. • The distance, on the map, from the island of Hawaii to the city of San Diego is 6 x 10
• The actual distance, from the island of Hawaii to the city of San Diego, is 4.5 x 103 kilometers.
What is the scale? HELP PLS

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%