2. in which situation do the quantities
combine to make ?
a. emily ran 3 miles on saturday and
walked 3 miles on sunday,
b beverly bought a chair for $350 and
sold it 3 years later for $350.
c. josh ran 2 laps counterclockwise
around a track and then 2 laps
clockwise around the track.
d. trey deposited $150 into his savings
account on friday and withdrew $100
the following week

i believe the answer to be 48

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°