than the minimum value of g(x).

- Fourth option, f(x) and g(x) have the same y-intercept: False.

We can see that for the function f(x) the y-intercept is located at (0,-1) while from the given table, we can see the y-intercept for the function g(x) is located at (0,1)

Hence, we have that f(x) and g(x) have differents y-intercepts.

Therefore, the correct answers are:

The first and second options:

f(x) and g(x) intersect at exactly two points.

The x-intercepts of f(x) are common to g(x)

Have a nice day!

Note: I have attached an image for better understanding.

8 0

4 years ago

Find the values of x in this equation: x – 15 x = 2

butalik [34]

X - 15x =2
-14x = 2
2/-14 = - $\frac{2}{14}$
x = - 2/14

4 0

4 years ago