The answer is 1 hour 30 minutes. Think of the 50 and 20 mins as 5/6 and 2/6
Answer:
B.
Step-by-step explanation:
For reference, the median for housecats is 11 and the median for small dogs is 9. So, by process of elimination, B is the correct answer.
Answer:
Step-by-step explanation:
6/8 in simplest form is 3/4 but value is still the same so
1. no
Answer:
y = 1300 - 100x
Step-by-step explanation:
Zachary purchased a computer for $1300
The first step is to calculate the purchase he paid after 2 months
= 1,300-1,100
= $200
Then the purchase after 1 month is
= $200/2
= $100 per month
The purchase made after 4 months is
= 1,100-900
= $200
The purchase after a month is
= $200/2
= $100 per month
Therefore the equation that models the balance y after x months is
= initial amount of payment plan - amount per month
y= 1,300 - 100x
Given:
Equations using properties.
To find:
The equation which use the inverse property of multiplication.
Solution:
<u>Inverse property of multiplication:</u>
<em>The product of any number and its reciprocal is always 1.</em>
Let us select the option which uses inverse property of multiplication.
Option A:
Inverse of is . Their product is 1.
This equation uses the inverse property of multiplication.
Option B:
Inverse of is
So, it is not true equation.
Option C:
Inverse of is .
So, it is not true equation.
Option D:
Here also inverse property is not used.
So, it is not true equation.
Hence the equation use the inverse property of multiplication is
.