How do you solve these problems?

a. (2/7)x + 5= -21 and

b. 1/2(18x-2)=0

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars