What is the sum of 4.2 * 10^5 and 5.3*10^5

Emma bought 28lbs of soil that is 4 lbs more than last week how many pounds was purchase last week

2. Karin has 461 songs downloaded. Joe has 123 more songs downloaded than Karin. How many songs, s, does Joe have?

4/5,3/4,1/2,1/3 order the fractions from least to greatest

51,988 round to the nearest 10,000

Kelsey graphed the equation y = 3x + 1 as shown below.

Select the function that is even. 1. f (x) = sin (x) 2. f (x) = cot (x) 3. f (x) = cos (x) 4. f (x) = tan (x)

What is - 23,-19,14,5, and - 8 in order from least to greatest

14. a house-painting company charges 376$ plus 12$ an hour. Another painting company charges 280$ plus 15$ an hour. A. how long for which both companies will charge the same amount? B. What will the cost be?

Which of the following statements says that a number is between - 5 and 5? |x|>5 |x|<5 |x|=5

Specially T-Shirts are being sold online for $30 plus a one time handling fee of $2.75. The total cost is a function of the number of T-shirts bought. What function rule models the cost of the T-shirts? Evaluate the function for 5 T-shirts.