MATHEMATICS MIDDLE SCHOOL

How many solutions does
y = 5x - 10 \n y = 10 + x
​

Answers

Answer 1
Answer: I can tell you that you that x=5 and y=15
Answer 2
Answer: It has one solution that is an ordered pair. x= 5 and y= 15. The solution is (5,15).

Related Questions

20 to 25 percent change
Why did the kindergartener take her books to the zoo
What is the sum of -4 and -6?
A line is parallel to y=3x +8 and intersects the point (-3,7). What is the equation of this parallel line?
How do I do this?!?! Pls help!!! 40 points!!

Find the area of a circle with a diameter of 22 inches. Use 3.14 for pi

Answers

The formula for the area of a circle is A = π r^2


r is the radius, which is half of the diameter.


The diameter is given as 22 inches, the radius would be 2 /2 = 11 inches.


Area = 3.14 * 11^2

Area = 3.14 * 121

Area = 379.94 square inches.

To do this, use this formula=The area is always pie times the radius to the 2nd(\pi r^{2} ). The radius is half the diameter(22/2) which is 11. Now we need to bring this to the power of 2 (11x11), which is 121. Now we multiply by pie (3.14x121) which is 379.94. Your answer is

379.94 inches!!!!

What is 43/8 as a mixed number

Answers

8 goes into 43 5 times with 3 left over so your answer will be = 5 3/8
43/8 as a mixed number is 5 3/8 because when you divide 43 by 8, it gives you 5.3.  Hope that helps

Original amount 85. new amount 56

Answers

There is a 29 difference between the two.
29 amount difference. The equation would be, 85-29=56.

What is the volume of the figure

Answers

3^(3)+3^(3) + 3^(3) => 

\n \n 27+27+27 = \n \n =\framebox[1.1\width]{ 81 } \par \n \n \framebox[1.1\width]{ Good Luck } \par
3³ + 3³ + 3³ = 27+27+27 = 81 cm³

If the bases and heights of a prism and a pyramid are the same and the volume of the prism is 27 cubit units, what is the volume of the pyramid? cubic units

Answers

Answer:

The volume of the pyramid is 9 cubic units.

Step-by-step explanation:

Given : If the bases and heights of a prism and a pyramid are the same and the volume of the prism is 27 cubit units.

To find : What is the volume of the pyramid?

Solution :

We know that,

If a pyramid and a prism have the same base and height then their volumes are always in the ratio of  1 : 3.

Which means the volume of pyramid is one-third of the volume of the prism.

i.e.V_P=(1)/(3)* V_p

Volume of the prismV_p=27 \text{ unit}^3 (given)

The volume of pyramid is

V_P=(1)/(3)* 27

V_P=9\text{ unit}^3

Therefore, The volume of the pyramid is 9 cubic units.
You divide 27 with 3 I think, because when you need to know the pyramid's volume you do:
base x height / 3
And when you want to know the prism's it's just the base x height.

a cookie recipe calls of 4 cups of flour to 3 cups of sugar. For each cup of flour that is used, how many cups of sugar are needed

Answers

We need to find the sugar to flour ratio. 

It is 3 cups of sugar to 4 cups of flour.

3 : 4

3 divided by 4 is 3/4.

For each cup of flour you will need 3/4 a cup of sugar.
Other Questions
Write an expression for the calculation 34 minus 5 times the difference of 11 and 6
What are two ways the graphed function could be used to solve real world problems?
4 hot dogs and a soft drink costs $6.30 whereas one hot dog in for soft drinks cost $4.20 what is the total cost of one hot dog and one soft drink?​
8. Albert's father is 24 years older than Albert is. In 8 years, his father will be twice as old as Albert. How old is Albert now? How old is his father?