Answer:
Step-by-step explanation:
2) Let 't' be the temperature
t < 7
Height be 'h'
h >= 42
Cos be represented by 'c'
c >= 125
3) Distributive property: a*(b +c) =(a*b) + (b*c)
2(5a + 3b) + 5a +2b = 2*5a + 2*3b + 5a + 2b
= 10a + 6b + 5a + 2b
= 10a + 5a + 6b + 2b {Combine like terms}
= 15a + 8b
6y + 2(3x + 5) + 2y + 3 = 6y + 2*3x + 2*5 + 2y + 3
= 6y + 6x + 10 + 2y + 3
= 6y + 2y + 10 +3 + 6x
= 8y + 13 + 6x
Okay so if you grab the 400 and subtract that from 1220 which equals 820. After that you should subtract the 100 and 200 from 820 since she is using that for utilities and food. Which then equals to 520 and that should be to your answer. Hope that helps
Answer: y = 5 + 7x
Step-by-step explanation:
You start at 5, then add 7 for each figure.
0 figures: 5 + 7(0)
1 figures: 5+7(1)
23 figures: 5+7(23)
And so on.
sin2(t) + cos2(t) = 1. tan2(t) + 1 = sec2(t). 1 + cot2(t) = csc2(t)
