Answer:
75
Step-by-step explanation:
In this graph, we see Chelsea types 50 words per minutes.
To find the answer, I will use tree diagram:
50 words in 1 minute
175 words in ?minutes
Step 1:
Cross multiply
175×1=175
Step 2:
Use division
175÷50=3.5 or 3 1/2 minutes. As a result, Chelsea types 175 words in 3.5 minutes or 3 1/2 minutes. Hope it help!
Answer:
$464
Step-by-step explanation:
Amount to be repaid = loan amount + interest on the loan
Interest on the loan = loan amount x time x interest rate
loan amount = $400
Time = 2 years
interest rate = 8%
400 x 0.08 x 2 = $64
Amount to be repaid = $400 + $64 = $464
Answer:
D. A"(-6,15)
Step-by-step explanation:
The given point is A(4,2)
When point A(4,2) is translated 6 units left and 3 units up, it becomes:
![(4,2)\to(4-6,2+3)=(-2,5)](https://tex.z-dn.net/?f=%284%2C2%29%5Cto%284-6%2C2%2B3%29%3D%28-2%2C5%29)
When the resulting point is translated by a factor of 3 using the origin as the center of dilation, then
![(-2,5)\to(3*-2,3*5)=(-6,15)](https://tex.z-dn.net/?f=%28-2%2C5%29%5Cto%283%2A-2%2C3%2A5%29%3D%28-6%2C15%29)
Therefore the last choice is correct