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k0ka [10]
3 years ago
15

Mary had a back surgery and was given a prescription with instructions to take 4 tablets twice a day for pain. How many tablets

will Mary take in 7 days? ( Show your work)
Mathematics
1 answer:
astraxan [27]3 years ago
4 0

Answer:

14 tablets

Step-by-step explanation:

In one day 2 tablets and in 7 day

7×2=14 tablets

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How do I write the ordered pair that represents yz. Then how do I find the magnitude of yz. Y(14,-23), Z(23,-14)
kaheart [24]

Answer:answer is A on edge

Step-by-step explanation:

3 0
3 years ago
DONT ANSWER UNLESS I KNOW YOU!!!
Vsevolod [243]

Since Area equals length times width

A=L x W


And its asking twice its width

The height is 15 so if you add it its 30


So to get the answer you multiply 30 times 15 and you will get 450


Hope this helped you :D


Tobey Snaps

6 0
3 years ago
Solve for w in terms of v, x, and y.<br> y = -XWV<br> W =
Elena L [17]

Answer:

w=21

Step-by-step explanation:

3 0
2 years ago
(Constructed Response) Determine whether the binomial, 9x² - 49, is a difference of
vovikov84 [41]

Answer: It is a difference of two squares, and it factors to (3x-7)(3x+7)

=============================================================

Explanation:

We can write the 9x^2 as (3x)^2 since

(3x)^2 = (3x)*(3x) = (3*3)*(x*x) = 9x^2

The 49 can be written as 7^2 because 7^2 = 7*7 = 49.

This means 9x^2 - 49 is the same as (3x)^2 - 7^2. We have a difference of two squares.

The difference of squares factoring rule is

a^2 - b^2 = (a-b)(a+b)

which we have a = 3x and b = 7 in this case

So,

a^2 - b^2 = (a-b)(a+b)

(3x)^2 - 7^2 = (3x-7)(3x+7)

9x^2 - 49 = (3x-7)(3x+7)

Side note: This is the same as (3x+7)(3x-7). We can multiply two numbers in any order.

8 0
3 years ago
Given that y=6-5x which ordered pairs would graph the function that has the domain values shown on the table?
mina [271]

Answer:

option D. (-3,21),(-2,16),(0,6),(1,1),(2,-4)

Step-by-step explanation:

we have

y=6-5x

we know that

To find the values of y substitute each value of x in the equation

so

1) For x=-3

y=6-5(-3)=21

2) For x=-2

y=6-5(-2)=16

3) For x=0

y=6-5(0)=6

4) For x=1

y=6-5(1)=1

5) For x=2

y=6-5(2)=-4

8 0
3 years ago
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