Answer:
11
Step-by-step explanation:
6.6/0.6 = 66/6 = 11
Answer:
Cynthia = 12 guavas
Bessy = 36 guavas
Aicel = 72 guavas
Step-by-step explanation:
Total guavas = 120
Let
Cynthia = x
Bessy = 3x
Aicel = 2(3x)
= 6x
x + 3x + 6x = 120
10x = 120
x = 120/10
x = 12
Cynthia = x
= 12 guavas
Bessy = 3x
= 3(12)
= 36 guavas
Aicel = 6x
= 6 × 12
= 72 guavas
Total = 74 + 36 + 12
= 120 guavas
<u>Answer:</u>
x = -4
<u>Step-by-step explanation:</u>
We are given the following word problem which we can solve by breaking it down into parts and translating it into numerical values:
Fourteen more than three times a number is 2.
1. Fourteen more than ---> + 14
2. three times a number ---> 3x (assuming the number to be x)
3. is 2 ---> = 2
So combining these, we get:
3x + 14 = 2
Solving this to get:
3x = 2 - 14
3x = -12
x = -12/3
x = -4
The numbers represent an arithmetic progression.
The difference between terms is d=7.
S=a1+a2+...+an, a1=3 and
an=a1+(n-1)×d=3+17×7=122
S=(a1+an)n/2=(3+122)×18/2=125×9=1125