What does the situation j=18 represent in terms of this problem situation? In 2j+10=46

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

answer4 to the second power is 16

and 4 to the third power is 64,

where is the picture

step-by-step explanation:

wow ok so the answer is 1k or just k

because of combining like terms xd