Last​ month, Carmen paid a gas and electric utility bill of ​$60. The gas part of the bill was ​$40. Write the ratio of the payment for electricity to the payment for gas. What is the ratio of the payment for electricity to the payment for gas​?

Which expression shows the sum of the polynomials with like terms grouped together

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

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%