5/6 divided by 1/3 multiplied by 1/2
You cannot divide, you have to multiply the reciprocal of the 2nd fraction, it would turn into:
5/6 multiplied by 3/1 multiplied by 1/4
Next step, set up the problem:
%285%2F6%29%283%2F1%29%281%2F4%29
Now multiply across:
numerator:
5 x 3 = 15
15 x 1 = 15
denominator:
6 x 1 = 6
6 x 4 = 24
15%2F24
Simplify, 3 is the highest number able to be divided into both:
15/3 = 5
24/3 = 8
5%2F8
Answer:
Justin bought his truck new for $32,000. Its value decreases 9.0% each year. Choose the letter for the best answer.
5. Which function represents the yearly value of Justin's truck?
A f(t) = 32,000(1 + 0.9)^t
B f(t) = 32,000(1 - 0.9)^t
C f(t) = 32,000(1 + 0.09)^t
<u>D f(t) = 32,000(1 - 0.09)^t
</u>
6. When will the value of Justin's truck fall below half of what he paid for it?
F In 6 years
<u>G In 8 years
</u>
H In 10 years
J In 12 years
Step-by-step explanation:
Answer:
8x + 2y + 250 grams
Step-by-step explanation:
The box contains
8 text books each with a mass of x grams = 8x
2 dictionaries each with a mass of y grams = 2y
1 box = 250 grams
Total = 8x + 2y + 250
Opposite number, also called the additive inverse, is by defition a number that if you add it to its opposite, the result will be 0!!!
so you know that a number added to its opposite will be 0!
in practice this means that it's the same value with the opposite sign.
Your answer will be 0.
Because if 3+x is the same as x+3. That is literally the same as 3+0=3. You can plug the 0 into the variable