Dylan makes $336 for 32 hours of work, and Angela makes $441 for 42
hours of work. What is the constant of proportionality? *

Answer:

The answer is x=2. I hope that this helps.

Step-by-step explanation:

Answer:

If you're solving for x it should be x <= 2

Step-by-step explanation:

10 + 5x <= 20 -- isolate variable (subtract 10 from both sides)

-10            -10

5x <= 10          -- single out the x (divide both sides by 5)

/5       /5

x <= 2

Hope this helps :)

Answer:

There is no solution for this equation

Step-by-step explanation:

2s+3+s=3s-2

We move all terms to the left:

2s+3+s-(3s-2)=0

We add all the numbers together, and all the variables

3s-(3s-2)+3=0

We get rid of parentheses

3s-3s+2+3=0

We add all the numbers together, and all the variables

5!=0

There is no solution for this equation

Answer:

1.) $250

2.) x= 50c + 200

Step-by-step explanation:

Answer: -2

Step-by-step explanation:

Answer:

5.3 cups of flour

Step-by-step explanation:

8.5 - 3.2 = 5.3 cups of flour

Explanation: I would substitute 2 into x which would be y = 2(2) + 3. I would then multiply 2 and 2 which would give me 4 and then add 3 which I get 7. This means that (2,5) is not a solution to the equation.

Answer:

3(x+8)

3*x+3*8

3x+ 24

3 divided by 3

24 divided by 3

x=8

Answer:

3(x+8)

3x+24

X=8

Step-by-step explanation:

Answer:

Can u name the sides properly and which side needed. Write it. More specific plz

Answer:

D) The vertex of the equation is [tex]f(x) = \frac{2}{3}\cdot (x+3)^{2}-6[/tex]. The standard form of the equation is [tex]f(x) = \frac{2}{3}\cdot x^{2}+4\cdot x[/tex].

Step-by-step explanation:

Let [tex]A(x,y) = (0,0)[/tex] and [tex]V(x,y) = (-3, -6)[/tex] (vertex).

If we know that [tex]x = 0[/tex], [tex]y = 0[/tex], [tex]h = -3[/tex] and [tex]k = -6[/tex], then the standard equation results in:

[tex]a\cdot (0+3)^{2}-6 = 0[/tex]

And the value of [tex]a[/tex] is:

[tex]9\cdot a - 6 = 0[/tex]

[tex]a = \frac{2}{3}[/tex]

And the vertex form of the equation is [tex]f(x) = \frac{2}{3}\cdot (x+3)^{2}-6[/tex].

Lastly, the standard form of the equation is found by algebraic means:

[tex]f(x) = \frac{2}{3}\cdot (x^{2}+6\cdot x +9)-6[/tex]

[tex]f(x) = \frac{2}{3}\cdot x^{2}+4\cdot x[/tex]

The standard form of the equation is [tex]f(x) = \frac{2}{3}\cdot x^{2}+4\cdot x[/tex].  

In consequence, the right answer is D.

Answer:

x = √30 or -√30

Step-by-step explanation:

480 - 16x^2 = 0

divide both sides by 16

30 - x^2 = 0

-x^2 + 30 = 0

-x^2 = -30

X^2 = 30

x = ± √30

x = √30 or -√30

Answer:

yes

Step-by-step explanation:

the light poles are pi because you are solving the quadratic equation of the dogs.

Answer:

Multiply 5 and 3 to get 15

15B4c

Answer:

5 blue circles are equivalent to the orange square

Step-by-step explanation:

If you take away 2 blue circles from each side so that the orange square is by it's self, and the equation stays balanced, you will be left with 5 blue circles on the side without the orange square.

Answer:

5

Step-by-step explanation:

There are a total of 7 blue circles on the right side and 2 on the left.

You also know that both sides are equivalent.

You can assume that the all the blue circles have the same weight

If you subtract the only blue circles from the left from the 7 blue circles on the right you get

1 orange square on the left and 5 blue circles on the right.

See attachment for math work.

We must reject x = -3 because distance is positive.

The value of x is 3.

Chord = 2x

Chord = 2(3)

Chord = 6 cm

Answer:

the answer should be 8

Step-by-step explanation:

8-5=3

3/3=1

Answer:

If two sides of a triangle are unequal, the angle opposite to the longer side is larger (or greater). You may prove this theorem by taking a point P on BC such that CA = CP.

Step-by-step explanation:

That's how you can prove which side is bigger

Answer:

2/5+1/3

6/15+5/15=11/15

It’s 11/15 miles

Step-by-step explanation:

Answer:

25+13=38

Step-by-step explanation:

because it's 25 miles to the mailbox and 13 miles from the mail box to the bust stop do you just add

Answer:

(1, -2)

Step-by-step explanation:

There are two ways:

1. You can find the answe by looking at where the lines intercept

2. Plug in each answer into the locations they're supposed to be in, for example, (1, 2) x=1 and y=2, and if the end result it 0=0 its correct.

Hope that helped!

Answer:  20/3 * $10.50 = &73.5

.

Step-by-step explanation:

Answer:

73.5$

Step-by-step explanation:

21/7=3 so 10.50*7 will give the budget

Answer:

7

Step-by-step explanation:

32 servings mean two 16 servings. 3.5 times 2 is 7.

Answer:

32/16=2 so you have to multiply the entire recipe by 2.

so 3 1/2 x 2 = 7 cups of sugar

Answer:

yes it is

Step-by-step explanation:

Answer:

The star

Step-by-step explanation:

It's the. star because the others are the same shape just put at a different angel. But the star is a completly different shape. hope this helped :)

The answer is c because it makes sense that it would be months.

Answer:

is A because basically in my EXAM is just have the first option

Answer:

false

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

4.5/3.0 = 1.5

4.8/3.2 = 1.5

Answer:

98% of 50 is 49. 100% of 50 is 50, therefore 98 percent of 50 equals 49.

Step-by-step explanation:

Multiplying both sides by 100 and dividing both sides by 98,

we have x = 49 ×  

100 /98                           X=50