The length of a rectangle is 1 less than twice its width. If the length is doubled and the width is increased by 1, the new perimeter is 38 meters. Find the original length and width. Solve algebraically using one
variable.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

correct answer is b. 27/8

step-by-step explanation:

i believe it's a.

i'm not sure on this one, most likely correct.