Expand this expression by using distributive property. 8(4b+7c)

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle