Step-by-step explanation:
In Question it's given Double a number, increased by 15, is 49.
Let the number be x
According to question -
2x + 15 = 49
When solving this -
2x = 49 - 15
x = 34/2
x = 17.
<u>Here the number is 17.</u>
<u>Translation / Tradução</u>
Em questão, o número duplo, aumentado em 15, é 49.
Seja o número x
De acordo com a pergunta -
2x + 15 = 49
Ao resolver isso -
2x = 49 - 15
x = 34/2
x = 17.
<u>Aqui o número é 17.</u>
Answer:
C
Step-by-step explanation:
The terms form a geometric sequence with common ratio r
r = 
= 
= ......
r = 
= 
= - 
The n th term formula of a geometric sequence is
= a 
← a is the first term
here a = - 81, hence
f(x) = - 81
→ C
The answer is 2 hope I helped
Because the surface area is of a 2-D SHAPE to find a area of a 2-D shape is l x w
To solve this problem, you have to divide the price by the number of gallons.
So 56.25/15 = 3.75
Therefore Genevieve payed $3.75 per gallon
