Which expression is equivalent to –2.5(7.5 – 3x)? Group of answer choices
1.7.5x – 18.75
2.–3x + 5
3.7.5x + 5
4.–3x – 18.75

1

Step-by-step explanation:

–2.5(7.5 – 3x)

multiply each term by the parentheses by -2.5

-2.5 × 7.5 - 2.5 × (-3x)

multiply the numbers

-18.75 - 2.5 × (-3a)

calculate the product

=7.5x - 18.75

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

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.