Which expression is equivalent? -3(6x+7)+4(7x+2)

A. 10x+13

B. 10x-13

C. -10x +13

D.-10x-13

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?