A circle has a mass of 3 grams and a square has a mass of 2 grams. which is the mass of a triangle? a. 9/5 grams
b. 7/5 grams
c. 3 grams
d. 11 grams

can someone help asap! i would really appreciate it!

Graph the equation by plotting point x=2

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%

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10