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
Bumek [7]
3 years ago
6

0.50x+0.45(50)=38.5 x=?

Mathematics
2 answers:
ohaa [14]3 years ago
7 0
0.5x + 0.45(50)=38.5
0.5x +22.5=38.5
Subtract both sides by 22.5
0.5x=16
Divide both sides by 0.5 or multiply both sides by 2
x=32
My name is Ann [436]3 years ago
4 0
0.50x + 0.45(50) = 38.5
0.50x + 22.5 = 38.5
0.50x = 38.5 - 22.5
0.50x = 16
x = 16 / 0.50
x = 32
You might be interested in
50 POINTS<br>what is 2^-4×r^3×s^-2 <br>when r=-3 and s=5?<br>Explain please..
Korvikt [17]
You'll get -6.25
To find a negative power, put it 1 over it and remove the negative symbol. For example, to simplify 2^-4, we would do 1/2^-4, then remove the negative to get 1/2^4, which is 0.0625
Then you have that -3^3 is -27 (since -3*-3*-3 is -27). Then using the above method, you can simplify 5^-2 to 1/5^2, which is 0.4

0.0625*-27*0.4 is -27/400

:)
5 0
4 years ago
Read 2 more answers
I really need help can someone please help me I posted this before but no one answers pls help me quick don't be like other fool
solmaris [256]
P = 4ft

Explanation:
take 5 and 3, add them together = 8. "straight down to double its distance" so that would mean to do either 8 divided by 2 or 4 x 2. 4 x 2 - 3 = 5 (5 = final position). p = 4ft
8 0
2 years ago
Whoever tells me what 10+10 is I’ll give out a brainliest to
bija089 [108]

Answer:

20

Step-by-step explanation:

7 0
3 years ago
terry ate 4 less cookies than jack. alvin ate four times as many cookies as terry. if x represents the number if cookies that ja
Ierofanga [76]

Answer:

Alivin= 4(x-4)

Step-by-step explanation:

7 0
3 years ago
How to solve b/2= -4
kobusy [5.1K]

Answer:

b = -8

Step-by-step explanation:

crossmultiply

6 0
4 years ago
Other questions:
  • What is the value of x?
    15·1 answer
  • Gary has enough money to buy at most 5.5 pounds of potatoes. The potatoes are 50 cents per pound. How much money does Gary have?
    5·2 answers
  • The original price is $3.00 and the store dismount is 25% what is the discounted price?
    5·1 answer
  • Which equation is equivalent to 60% of 25? Select all that apply.
    9·1 answer
  • A triangle has angles measuring 2x°, x° and x°. Write an equation that can be solved to find the value of x. Then, find the meas
    14·1 answer
  • Which graph represents the solution set of this inequality?<br><br>12b - 15 &gt; 21
    12·2 answers
  • Racer A applies a 50 N force to a 2 kg race car. Racer B can only provide a force of 25 N.
    12·2 answers
  • Im so mad rn bc i dont get this please HELP
    11·2 answers
  • 7(3+5) = 8 + ___<br><br> What number or expression could fill in the blank that would make this true
    11·2 answers
  • Please help will give brainiest to correct answer
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!