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NeTakaya
2 years ago
10

A chemist makes a solution of acetic acid. The chemist makes at least 2 liters and wants to store the solution in several smalle

r jars. One jar holds 0.5 liter, which the chemist fills completely, and the remaining jars each hold 0.35 liter.
​Which inequality can be used to determine the number of smaller jars, n, the chemist needs?
A
2≤0.5n+3.52≤0.5n+3.5
B
2≥0.5n+3.52≥0.5n+3.5
C
2≤0.35n+0.52≤0.35n+0.5
D
2≥0.35n+0.52≥0.35n+0.5
Mathematics
1 answer:
Tanya [424]2 years ago
8 0

Answer:

ahhhhhhhhhhhh

Step-by-step explanation:

hgyftdrseaSADFERTYUFDRES

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Answer:

549

Step-by-step explanation:

353 + 196=549

8 0
2 years ago
Solve this system of linear equations. separate the x- and y- values with a coma. -12x=-75-11y
ycow [4]
Solve the following system:
{-12 x = -11 y - 75 | (equation 1)
{-5 x = -11 y - 89 | (equation 2)
Express the system in standard form:
{-(12 x) + 11 y = -75 | (equation 1)
{-(5 x) + 11 y = -89 | (equation 2)
Subtract 5/12 × (equation 1) from equation 2:
{-(12 x) + 11 y = -75 | (equation 1)
{0 x+(77 y)/12 = (-231)/4 | (equation 2)
Multiply equation 2 by 12/77:
{-(12 x) + 11 y = -75 | (equation 1)
{0 x+y = -9 | (equation 2)
Subtract 11 × (equation 2) from equation 1:
{-(12 x)+0 y = 24 | (equation 1)
{0 x+y = -9 | (equation 2)

Divide equation 1 by -12:
{x+0 y = -2 | (equation 1)
{0 x+y = -9 | (equation 2)
Collect results:
Answer:  {x = -2                {y = -9

please note that the parentheses "{" should span over both equations but the editor doesn't allow that so I should it on both line, See attached example.










4 0
3 years ago
Could Someone help me, thank you so much!
maxonik [38]

Answer: Answer choice A

Step-by-step explanation:

Because 2 has 20 copies 4 has 40 so we can only assume that 6 will follow the pattern and be 60.

Hope it helps!

5 0
2 years ago
Read 2 more answers
Find the simple interest on Rs. 4500 for 6 months at
Serga [27]
$1350
4500*6*1/2= 1350
3 0
2 years ago
The diagram shows a triangle.<br> 20s<br> 20s<br> 20s<br> What is the value of s?
Darina [25.2K]

Answer: I’m assuming that these are Angle measures. S=3

Step-by-step explanation:

180/3=60

20*3=60

S=3

3 0
3 years ago
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