The temperature of a chemical solution is originally 21^\circ\text{c}21 ? c21, degree, c. a chemist heats the solution at a constant rate, and the temperature of the solution is 75^\circ\text{c}75 ? c75, degree, c after 121212 minutes of heating.

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

How do you write y-10=2 (x-8) in standard form

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)