Need i cant find out my answer

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

Examine the paragraph proof. which theorem does it offer proof for? prove jnm – nmi according to the given information in the image. jk | hi while jnm and lnk are vertical angles. jnm and lnk are congruent by the vertical angles theorem. because lnk and nmi are corresponding angles, they are congruent according to the corresponding angles theorem. finally, jnm is congruent to nmi by the transitive property of equality alternate interior angles theorem gorresponding angle theorem vertical angle theorem o same side interior angles theorem

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.