Answer:
c=1146
Explanation:
Given 5y=3478 - 3c
Then if y= 8 then substitute y in the equation as
5*8=3478-3c
40=3478-3c ------collect like terms as;
3c=3478-40
3c=3438
c=3438/3 =1146
A media query determines the capability of the mobile device, such as screen resolution, and directs browsers to CSS.
<h3>What is the usefulness of a media query d?</h3>
Media queries can be expressed as key part of responsive web design because they give room for a programmer to be able to create different layouts depending on the size of the viewport.
These queries is also essential in detecting other things as regards the the environment that the site is running on, like may be the user is is operating with touchscreen or may be he is using mouse.
Hence, A media query determines the capability of the mobile device, such as screen resolution, and directs browsers to CSS.
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E. Redundant. In my opinion most of the opinions are contradictory because invalid, falsified, and redundant have closely similar meanings
The conclusion that the writer should add to summarize the argument of the passage is: "Hence, more schools should follow the trend of starting later in the morning if they want to see improved test scores, greater attendance numbers, and, most importantly, healthier, happier teens."
<h3>Meaning of a text's conclusion</h3>
The conclusion of a text is the final part of the text where the author summarizes the main ideas of the text.
The text above encourages the opening of schools later to help students enjoy longer hours of sleep. The conclusion beginning with the transition, "hence" aptly summarizes this point.
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