Answer:
x=300-140
x=160
Step-by-step explanation:
hope it help you
For this case we have that the variable "k" represents the floor area of Melanie's kitchen.
We have that the floor area of the room is 1.5 times the floor area of the kitchen, then, we propose the following function to find the floor area of the room:

Answer:
Option A and D
Given:
Subtract the sum of
and
from the sum of
and
.
To find:
The simplified value for the given statement.
Solution:
The sum of
and 



The sum of
and
.



Now, subtract
from
.

Therefore, the required value after the subtraction is 38.
Answer:
3rd number line
Step-by-step explanation:
Answer:
The directions for a homemade glass cleaner call for 1 part vinegar to 4 parts water. Mr. Gilbert mixed 2 cups of vinegar with 5 cups of water. Did he use a correct ratio of vinegar to water? Explain.