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
Helen [10]
3 years ago
12

(7/4x-5)+(2y-3.5)+(-1/4x+5)

Mathematics
1 answer:
Mazyrski [523]3 years ago
6 0
Hope this helps you !

You might be interested in
I need to figure this out in simplest form but I’m stuck
Arte-miy333 [17]

Answer:

z ≥ 2

Step-by-step explanation:

Step 1: Write inequality

-7z - (-5z - 4) ≤ -3z - 2 + 4z

Step 2: Solve for <em>z</em>

  1. Distribute negative: -7z + 5z + 4 ≤ -3z - 2 + 4z
  2. Combine like terms: -2z + 4 ≤ z - 2
  3. Add 2z to both sides: 4 ≤ 3z - 2
  4. Add 2 to both sides: 6 ≤ 3z
  5. Divide both sides by 3: 2 ≤ z
  6. Rewrite: z ≥ 2
8 0
4 years ago
What is the mean of Variable B?
kherson [118]
Okay, for variable B you have the data points:
1, 2, 3, 5, 6, 6, 7, 7, 10, and 10. 
What you need to do to find the mean (or average) is add all the data up and divide by how many pieces of data you had. So, the sum of all the points is 57. There are 10 points overall.
57/10 is 5.7
Your average for variable B is 5.7
8 0
3 years ago
Anna paid to have 5 dozen roses delivered. Each dozen roses cost $19.99. Anna paid $14.50 for delivery. What is the total amount
Gala2k [10]
34.5 is the answer I think
7 0
3 years ago
Bonjour j’ai un exercice de maths et je ne comprends rien
Minchanka [31]
Donc pour trouver la réduction de 30% nous allons trouver 30% de 49 alors nous allons faire 30 × 100 × 49 = 14,7 14,7 est la réduction maintenant nous devons faire 49 € -14,7 € soit 34,3 €, le prix est maintenant de 34,3 €, désolé d'utiliser Google Translate pour vous aider, mais j'espère que c'est correct :)
4 0
3 years ago
11. You are given the following graph:
Serggg [28]
Well, the solid line is y≥x/2-1 whereas the dotted line has the equation y<4x+1. The solution to this system of inequalities comes out to being (.8<span>,3.2)</span>
8 0
4 years ago
Other questions:
  • 5) Consider the sequence of steps to solve the equation: 2(x − 4) + 5x = 9x − 10 Given ⇒ 2(x − 4) + 6x = 9x − 10 Step 1 ⇒ 2x − 8
    14·2 answers
  • Beth's monthly charge for Internet access y is represented by the function
    10·1 answer
  • Evaluate 3{5 + 3[10 + 4 · 8]}
    11·1 answer
  • ASAP
    8·1 answer
  • The price of a set of headphones that regularly sells for $99 increases by 30%
    6·1 answer
  • The graph of a system of linear equations with the same slope and the same y-intercepts will have no solutions.
    6·1 answer
  • What is the nearest cubic unit for the radius and volume of a cylinder with a height of 9
    8·1 answer
  • Simplify 4p+3q-3p-3q
    7·1 answer
  • It’s algebra it says find each function value here is a picture of the work sheet
    10·1 answer
  • Solve the system of linear equations by substitution.<br><br> y = 2x + 8<br> y = -2x
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!