Justify each solutions
-1/2(5x-8)=7
5x-8=-14
5x=-6
x=-6/5
2(x+3)+x=-9
2(x)+2(3)+x=-9
2x+6+x=-9
3x+6=-9
3x=-15
x=-5

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

How many grams the dog will eat in 3 days?