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>
Step-by-step explanation:
log(z) is defined when z > 0.
For log(9 - x²) to be defined, we have 9 - x² > 0.
=> x² < 9, -3 < x < 3.
The domain of y = log(9 - x²) is (-3,3).
If 25% of the cupcakes were chocolate, she would have bought <u>6 chocolate cupcakes</u>
Answer:
-16
Step-by-step explanation:
$35 is 51% of what number is written as: $35 = 51% * (X)
$35 = 51% * (X)
35 - 51 = X
<u>-16 = X</u>
<u></u>
<h2>
Hope this helps!!!</h2>
9 are left take 17 and subtract 8
