Barbie dolls did she begin with?
How many
Answer:
$20.
Step-by-step explanation:
Given:
In the clip from the Simpsons, Ralph charges Bart twice the fair from Tucson to Flagstaff, minus 2/3 the fair from Albuquerque to El Paso.
It costs $40 to travel from Tucson to Flagstaff,
And $90 to travel from Albuquerque to El Paso.
Question asked:
How much does Bart need to pay ?
Solution:
Fair to travel from Tucson to Flagstaff = $40
Fair to travel from Albuquerque to El Paso = $90
As Ralph charges Bart twice the fair from Tucson to Flagstaff, minus 2/3 the fair from Albuquerque to El Paso.
Thus, Bart need to pay $20.
Answer:
A, a centimeter is smaller so therefore it is more accurate.
The correct answer for the expression 20 + 20 × 0 + 1 by applying the rule of PEMDAS is equal to 21.
To explain in detail, we follow the order of operations (also known as PEMDAS ) to solve this expression step by step:
Parentheses Exponents Multiplication and Division (from left to right)
Addition and Subtraction (from left to right)
Let's solve the expression step by step:
20 + 20 × 0 + 1
20 + (20 × 0) + 1 [There are no parentheses or brackets]
20 + (0) + 1 [Perform the multiplication first (20 × 0 = 0)]
20 + 0 + 1 [Perform the addition (20 + 0 = 20)]
20 + 1 [Perform the addition (20 + 1 = 21)]
Therefore , the value of the given expression is equal to 21.
Learn more about expression here
#SPJ2