Answer:
its D) x = -8 is correct
All the values less than 7 are included in the number line. The graph on number line is shown in figure attached. In the options given, all values in Option A, B and C are greater than 7 so these cannot be included.
-Hops
I think you have to do 120-60% and the answer is 48 dollars.
The value of the ratio of skateboards wheel in its simplest form is <u>1:4</u>.
<h3>What is the ratio?</h3>
The ratio refers to the numerical relationship between two variables.
Ratios show the quantity of one variable contained in another.
Ratios are expressed in fractions, decimals, or percentages. They can also be written using the ratio symbol (:).
The total number of skateboards = 12
The total number of wheels = 48
The ratio value of skateboards wheels = 48:12
= 4:1 or 1:4
Thus, we can conclude that for every skateboard, there must be 4 wheels, given their ratio values.
Learn more about ratios at brainly.com/question/12024093
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Answer:
y > 11/2
Step-by-step explanation:
This is solved the same way a 3-step equation is solved.
<u>Step 1</u>: subtract the smaller variable term from both sides.
4y -2y +3 > 2y -2y +14
2y +3 > 14
<u>Step 2</u>: subtract the constant with the variable term.
2y +3 -3 > 14 -3
2y > 11
<u>Step 3</u>: divide by the coefficient of the variable.
2y/2 > 11/2
y > 11/2
_____
<em>Additional comment</em>
By choosing to subtract the smaller variable term in the first step (regardless of which side of the inequality it is on), we ensure that the remaining variable coefficient is positive. That means we can do step 3 without worrying about changing the direction of the inequality symbol, because we're dividing by a positive number.
