150% of a is equal to $120 and 120% of b is equal to $90

a=80 + b=75

Step-by-step explanation:

150% of A is equal to $120 and 120% of B is equal to $90

150%×A=$120 + 120%×B=$90

150/100×A=$120 + 120/100×B=$90

Cross multiply at each equal sign

150A×1=$120×100 + 120B×1=$90×100

150a=$12000 + 120b=9000

divide by 150 at A side and 120 at B side

150a/150=$12000/150 + 120b/120=9000/120

a=80 + b=75

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?