3 years ago

Evaluate the following expression. Write your answer in simplest form. *

Mathematics

1 answer:

Marizza181 [45]3 years ago

6 0

Answer:

...

Step-by-step explanation:

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You are directed to give a heroin addict 30 mg of methadone PO. the medication comes in tablets labeled 20 mg/tablet.How many ta

Ber [7]

I'm assuming 1.5 tablets

6 0

3 years ago

Let f(x) = x2 − 8x + 5. Find f(−1)

rewona [7]

Answer:

Step-by-step explanation:

$f(x)=x^2-8x+5$

now substitute x for -1

$f(-1)=(-1)^2-8(-1)+5$

now solve

$f(-1)=1+8+5$

$f(-1)=14$

there is your answer! hope this helps! :)

5 0

3 years ago

Read 2 more answers

What is the equation of the following line? Be sure to scroll down first to see all answer options.

Yuri [45]

Answer:

D: y=6x

Step-by-step explanation:

y=mx+b

b=0

y=mx

-3=m * (-1/2)

m=6

y=6x

3 0

3 years ago

-\frac{9x}{4}=27

IRISSAK [1]

$\bf \cfrac{-9x}{4}=27\implies \stackrel{\textit{cross multiplying}}{-9x=4(27)}\implies x=\cfrac{4(27)}{-9}\implies x=4\cdot \cfrac{27}{-9} \\\\\\ x=4\cdot -3\implies x=-12$

4 0

3 years ago

Find the slope of the line through points

gayaneshka [121]

Answer:

The answer is

$\huge \frac{1}{9} \\$

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

$m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\$

From the question we have

$m = \frac{3 - 2}{1 - - 8} = \frac{1}{1 + 8} = \frac{1}{9} \\$

We have the final answer as

$\frac{1}{9} \\$

Hope this helps you

8 0

3 years ago