Priya wants to buy three tickets for a concert. She has earned $135 and each ticket costs $50. She borrows the rest of the money she needs from a bank and buys the
tickets.
Q8.) How can you represent the amount of money that Priya has after buying the
tickets?
29.) How much money will Priya need to earn to pay back the money she borrowed
from the bank?
Q10.) How much money will she have after she pays back the money she borrowed
from the bank?

ihihihihihih 10

Step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

umm im not really sure because i never had to do this

step-by-step explanation: