1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PolarNik [594]
3 years ago
12

Write and solve an equation to find the value of the variable 104,137,154,131,x; mean=130

Mathematics
1 answer:
Damm [24]3 years ago
3 0
(104+137+154+131+x) / 5 = 130

The calculation part I would like to leave it for you. It's a good practice.
You might be interested in
Yaro buys a baseball cap for $9.50. He also buys a new baseball. Yaro speads $13.50 altogether.
VMariaS [17]

Answer:

13.5 = 9.5 + x

x=4

Step-by-step explanation:

In this problem, the price of the baseball cap, which is $9.50, and a baseball, whose price is unknown (and therefore must be the variable), total $13.50. So, to set up the equation add the two prices and set them equal to the total, 9.5+x=13.5.

Then, using the subtraction property of equality subtract 9.5 from both sides. This means x=4, so the baseball cost 4 dollars.

4 0
3 years ago
An angle that is supplementary to an angle that measures 42° would measure _____°.
Ede4ka [16]
Supplementary angles add up to 180 degrees. to find one just subtract. 
180- 42= 138
7 0
3 years ago
How do you know where to place the decimal point in the quotient when dividing decimals by a whole number
kvasek [131]
Always when division with fractions, always move the decimal to the left.
8 0
3 years ago
Two bags each contain black and white marbles, as shown below. If Karl draws one marble from each bag, what is the probability t
Elden [556K]

Answer:

The answer is A

Step-by-step explanation:

Hope this helps!

:)

8 0
3 years ago
Read 2 more answers
Point A (2, -3) is translating five units to the left and 4 units up. What is the new point?
solmaris [256]

Answer:

(-3,1)

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • CAN SOMEONE PLEASE HELP ME WITH MY MATH !!!​
    11·1 answer
  • Find the excluded value of the rational expression 2x + 6/4x - 8
    15·2 answers
  • C.) In a special paint the following tints are added, 200ml of green tint,350ml of blue tint and 450ml of red tint. calculate th
    15·1 answer
  • Of the 1248 students enrolled 24% did not like the new mascot design. what is the mean of this binomial distribution
    7·1 answer
  • Lily has walked 2 miles. Her goal is to 6 miles. Lily plans to reach her goal by walking 3 miles each hour h for the rest of her
    15·1 answer
  • Examine each capital letter in the alphabet. Determine which letters have 180° rotational symmetry about a point in the center o
    9·1 answer
  • Pls help me on these 2 questions !!
    8·1 answer
  • Whenever a,x,y are positive integers, which of the following expressions is equivalent to x^ay^a
    9·1 answer
  • Find the factors of function g.
    14·1 answer
  • Help pleas I will give brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!