Is n = 2 a solution to the equation 4n - 3 = - 2n + 9. Show your work and explain your answer.

105 minutes per day = hours per week

A patient is given a 100-milligram dosage of a drug that decays exponentially at a rate of 11% per hour. Which equation could be used to find the time when 15 milligrams of the drug remain? A. 100 = 15 (0.89) ^x B. 100 = 15 (0.11) ^x C. 15 = 100 (0.

In a reforestation program, 4250 seedlings were planted. Three times as many hemlocks as spruces were planted. The number of oaks planted was 50 more than twice the number of spruces.

A lawn mower is on sale for $284.99 before sales tax. Georgia state sales tax is 4%. Which equation could be used to find the total cost (c) of the mower? A 1.04 (284.99) = c B 0.04 (284.99) = c C 0.04c = 284.99 D 1.04c = 284.99

There are 26 students in an algebra class. The number of girls in the class is one less than twice the number of boys. How many boys are in the class.

Which decimal number is equal to 2/3? A. 0.6 B. 0.66 C. 0.6 D. 0.67

Derek is training for a half-marathon. His training plan sets his goal for this week at 18 miles with three short runs and one longer run. His three short runs total 9.35 miles. How long will his long run need to be to meet his goal?

Kayla bought 9/4 pounds of apples what is the weight as a mixed number

Your friends finds the percent increase from 140 to 203. Is your friend correct? 203 - 140 2030.31 = 31%

noama fly's from Italy to hongkong. her plane leaves Italy at 18:45 and arrives in hongkong 13 hour and 25 minutes later. the local time in Hong Kong is 6 hours ahead of Italy. time at what time does she arrives in hongkong