<span>-5(4x+7)<25
Use distributive property(Multiply -5 by 4x and 7).
-20x - 35<25
Add 35 to both sides
-20x< 60
Divide both sides by -20 so that the only thing remaining on the left side is the variable x. *Note: When you divide a negative number on both sides of the inequality, the greater than/less than sign flips to it's opposite.
Final Answer: x> -3</span>
Answer:
Step-by-step explanation:
We have been given that on a number line, the directed line segment from Q to S has endpoints Q at –14 and S at 2. Point R partitions the directed line segment from Q to S in a 3:5 ratio.
To write the expression which will find the location of R we will use section formula when a point P divides segment internally in ratio m:n.
Now let us substitute our given values in section formula. Since number line is a one dimensional, therefore, its y-coordinate will be 0.
Therefore, the expression represents the formula to find the location of point R.
Answer:
20,14,2.5,350,40
Step-by-step explanation:
7x4=28 and 5x4 is 20
5x2=10 and 7x2=14
7 divided by 2 is 3.5 and 5 divided by 2 is 2.5
5x50=250 and 7x50=350
and last one is 7x8=56 and 5x8=40
Answer:
IV. A+{1, 2, 3, 6, 12}
Step-by-step explanation:
The set of natural numbers form a poset number under relation of > or =. The discrete variables are used to form a poset. The symbols for divisibility in poset form are when an integer is divided by the variable without integer. The correct answer is therefore 4th option.
If you divide 55 by 5 you'll get 11 then you have 4 left over so you divide 4 by 5 and get 0.8 . Add 11 and 0.8 and you get 11.8