Watch help video Caleb was given a gift card for a coffee shop. Each morning, Caleb uses the card to
buy one cup of coffee. The original amount of money on the gift card was $45 and
after buying 8 cups of coffee, the card had a $25 remaining balance. Write an
equation for A, in terms of x, representing the amount money remaining on the card
after buying 2 cups of coffee.
A=
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attempt 2 out of 2

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

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:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )