Discover and state the solution for the following System of Equations.

a decimal - written as "."

Answer: decimal

Step-by-step explanation: decimal

Answer:

637/7700

Step-by-step explanation:

7.7 km = 7700 m

Answer:

x=-8, y=-1

Step-by-step explanation:

i aint in middle school no more so im not sure what operation ur doing, but this is my best guess.

Answer:

2d or 2 dimensional is the answer i think

Step-by-step explanation:

since area is measured for 2d shapes and surface area is just finding the area of each side separately and adding it together

There are 14 blue beads in total. If you use 14 blue needs and 6 green needs that is 14+ 6 which equals 20.

Answer:

100:20 or 100/20 or 100 to 20

Answer:

the coefficient is 2

2x^4 = 2 * x^4 = 2 is the coefficient

hope that helps

Answer:

2

Step-by-step explanation:

The coefficient of a term is the number that multiplies the variables of the term.

In the term 2x^4, the number multiplying the variables is 2, so the coefficient is 2.

Answer:

100 miles.

Step-by-step explanation:

When we look at the graph, we can see that they want to see how far the ship will travel in 4 hours.  So lets look at the graph and at 4 hours, we can see the ship will travel 100 miles.

Answer:

Is there a proportional relationship between the number of scoops and the number of​ dogs?

No.

Step-by-step explanation:

A proportional relationship is something like:

y = k*x

Here y can represent the number of scoops of dog food, and x the number of dogs.

First, we know that for 4 dogs he prepares 8 scoops of dog food, then:

8 = k*4

If the relationship is proportional, then we should have a similar equation for the case of 6 dogs, where he prepares 15 scoops of dog food:

15 = k*6

So if we have the same k in both equations, then there is a proportional relationship between the number of scoops and the number of dogs.

In the first equation we have:

8 = k*4

8/4 = k

2 = k

And in the second equation we have:

15 = k*6

15/6 = k

2.5 = k

The values of k are different, so no, there isn't a proportional relationship between the number of scoops and the number of dogs.

Answer:

The answer is letter A.

Step-by-step explanation:

 The amount that each company charges per hour on the pool is known, however the amount of hours they will be working is not, and is needed to distinguish which company is cheaper. Therefore, the number of hours is  substitued by x and it is right next to the amount they charge for each hour. To find what each company charges, you must sum up what they charge and what they charge per hour, times the hours they will have to work on it( which is unknown and by x).

Answer:

The y intercept is added to the new parent function.

Step-by-step explanation:

The parent function changed because the y intercept (SLOPE) was added into the new parent function. In order to prove that the change took place with the y intercept being added to the function, you can use any value from 2 and up.

Completion of substitution for X:

Original parent function: Plug in 2 for x

(2)^3 = 8

Completion of substitution for X with NEW parent function: plug in 2 for x

(2)^3 + 2 = 10

Answer:

top right :3

Step-by-step explanation:

Answer:

Step-by-step explanation:

okay so you can take any two points 1 x one y in the form (x, y) and (x, y) so

(2, 5) and (4, 1)

then use the slope formula y2-y1/ x2 -x1

1-5+=4

4-2=2

slope equals 4/2 simplified equals 2

I THINKKKKK!

Answer:

No.

Step-by-step explanation:

In order for this equation to be true, either the 8 would have to be negative or the 11.

Answer:

like the 3rd in the cycle

Step-by-step explanation:

Answer:

i tihkn orange

Step-by-step explanation:

Answer:

yes you are correct :)

Step-by-step explanation:

Answer:

j = $1.05

Step-by-step explanation:

($12.48 - $1.98) / 10 = j

(Total cost - popcorn cost) / number of juice boxes = cost of one juice box

Answer:

10j+1.98=12.48

j= 1.05

Step-by-step explanation:

Answer: put the parallelograms in the box that says 2 pairs of parallel sides next put the squares in the box that says 4 right angles the put rectangles in the box that says 4 congruent sides and last put rhombuses in the middle box that says 4 right angles and 4 congruent sides

Step-by-step explanation:

Answer:

30 inch²

Step-by-step explanation:

a + b/2 x h

8 + 10/2 X 5 = 30

Answer:

a=-1

Step-by-step explanation:

∵ (a,2a) satisfies y=x-1

so 2a=a-1

2a-a=-1

a=-1

Answer:

±625

Step-by-step explanation:

[tex]\sqrt{25 x 625 x 25}[/tex]

[tex]\sqrt{390625}[/tex]

±625

Answer:

√(25×625×25)√{5²×25²×5²)=±(5×25×5}=±625 is your answer

Answer:

p+p+p = 1/2 or 3p=1/2

Step-by-step explanation:

Answer:

SB or ? = 9

Step-by-step explanation:

Since the two triangles are similar.

((18 + 6) / 6) = 24 / 6 = 4

[Scale factor between ∆BCU and ∆SUT]

SB or ? = 12 – 12/4 = 12 – 3 = 9

Answer:

B. 62 un2

Step-by-step explanation:

Answer:

Step-by-step explanation:

Remark

The solution to this is to add the two vertically opposite arcs and take 1/2 of the result to get the intersecting angle of the chords.

Solution

<x = 1/2 (arc measure of 116 + 74)

<x = 1/2 (190)

<x = 95

Answer:

11

Step-by-step explanation:

trust