Answer:1/2
Step-by-step explanation:
Given equation of the line ,
Simplify ,
Transpose terms to RHS ,
Divide both sides by 5 ,
Now we know the slope intercept form of the line as 
we have ,
As we know that the slope of all parallel lines are same . Henceforth ,
Answer:
4
Step-by-step explanation:
4(4-4)+4=4
insert 2 in a and-2 in b
Answer:
a = 15
b = 7
c = 4
Step-by-step explanation:
Given in the question an expression ![\sqrt[4]{15}^{7}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B15%7D%5E%7B7%7D)
This expression can be written as 
As we know that roots are most often written using a radical sign, like this, ![\sqrt[n]{x}](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Bx%7D)
But there is another way to represent the taking of a root.
You can use rational exponents instead of a radical. A rational exponent is an exponent that is a fraction. For example, can be written as 
Secondly two powers having same base can be multiply
9514 1404 393
Answer:
h ≤ -7/2
Step-by-step explanation:
This is what is known as a "2-step" problem.
The first step is to "isolate the variable term" by adding the opposite of the term on the left that does not have the variable in it. That is, we want to add -4 to both sides of the inequality.
4 -4 +2h ≤ -3 -4 . . . . add -4 to both sides
2h ≤ -7 . . . . . . . . . . variable term isolated
Now, we want to get rid of the coefficient of the variable (make it be 1), so we use the multiplicative inverse. That is, we multiply both sides of the inequality by 1/2, the reciprocal of the coefficient.
(1/2)(2h) ≤ (1/2)(-7) . . . . . multiply both sides by 1/2
h ≤ -7/2 . . . . the solution
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For an inequality, multiplying or dividing by a negative number causes the direction of the comparison to be reversed. (Here, our multiplier was 1/2, not negative, so no such reversal was required.)
<u>Example</u>:
1 < 2
-1 > -2 . . . . . both sides multiplied (or divided) by -1
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<em>Additional comment</em>
As when solving equations, you must do the same thing to both sides of the inequality.
