<em>A. 140°C</em>
- Step-by-step explanation:
<em>Hi there ! </em>
<u><em>the correct form of the formula is</em></u>
<em>C = 5 (F – 32)/9</em>
<em>= 5(284 - 32)/9</em>
<em>= 5×252/9</em>
<em>= 1260/9</em>
<em>= 140° C</em>
<em>Good luck ! </em>
Answer:
−10x − y = −20
y = -10x + 20
<em>hope this helps, good luck :)</em>
Answer:
.25
Step-by-step explanation:
f(x) = 4^x
Let x = -1
f(-1) = 4^-1
The negative in the exponent moves the number from the numerator to the denominator
f(-1) = 1/4
We want the number in decimal form
1/4 *25/25 = 25/100 = .25