The Las Vegas<span> Valley is a major metropolitan area located in the southern part of the U.S. </span>state.<span>This article needs additional citations for verification.The influx of military personnel and casino job-hunters </span>helped<span> start a land building.Companies that originally were formed in the </span>Las Vegas region.Las Vegas<span> officially the City of </span>Las Vegas<span> and often known simply as Vegas, is the 29th-most populated city in the United States, the most populated city in the </span>state<span> of Nevada, and the county seat of Clark. The influx of construction workers and their families </span>helped Las Vegas<span> avoid economic calamity during the Great canyon.</span>
we are given
Marie can make 1/8 quart of orange juice in 3/4 of a minute by squeezing oranges
it means

Since, we have to find for 1 minute
so, to find 1 on left side , we will have to multiply both sides by 4/3

..............Answer
Since q+d=19, we can re-write this as d=19-q. Using the second equation 0.25q+0.1d=4 we can multiply both sides by 100. So we get 25q+10d=400. So now we can plug d=19-q into 25q+10d=400. So now we get, 25q+190-10q=400. Subtracting both sides by 190, we get 15q=210 and that q=14 plugging that in d=5
0x+2 =y
So technically x+2=y