Amedium sized apple has 70 calories. this is 10 calories less than 1/4 of the calories in an old chocolate bar. we need to find out how many calories are in the bar? what could be a model for the first step?

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Add the fractions and simplify 1/2+ 1/3