Suppose that the function f(x) = 2x + 12 represents the cost to rent x movies a month from an internet movie club.
Makayla now has $10. How many more dollars does
Makayla need to rent 7 movies next month?

$28

Step-by-step explanation:

f(x) = 2x + 12

f(x) = 2 × 7 + 12

f(x) = 14 + 12

f(x) = 28

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:

answer: the is put the 450

step-by-step explanation: