Question

Solve the equations: (a) 3(x−1) +7=11 A. (b) 14=7x/10 −8 A. (c?) (x−3)/5 −2 =−1 A. (d) 20−(2x−5) =25 A. (e) (y−7)/3 −1=0 A. (f)m/4 −7 =3 A. (g) 3z+11=41 A. (h) 4(x+1) =16 A.

Answer 1

${55333 = = 55562200452}^{?}$

An object is thrown up with a speed of 50 m/s. Its

height from the ground after 7 s is [Take g = 10 m/s2]ccvv