Select the letter of the correct answer The sun burns 4.5 x 10 tons of hydrogen per second. An hour is 3.6 x 10 seconds. How much hydrogen does the
sun burn in 1 hour?
A 162 x 10
B1.62 x 1010
8.1 x 10
8.1 x 1010

`1234567890-=/*-qwertyuiop[]asdfghjkl; '\\zxcvbnm,./+ /

step-by-step explanation:

where is the questions

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.