2 years ago

BOOKMARK

Mathematics

1 answer:

dimaraw [331]2 years ago

6 0

Answer:

22.5

Step-by-step explanation:

First, find the constant of the variation by using the given values of x and y. After that, plug the values of the constant and the new value of x into the equation to find the new value of y.

You might be interested in

<img src="https://tex.z-dn.net/?f=8%20-%203w%20%3D%20%20-%202w" id="TexFormula1" title="8 - 3w = - 2w" alt="8 - 3w = - 2w" ali

lapo4ka [179]

3w+8=50

3w=50-8=42

w= 42/3=14

7 0

2 years ago

In the reaction 2K + Cl2 → 2KCI, the species

jonny [76]

Answer:B

Step-by-step explanation:

7 0

2 years ago

F(x) = 1/3x² – 3x² – 7<br> What kind o

Aleks04 [339]

Answer:f ( x - 1 ) = 3x² - 5x - 7

Step-by-step explanation:

3 0

2 years ago

It is 5 degrees outside and the temperature will drop 4 degrees each hour for the next 3 hours. What will the temperature be in

Softa [21]

Answer:

-7 degrees

Step-by-step explanation:

The temperature is predicted to be ...

5 +3(-4) = 5 -12 = -7 . . . . degrees

To find the change, multiply the rate of change by the time period. To find the new temperature, add the change to the starting temperature.

8 0

2 years ago

Write the steps for how to use a number line to multiply a 2 digit number by 20. Give an example

lidiya [134]

Draw the number line then put the numbers on the number line by twos. Fore example, 2-4-6-8-10

8 0

2 years ago