What is the sum 2(4 + d)

i thin 4x

Explanation:

The answer of 2(4+d) would be 2d+8

Explanation: This equation is asking what 2 multiplied by 4+d is. So, you would multiply 2x4 and get 8, and 2xd and get 2d. So, you’re answer would be 8+2d. I rearranged the equation to sort of follow the ax^2+bx+c order.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.