a salad dressing calls for three parts boil and one part vinegar, manuela uses 2 tablespoons of vinegar and 6 tablespoons of oil to make her salad dressing, is that a proportional relationship

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

How to use order of operation in 20 divide by 4 multiply 5 = 1