Directions: Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider the expression
1-23 - (-45.3 + 35.2). It has been simplified below with some values unknown.
Line 1 : - - (-45.3 + 35.2) = -3 - (?)
Line 2 :
= ?
The missing value for line 1 is
The missing value for line 2 is
Il

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u. s. dollars for every 100 euros. b. gabriella averages 100 u. s. dollars for every 25 euros. c. gabriella can exchange 75 u. s. dollars for 100 euros. d. gabriella can exchange 100 u. s. dollars for 75 euros.

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?