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lara [203]
3 years ago
9

The coefficient in the expression 3x - 5 is​

Mathematics
2 answers:
andriy [413]3 years ago
8 0
A coefficient is a constant multiplied by a variable or variables ( which is a symbol, example “x”).

So in this equation the coefficient is 3
vodka [1.7K]3 years ago
3 0

Answer:

coefficient can be taken of a particular number or variable not a whole expression

Step-by-step explanation:

this may help you

coefficient of x is 3

hope it helps you

please mark me as brainlist

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F(x)=x2+8x+6. What is the value of f(4)?
dezoksy [38]
46

When it says f(4) that means x=4

So you then just fill in all the x’s with 4’s and solve as normal
4 0
3 years ago
What is the answer for this MATH PROBLEM???<br>please explain how you got the answer, thank you
erma4kov [3.2K]
The answer is e, 3 3/4

if you add 3/4+3/4+3/4+3/4+3/4 (five times for the five batches), or did 3/4 * 5, you would get 15/4, which simplifies to 3.75, or 3 3/4
7 0
3 years ago
JK and LM are straight lines. Find /NOK.<br> ( help me pls)<br>​
VashaNatasha [74]

Answer:

NOK = 58

Step-by-step explanation:

Given

JOM = 108

LON = 50

Required

Find NOK

From the attached triangle, we have:

LOK = JOM =108 --- Corresponding angles

And

LOK = LON + NOK

Substitute for LOK and LON

108= 50+ NOK

Make NOK the subject

NOK = 108 - 50

NOK = 58

8 0
3 years ago
An adult takes 800 mg of ibuprofen. Each hour, the amount of ibuprofen in the person's
ss7ja [257]

Answer:

116.31468544 mg ibuprofen left

Step-by-step explanation:

Since there are 800 mg at the beginning and the system decreases by about 32% of the ibuprofen

After 1 hour

→ 800 - (800x32/100) = 800 - 256 = 544 mg ibuprofen left

After 2 hours

→ 544 - (544x32/100) = 544 - 174.08 = 369.92 mg ibuprofen left

After 3 hours

→ 369.92 - (369.92x32/100) = 369.92 - 118.3744 = 251.5456 mg ibuprofen left

After 4 hours

→ 251.5456 - (251.5456x32/100) = 251.5456 - 80.494592 = 171.051008 mg ibuprofen left

After 5 hours

→ 171.051008 - (171.051008x32/100) = 171.051008 - 54.73632256 = 116.31468544 mg ibuprofen left

3 0
3 years ago
Reflect the point (-2, -5) in the y-axis
Rashid [163]

Answer:

(2, -5)

Step-by-step explanation:

8 0
3 years ago
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