Answer:
x = 6
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
<u>Geometry</u>
- All angles in a triangle add up to 180°
Step-by-step explanation:
<u>Step 1: Set up equation</u>
(8x + 2) + 70 + 60 = 180
<u>Step 2: Solve for </u><em><u>x</u></em>
- Combine like terms: 8x + 132 = 180
- Isolate <em>x</em> term: 8x = 48
- Isolate <em>x</em>: x = 6
Factors of 30: 1,2,3,5,6,10,15,30
<h2>
Options A, B and C are correct choices. :) !!</h2>
Step-by-step explanation:
We have been given that Mael 15 ml of bleach with 3.75 liters of water to make a sanitizing solution for a daycare.
Let us see our given options one by one to find which could be combinations of volumes of bleach and water for Mael's sanitizing solution.
Let us compare our given volume proportions with volume proportion of Mael's sanitizing solution.
A. 12 ml bleach and 3 liters of water.
We can see that both proportions are equal, therefore, option A is a correct choice.
B. 6 ml bleach and 1.5 liters of water.
We can see that both proportions are equal, therefore, option B is a correct choice.
C. 3 ml bleach and 0.75 liters of water.
We can see that both proportions are equal, therefore, option C is a correct choice.
D. 20 ml bleach and 5.5 liters of water.
We can see that our both proportions are not equal, therefore, option D is not a correct choice
<h2>
plz brainly me :)</h2>
