<em><u>Answers</u></em><em><u>: </u></em>
<em>4</em><em>.</em><em> </em><em>=</em><em>9.999</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>
<em><u>Examplantion</u></em><em><u> </u></em><em><u> </u></em><em><u>:</u></em>
<em><u>5</u></em><em><u>×</u></em><em><u>2</u></em><em><u>÷</u></em><em><u>3</u></em><em><u>=</u></em><em><u>9.99999</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
It works.
Step-by-step explanation:
11x≠42
So 42/11 is not a viable solution for x. All other real numbers work, so x=-5 is a solution.
Answer:
3/2 is the slope
Step-by-step explanation:
In y = mx + b form, the slope is in the m position and the y intercept is in the b position.
5x + 2y = 8
2y = -5x + 8
y = -5/2x + 8.....slope (m) is -5/2
3x - 7y = 10
-7y = -3x + 10
y = 3/7x - 10/7.....y int (b) = -10/7
so ur equation with slope(m) of - 5/2 and y int (b) of -10/7 is :
y = -5/2x - 10/7 <== slope intercept form
First let's find their current ages:
Billy + 6years = Amy
Billy + Amy = 22
Combining these equations:
Billy + (Billy + 6years) = 22
2 Billy = 16
Billy = 8
Billy + 6 = Amy
8 + 6 = Amy
Amy = 14
In 8 years Billy will be 16 and Amy will be 22. The answer is d.
