We can set up a proportion since we know the ratio between the # of purple marbles and the # of green marbles.
A ratio is a way to compare two different values: for every 8 purple marbles there are 5 green marbles
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</h2><h2 /><h2>when we cross multiply, we get 5p = 240 </h2><h2>we divide both sides by 5 to isolate the variable </h2><h2 /><h3><u>There are 48 purple marbles </u></h3>
The earth is approximately 93,000,000 miles from the sun. If it were 10x further, it would be 930,000,000
That would place it closest to Saturn which is about 890,000,00 miles away from the sun.
Answer:
no sorry
Step-by-step explanation:
= 9.71 Only way I could think of to solve it
Step-by-step explanation:
10x-72=3x-4
7x=68
x=9.71
