Answer:
Step-by-step explanation:
g(x) = x^2 - x
g(2/3) = (2/3)^2 - 2\3 = 4/9 - 2/3 = 4/9 - 6/9 = -2/9
Let's solve your equation step-by-step.<span><span><span><span><span><span><span>(4+5</span>+8</span>+p</span>+7</span>+6)/</span>6</span>=6</span>Step 1: Multiply both sides by 6.<span><span><span><span><span><span><span>(4+5</span>+8</span>+p</span>+7</span>+6)/</span>6</span>=6</span><span><span><span>(<span><span><span><span><span><span>4+5</span>+8</span>+p</span>+7</span>+6)/(</span>6</span>)</span>*<span>(6)</span></span>=<span><span>(6)</span>*<span>(6)</span></span></span><span><span><span><span><span><span>4+5</span>+8</span>+p</span>+7</span>+6</span>=36</span>Step 2: Simplify both sides of the equation.<span><span>p+30</span>=36</span>Step 3: Subtract 30 from both sides.<span><span><span>p+30</span>−30</span>=<span>36−30</span></span><span>p=6</span>Answer:<span>p=<span>6</span></span>
Answer:
Let total number of boys be b.
ratio of boys after 14 boys leave is
(b - 14) / p = 3 / 10
=> 3 p = 10 b - 140
=> 10 b = 3 p + 140
= > b = 0.3 p + 14
Answer:
ratio of hours lisa works to hours lisa sleeps= 3:8
Step-by-step explanation:
lisa goes to school for 7 hours per day lisa works 3 hours per day
Lisa sleeps 8 hours per day.
For the ratio of hours lisa works to hours lisa sleeps
ratio of hours lisa works to hours lisa sleeps= hours Lisa works/hours Lisa sleeps
ratio of hours lisa works to hours lisa sleeps= 3/8
ratio of hours lisa works to hours lisa sleeps= 3:8
<h2>
Answer:</h2><h2>Yes, the simplified form of 2 square root of 3 − 2 square root of 3 is rational.</h2>
Step-by-step explanation:
The given expression is 
After performing the subtraction operation, the result is 0 as the terms are equal and opposite in sign, they cancel each other.
Rational numbers are those which can be expressed in the form of fractions, decimals, e.t.c
Since 0 can be expressed as a fraction, it is a rational number.
For eg: 
= 0,
Hence the result of the given expression is a rational number.
