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IRISSAK [1]
3 years ago
8

Solve each equation and check.show all work. ​

Mathematics
1 answer:
harina [27]3 years ago
4 0

Answer:

-b=11

Step-by-step explanation:

Nothing else is equal to a number except its self

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Larissa takes a dose of 4 drops of medicine every day, three times a day. One milliliter (mL) of the medicine contains about 20
professor190 [17]

Answer:

The bottle will last for 20 days.

Step-by-step explanation:

Given that:

Number of drops in a dose = 4 drops

Dose is taken three times a day, therefore,

Number of drops taken in a day = 4*3 = 12 drops

One milliliter = 20 drops

12 mL = 20*12 = 240 drops

Number of days the bottle will last can be find out by calculating total number of drops by the number of drops consumed in a day.

Number of days bottle will last = \frac{240}{12}=20

Hence,

The bottle will last for 20 days.

3 0
3 years ago
A sequence is defined by the recursive formula f(n + 1) = 1.5f(n). Which sequence could be generated using the formula? –12, –18
AlexFokin [52]
It is -16, 17.5, -19, ...
4 0
3 years ago
Sophia bought 3 yards of trim to put around a rectangular scarf. She wants the width of the scarf to be a whole number that is a
Helen [10]
I believe the answer is 24.You do 12 divided by 3 and then you get 4. Then you do 4 times 6 and get 24.
3 0
3 years ago
If f(x)=x²-6 x+2 and g(x)=-2x, find the following composition. (g ° f)(5)<br> (g ° f)(5)=
Elan Coil [88]

What the composite function in the question is actually trying to explain is;

  • (gof)(x)=g(f(5))

First of all, in the function F(x), we will find a result by writing 5 where we see the letter x.

  • F(5)=5^2-6(5)+2=-3

We will write this result in the G(x) function where we see the letter x and we will get the result.

  • G(-3)=-2(-3)=6

5 0
1 year ago
What is equivalent to negative 2/5
Gala2k [10]

That would be -0.4, my good sir.

8 0
3 years ago
Read 2 more answers
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