Hopes this helps:
Answer:
A: 5d+5
Answer:
a.
1. The rule in this sequence is (+5) every next pattern
2. 22, 27, 32, 37
3. 42
4. 12 term
5. 67
b.
1. The rule in this sequence is (-3) every next pattern
2. -7, -10, -13, -16
3. -16
4. 13 term
5. -37
Step-by-step explanation:
Answer:
74/100 OR 37/50
Step-by-step explanation:
First add everyone together since its asking for no cold / everyone.
41 + 15 + 12 + 5 + 21 + 6 = 100
Then add to gether the total of people without a cold.
41 + 12 + 21 = 74
Next you just put the ratio in order which in this case would be no cold / everyone then if possible simplify.
74/100 = 37/50
Answer:
x = -6
Step-by-step explanation:
Solve:
4x = 1/3(6x - 30) - 2
4x = 2x - 10 - 2
2x = -10 - 2
2x = -12
x = -6
Check:
4(-6) = 1/3(6(-6) - 30) - 2
-24 = 1/3(-36 - 30) - 2
-24 = 1/3(-66) - 2
-24 = -22 - 2
-24 = -24
