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Alisiya [41]
3 years ago
13

3(x+y)=y if (x y) is a solution to the equation above and y=0 what is the ratio x/y

Mathematics
1 answer:
Alona [7]3 years ago
3 0
The equation can be rewritten as x = -2/3 y, so x/y = -2/3
However, for y=0, the ratio is undefined as you would be dividing by 0??
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2. Find the volume for the rectangular prism.<br> 8 m<br> 4 m<br> 7 1/4 m
BlackZzzverrR [31]
V= 232 m (8x4x7.25) 232 is the volume
5 0
3 years ago
I the revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40 hours each, what is
MA_775_DIABLO [31]

Revenue = $2000


Labour cost = 40 x 8 = $320


Percentage = 320/2000 x 100 = 16%


Answer: 16%

4 0
3 years ago
The temperature was zero degrees Fahrenheit. It dropped by eight degrees every hour for four hours. What was the temperature aft
serg [7]

Answer:

-32 degrees

Step-by-step explanation:

Okay so-

8 x 4 = 32

0 - 32 = -32

-32 degrees Fahrenheit

6 0
3 years ago
Plz help, will give brainllest to the one correct
galina1969 [7]

Answer:

1. (3 * 6) + (3 * x) = 24

2. 18 + 3 * x = 24

3. 6 + x = 8

Step-by-step explanation:

We have the equation which is:

3 * (6 + x) = 24

The order of the solution would be as follows:

First step:

(3 * 6) + (3 * x) = 24

Second step:

18 + 3 * x = 24

Third step:

6 + x = 8

The rest of the steps are wrong, and have nothing to do with solving the equation.

8 0
3 years ago
The temperature dropped 18°F in 3 hours. The final temperature is -7°F. What was the
9966 [12]

Answer:

11 °F

Step-by-step explanation:

The problem explains the last temperature is -7 °F and in the process the temperature dropped 18 °F, we can then make a simple equation for the starting temperature

ST-18°F=FT

ST: starting temperature

FT: final temperature

ST-18=-7

ST=-7+18=11 °F

7 0
3 years ago
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