You need to purchase supplies for the trip. You have $1000 to spend. Oxen: $40 each Food: $0.20 per lb Clothing: $10 per set. Matt also charges 5% tax Purchase at least 2 oxen, 500lbs of food, and 5 sets of clothing. You may want to purchase more. Select the amount of items and find the total cost including tax.

If 3x+8=3x+8 is it one solution or no solution

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.