Answers by Cleidson Barbosa
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Answers by Cleidson Barbosa

Answers by Cleidson Barbosa
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Determine whether each solution is correct. If the solution is not correct, describe the error. 3. -6x + 13 = 7x -6x + 13 – 6x = 7x – Ox 13 = x
answered Mar 8, 2021
5 votes
194k views
Two garden plots are to have the same area. One is square and one is rectangular. The rectangular plot is 2 meters wide and 8 meters long. How large is one side of the square garden plot in meters?​
answered Nov 3, 2020
0 votes
177k views
Which of the following equations represents the statement: "The product of a number y and 3, less 8, is equal to 22"? a.) 3 + y - 8 = 22 b.) 3y - 8 = 22 c.) 8 - 3y = 22 c.) 3(y - 8) = 22
answered Apr 18, 2020
7 votes
182k views
The first step chelsea used to solve an equation is shown below 3x^2 +4x =19 x(3x +4) =19 what property justifies this step? A. Inverse property B. commutative property C. Associative property D.distributive
answered Feb 2, 2020
5 votes
67.3k views
An experiment requires a HEPES buffer, pH 8.0. Write an equation for dissociation of HEPES. What is its effective buffer range? Describe how you would make 1.0 L of 0.10 M HEPES buffer (MW = 260.3 g/mol)
answered Jan 21, 2020
4 votes
148k views
A glass cylinder is completely filled with 24x^5y^8 cubic inches of salt solution. The jug has a base area of 4x^5 square inches. The hight of the jug, in inches, is represented by the expression 24x^5y^8/
answered Dec 22, 2019
4 votes
52.8k views
Which statements about mutations are true? Check all that apply.
answered Oct 2, 2019
4 votes
107k views
What should readers do before they start to read a new text? A set a purpose for reading B ask others to tell them about the text C read several other texts by the same author D skip forward to see how
answered Sep 23, 2019
7 votes
51.0k views
Perform the division to simplify completely, express 17 and 7/9 as a fraction in lowest terms.
answered Aug 7, 2019
2 votes
135k views
PLZZZZZ help me F(x)= 3x+1 and G(x)= x-4 Find (f+g)(x) Find (f-g)(x) Find (g-f)(x) Find (f*g)(x)
answered Aug 6, 2019
5 votes
39.1k views
Which statement best describes one similarity between the six-day war and the yom kippir war
answered Feb 24, 2019
5 votes
793 views
The sum of 2 numbers is 164. Their difference is 18. What are the 2 numbers?
answered Sep 22, 2018
3 votes
229k views
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