A student wanted to use toilet paper to show the distance of one astronomical unit, or the distance from the sun to earth. They decided to use a scale factor of 1 square of toilet paper=100000 km. How many rolls will the student need if each roll of toilet paper has 500 squares

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

only 10/60 isn't equivalent

hope this : )

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: