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

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.