HELP ILL GIVE BRAINLIEST AND POINTS !! Which of the following equation matches this graph?

a
\large y=\frac{1}{4}x

b
\large y=2x

c
\large y=4x

d
\large y=\frac{1}{2}x

help asap!!

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.