The pro shop at The Ridge View Country Club ordered two brands of golf balls. Par One ball costs 2.10$ each and the Supra balls cost 0.90$ each. The total cost of Par One balls exceeded the total cost of the Supra balls by 576.00$. If an equal number of each brand was ordered, how many dozens of each brand were ordered?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?