If 2w + 4t = 14 and 4w + 5t = 25, what is the value of 2w + 3t ?

if 3w+4=25, what is the value of 4w+3?

5z+4+4t+8+9=52 2z+4+w+8+9=34 In the correctly worked addition problems above, what is the value of 3z+4t-w ?

The value of t is inversely proportional to the value of w.If values of w increase by a factor of 5, what happen to the values of t?

(3)/(w)-(4)/(3)=(5w)/(10w^(2)) In the equation above, what is the value of w?

If T means 'x', U means -, V means '-:' and W means '+', then what will be the value of the following expression. (50 V 2) W (28 T 4)

If "T" means (x), 'U' means (-) , 'X' means (÷) and W means (+), then what will be the value of the following expression ? (50 X 2) W (28 T 4 ) ? 1) 142 2) 158 3) 137 4) 163

the angular velocity omega of a particle varies with time t as omega = 5t^2 + 25 rad/s . the angular acceleration of the particle at t=1 s is

the angular velocity omega of a particle varies with time t as omega = 5t^2 + 25 rad/s . the angular acceleration of the particle at t=1 s is

The weight W of a certain stock of fish is given by W = nw, where n is the size of stock and w is the average weight of a fish. If n and w change with time t as n = 2t^(2)+3 and w=t^(2)-t+2 , then the rate of change of W with respect to t at t = 1, is