On a recent day a Euro was equal to about 1.2 American dollars. Write an expression which estimates the number of dollars in x E
uros. Then estimate the number of American dollars equal to 25 Euros.
1 answer:
Answer:
d = 1.2e
30 dollars
Step-by-step explanation:
To write an expression, define the variables. E will be the number of euros and d will be dollars.
"Euro was equal to about 1.2 American dollars" is one euro equals 1.2 and two euros equals 2.4. So the expression is d = 1.2e.
This means if I have 1 euro, I have 1.2*1 = 1.2 dollars. If I have 2 euros, I have 1.2*2 = 2.4 dollars.
If I have 25 euros then d = 1.2*25 = 30 dollars.
You might be interested in
Answer:
c
Step-by-step explanation:
Aight, let's hop to it:
So we got
and boom
Answer:
3(x² + 1) + 2
Step-by-step explanation:
(f ○ g)(x) = f(g(x))
Substitute x = g(x) into f(x), that is
f(x² + 1) = 3(x² + 1) + 2 ← is the equivalent statement
Answer:
x = 40
Step-by-step explanation:
I think B
J U S T I F I C A T I O N
Answer: 23.80
Step-by-step explanation:
