Substituindo x por -7 na expressão algébrica do item a) obtemos o valor numérico: a) 21
b) - 21
c) - 7
d) - 16
e) 16

Susan is paying $0.30 per $100 on her $483,000 home in homeowners insurance annually. if her annual homeowners insurance premium is divided into twelve equal monthly installments to be included on each of her monthly mortgage payments of $2,128.00, what is her total monthly payment?