Melanie is 5 years younger than twice Michael's age. Which expression represents Melanie's age? *

a 5 - 2x

b 5 + x

c 2x - 5

d 2x + 5

Z - 9 = 27 a. 3 b. 16 c. 18 d. 36

A student is driving a car at 60.0 miles/hour. what is its speed in m/s

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The logistic growth function f (t) = models the number of people who have become ill with a particular infection t weeks after its initial outbreak in a particular community. How many people were ill after 9 weeks?

How do i solve this word problem (based on real numbers) cant figure out the operations to use In January 2008, the temperature in parts of Minnesota fell from 48ºF to - 12ºF over a 24 hour period. what was the average temperature change per hour A.

If a 50 ft flagpole casts a 95 ft shadow, then how long is the shadow that a 5 ft tall man casts?

Sophie bikes at a speed of s miles per hour. Her friend Rana is slower, her biking speed is only r miles per hour. Today the girls went for a 20 miles trip, each girl was biking at her usual speed.

Five out of every six girls in 6th grade completed homework if there are 48 girls in 6th grade how many girls completed homework

Find the probability of rolling factors of 4.