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3241004551 [841]
3 years ago
8

Help pls giving out brainliest UwU

Mathematics
2 answers:
Alexxx [7]3 years ago
5 0
Danny = 3 Emilly

danny = 3×7

danny = 21 DVD's
Sati [7]3 years ago
5 0

Answer:

21 DVD's

Step-by-step explanation:

danny out here with 21 dvd's

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Explain how you could use the Associative Property of Multiplication
Degger [83]

Answer:

5/(6*2*1/2)

Step-by-step explanation:

No matter where you put the parenthesis it stays the same answer. :)

8 0
3 years ago
What is the expression for "the difference of 3 and 5 times a number"
soldi70 [24.7K]
(3 - 5)x

Hope this helps! :)
8 0
3 years ago
Read 2 more answers
On a piece of paper, graph y>x-1. Then determine which answer choice
zepelin [54]

The graph that matches the given equation is y≥x-1 is Graph A.

Option: C.

<u>Step-by-step explanation:</u>

The given equation y≥x-1 is a linear inequality equation.

Graphing Linear Inequalities differs from graphing regular linear equations. That is it has certain rules to be followed to draw the graph.

  1. First, rearrange the equation as y in the left and other terms in the opposite side.
  2. Check for the line: y= , y≤ and y≥ comes with straight line where as y< and y> comes with a dotted line.
  3. Shading: If y> greater than or y≥ greater than or equal is present then the space above the line has to be shaded. If y< less than or y≤ less than or equal  is present then the space below the line has to be shaded.

For the given equation y≥x-1,

The line will be solid passing through (0,-1) and (3,2) since it has y≥. Also, the region above the line is shaded.

So the graph A is the graph that matches the equation y≥x-1.

8 0
3 years ago
An order is written for 1200 adult weight 164 pounds and is 5/9 all with a BSA of 1.9 m to the physician ordered o n c o v i n 2
Kaylis [27]

Answer:

The volume per dose that the patient should receive is 3.8 ml

Step-by-step explanation:

The physician ordered oncovin 2 mg/m² for chemotherapy treatment of a malignant tumor.

The adult's BSA (Body surface area) = 1.9m²

Hence, the amount of oncovin needed based on his body weight is:

2mg/1 m² = x mg/1.9m²

Cross Multiply

x mg = 2mg × 1.9

x = 3.8mg

We are told , oncovin is supplied:1 mg/ml

Hence:

This means

1 mg = 1 ml

3.8 mg = x ml

Cross Multiply

x ml = 3.8 ml

The volume per dose that the patient should receive is 3.8 ml

5 0
3 years ago
2.What is the solution of the system?
xeze [42]
The solution of the system is A. (2, 1)
4 0
3 years ago
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