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Readme [11.4K]
3 years ago
9

Help with math ^^ Please answer all 3

Mathematics
1 answer:
choli [55]3 years ago
6 0

Answer:

B/B/D

Step-by-step explanation:

10/2 equals 5, subtarcted from 4 equals 1

-9/3 equals -3, added to 5 equals 2

It is the first step to solving the equation

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System of linear equations has been graphed in the diagram. Determine a reasonable solution for the system of equations.
umka2103 [35]

Answer:

D) (0, -3)

Step-by-step explanation:

The solution of two linear equations is the point of intersection of their graphs.

From the graph, the point of intersection of the graphs of the two linear equations is on the y-axis. So, the x value on the y axis is always 0. Also, the point is below the x-axis. So, the y value of the point will be negative.

From the choices given, only (0,-3) matches the above conditions.

Therefore, the correct choice is D. (0, -3).

7 0
3 years ago
I need help with this problem!
Paha777 [63]

Answer:

104

Step-by-step explanation:

100%= 1.00

so

420%= 4.20

Multiply 4.20×20

84

now add the original 20

104. She has 104 boxes in total.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

5 0
3 years ago
Read 2 more answers
David Herbert earns $2,475 a month as a security guard for Baldwin Enterprises.
ArbitrLikvidat [17]

Answer:

I dont think so my brain left the game

4 0
3 years ago
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What is 34-34<br><br> (A) 0<br><br> (B) 90<br><br> (C) 7<br><br> (D) 12
MissTica

Answer:

0

Step-by-step explanation:

6 0
3 years ago
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the number of bacteria in a sample after x days is represented using the equation <img src="https://tex.z-dn.net/?f=b%3D50%2C000
KATRIN_1 [288]
Initial, x = 0, b = 50000

day 1, x = 1, b = 50000 (1.05)^-1

day 2, x = 2, b = 50000 (1.05) =^-2

day 2 / day 1 = 1.05^-2 / 1.05^-1 = 1.05^-1 = 0.952

Which means that the number of bacteria decreased 4.8%
3 0
3 years ago
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