Answer:
No.
Here's the break why it is not proportional...
The proportion breaks near the end because the multipliers no longer match.
Answer:
Step-by-step explanation:
Assume as a basis the final mixture is 1000 mL. That means 399 mL of alcohol
Let x = mL of Soln A and y = mL of soln B.
x = 2y.
Now x + y = 1000
and 0.2x + 0.17y = 399
but x = 2y so 0.4y + 0.17y = 399
0.57y = 399.
y = 700 mL (That is your mL of solution B)
Answer:
The translated ordered pairs are and .
Step-by-step explanation:
Vectorially speaking, a translation is defined by the following formula:
(1)
Where:
- Original point.
- Translated point.
- Translation vector.
If we know that , and , then the translated points are, respectively:
The translated ordered pairs are and .
Answer: A
If he has 15$ then he could spend all of it on the colored pencils, so there has to be a black dot on 15, & if he could buy the colored pencils less than 15$ then it has to be a black dot on 15 & an arrow pointing to less than 15
I hope this answers your question
Answer:
1
Step-by-step explanation:
-1 = -3x + 2
-1 - 2 = -3x
-3 = -3x
-3 / -3 = x
1 = x