MATHEMATICS MIDDLE SCHOOL

For X, (3x-40°)=2x-10°)​

Answers

Answer 1
Answer:

Hello!

3 x - 40^0 = 2 x - 10^0

3 x - 1 = 2 x - 1

3 x = 2x

3 x - 2 x = 0

Hence, the answer is 0

I hope this helps, and have a nice day!

Related Questions

A company makes concrete bricks shaped like rectangular prisms. Each brick is 11 inches long,8 inches wide, and 5 inches tall. If they 11,000 in^3 used of concrete, how many bricks did they make?
a painter is painting a home. he uses a consistent amount of pain per day. at the beginning of the project he has 225 gallons of paint. after 5 days he has 16.5 gallons in the bucket. write and solve an equation to represent this situation.
Willa is building birdhouses. Each side of the birdhouse will need 9 nails. How many nails does Willa need for each birdhouse? There are 7 sides on the birdhouse. If Willa uses only 7 nails on each side, how will the total number of nails she uses change?
What is the simplest form of 27/42?    a.27/42  d.9/14   b.1 15/27  e.13/21   c.2/3
What is the percent of change? initial value:30 final value:180

Katrina saved $200 to purchase her tablet. her father spent 10 times as much money time buy his new computer. how much did her father's computer cost?

Answers

Her father's computer cost $2,000

- Katrina saved $200 to purchase her tablet

This means Katrina saved an amount of $200 to be able to purchase the tablet which cost $200

- Her father spent 10 times as much money time buy his new computer

Katrina father also purchased a new computer which cost is 10 times the amount that Katrina saved to purchase her tablet

- How much did her father's computer cost?

Her father's computer cost $2,000 ($200 X 10 times)

See related question here brainly.com/question/1787018
He spent $2,000 on his computer

1,000 more than 37,568 isa.36,568 b.37,468
c.37,668 d.30,000

Answers

i would have to say none of them are correct :(
1000 more than 37568 would be 38568
it is a.36,568 because if u subtract 37,568 from 1,000 that gets u the answer

8x{[(7+4)x2]-[(11-7)x4]}

Answers

Well, think about the Order of Operations here. The normal parenthesis are the first to get solved.
8x{[(11)x2]-[(4)x4]}
Next, the brackets.
8x{[22]-[16]}
After the Brackets come the braces.
8x{6}
And finally, just multiply.
The answer is
48
Hope it Helps!  :)
This is your answer -8x3 • (4x2 - 11)

What is 8x squared = 56 rounded to the nearest tenth equal?

Answers

8x^2=56\ /:8\nx^2=7\nx^2-7=0\n(x- √(7) )(x+ √(7) )=0\nx-√(7)=0\ \ \ \ \ or\ \ \ \ \ x+√(7)=0\nx=√(7)\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x=-√(7)\n \n x\approx2.65\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x-\approx2.65
8x^2=56
divide noth sides by 8
x^2=7
square root both sides
x=2.65 or -2.65

Mr. Grayson owns a wood company that sells trees. Mr. Grayson gets a request from a customer to buy a palm tree of a specific height. Mr. Grayson’s tree nursery is very large and is organized by a coordinate plane map system. He finds a palm tree that he thinks might meet the customer’s specifications. The tree is located at coordinates (35, 28). He calls his assistant to come over to help him determine the height of the tree. He asks his assistant where she’s located. His assistant says she is located at (70, 15). Each unit on the coordinate grid represents 1 ft. How far is Mr. Grayson’s assistant from the tree? Round to the nearest tenth. Show your work. Pls and Thank you <3

Answers

distanc formula
the distance betwen points (x1,y1) and (x2,y2)  is
D=\sqrt{(x2-x1)^(2)+(y2-y1)^(2)}

so
distance betwen him and assistant is
distance between (35,28) and (70,15)

D=\sqrt{(70-35)^(2)+(15-28)^(2)}
D=\sqrt{(35)^(2)+(-13)^(2)}
D=√(1225+169)
D=√(1394)
D=37.3363

about 37.3 feet away

-25 - 17(9 + 8) I keep getting different answers..

Answers

We must use the order of operations as expressed by the saying:

Please Excuse My Dear Aunt Sally

P = Parentheses
E = Exponent
M = Multiplication
D = Division
A = Addition
S = Subtraction

So, we start with the parentheses:

-25 -17(17)

Next, we complete the multiplication problem:

-25 -289

Now, we do the subtraction problem:

-314

Hope this helps!
Other Questions
What is 47 divided by 3619
Subtract and simplify.(-y2 – 4y - 8) – (-4y2 – 6y + 3)
What is the approximate volume of the cylinder? height = 52.2 cm; diameter = 20 cm A. 1640 cm3 B. 3300 cm3 C. 16,400 cm3 D. 65,600 cm3
What is the inverse of the function below? f(x)= x/4 -2