According to studies conducted during
world war ii, a working person consumes 30 fewer calories (cal) per
day for each 1° rise in the celsius temperature. suppose that a person
consumes 3600 cal per day at 0°c.
a. how many calories would the person consume at:
-i. 1°c:
i. 5°c;
iii. t°c, where i is a variable?

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5