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Ludmilka [50]
3 years ago
10

Find the sum -4a-(-9a)

Mathematics
1 answer:
-Dominant- [34]3 years ago
7 0

Answer:

5a I believe

Tell me if I'm right

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What is y-4=3(x+3)<br><img src="https://tex.z-dn.net/?f=y%20-%204%20%3D%203%28x%20%2B%203%29" id="TexFormula1" title="y - 4 = 3(
aleksandr82 [10.1K]

Answer:

y-4=3(x+3)

y-4=3x+9

y-4+4=3x+9+4

y=3x+13

6 0
3 years ago
What is the product?
Advocard [28]
No answer isWright it should be -18x + 45

Plz comment if I’m wrong
7 0
3 years ago
Read 2 more answers
A) 20 milligrams of the drug lincomycin is to be given for each kilogram of a person's weight the drug is be mixed with 250 cc o
krok68 [10]

Answer:

you need to convert pounds to kilograms. 196 pounds is 88.904 kilograms. The directions tell you that 20 milligrams of the drug is to be administered for each kilogram of a person's weight. Now you need to multiply 88.904 by 20. That should give you 1778.08 milligrams of lincomycin. You would then mix 250 cc's of saline solution to the 1778.08 milligrams of lincomycin; but I think its just asking you how much lincomycin to administer.

at what rate per minute should the 250 cc solution be adminstered

4 0
3 years ago
If you deposit $6000 into an account paying 8% annual interest compounded monthly, how much money will be in the account after 7
Leviafan [203]

Answer:

$10278

Step-by-step explanation:

Given data

P= $6000

R= 8%

T= 7 years

The compound interest formula is

A=P(1+r)^t

substitute

A=6000(1+0.08)^7

A=6000(1.08)^7

A=6000*1.713

A=$10278

6 0
2 years ago
Please help!!<br> What is the formula that is used for DISCOUNT SALES?
Free_Kalibri [48]

Answer:

discounted price = original price ( 1 - discount rate)

Step-by-step explanation:

6 0
3 years ago
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