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gregori [183]
3 years ago
9

16b = 4 – 12. Write the equation in function

Mathematics
2 answers:
Dimas [21]3 years ago
8 0

Answer:

r = 4b + 3

Step-by-step explanation:

As b is the independent variable, r must be the dependent variable which should be on the left by itself in function notation.

Rearranging 16b = 4r - 12

4r = 16b + 12

r = 4b + 3

Neko [114]3 years ago
7 0

Answer:

r = 4b + 3

Step-by-step explanation:

given equation 16b = 4r - 12


in function notation, dependent variable should be on the right n independent variable appears on the left


16b + 12 = 4r - 12 +12


16b + 12 = 4r


flip left n right


4r = 16b + 12


divide by 4


r= 4b + 3

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8 0
3 years ago
A car was sold 24 standard washed in a day , which was 25% of their total sales for that day . What was the total amount of wash
-Dominant- [34]

Answer:

96

Step-by-step explanation:

GIVEN: A car was sold 24 standard washed in a day , which was 25\% of their total sales for that day.

TO FIND: Total amount of washes that the car wash sold that day.

SOLUTION:

Let the total sales of car washes sold for that day =x

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putting value in equation

24=\frac{25}{100}x

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x=96

Hence the total  number of car washes sold that day are 96

4 0
3 years ago
I don’t really understand how to do this!!! Help plz
patriot [66]

Answer:

4

Step-by-step explanation:

It works with the second one

4 0
3 years ago
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Dennis_Churaev [7]

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