Use the following property to type a new equation. Substitution Property:
x = 10
X- y = 12

HELPP ASAP

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?