Will give a brainliest if ur 100%

in a given amount of time, mary drove twice as far as lynn. altogether they drove 60 miles. how far did mary drive?

a.
20 miles
b.
30 miles
c.
40 miles
d.
45 miles

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

Lian is deciding which of two gyms to join. each gym charges a monthly rate plus a one-time membership fee. lian correctly wrote and solved a system of linear equations by substitution to compare the costs of the memberships. in her work, she substituted an expression for one variable and solved for the other. this resulted in the equation 75 = 75. what can lian conclude? one gym charges $75 per month. each gym charges $75 per month both gyms charge the same monthly rate and the same membership fee. both gyms charge the same monthly rate, but not the same membership fee.