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GuDViN [60]
3 years ago
12

What is the coefficient in the following expression? 5a2-7​

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

coefficient = 5

Step-by-step explanation:

You might be interested in
The product of two consecutive negative integers is 600. What is the value of the lesser integer?
lapo4ka [179]
X ·( x + 1 ) = 600
x² + x = 600
x² + x - 600 = 0
x_{12} = \frac{-1+/- \sqrt{1+2400} }{2}= \frac{-1+/- \sqrt{2401} }{2}= \\  =\frac{-1+/-50}{2}
x = ( - 1 - 49 ) / 2 = - 50 : 2 = - 25
x = - 25,  x + 1 = - 24
( - 25 ) · ( - 24 ) = 600
Answer:
C )   - 25
8 0
3 years ago
Read 2 more answers
Michelle has fifteen more than two times as many pieces of candy as her sister. Which expression represents the number of pieces
navik [9.2K]

Answer: I know about this question I’m struggling on it..

Step-by-step explanation:

4 0
3 years ago
Over the course of 4 days the price of stock at a corporation fell $28. What was the average change in stock price per day?
bezimeni [28]
7 is the average stock change
5 0
3 years ago
Given f(x)=6x+2, find f(x+3).
Finger [1]

Answer:

<em><u>f</u></em><em><u>(</u></em><em><u>x</u></em><em><u>+</u></em><em><u>3</u></em><em><u>)</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>6</u></em><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>2</u></em><em><u>0</u></em>

Step-by-step explanation:

{ \sf{f(x) = 6x + 2}} \\ { \sf{f(x + 3) = 6(x + 3) + 2}} \\ =  { \sf{6x + 20}}

3 0
2 years ago
-4 (-3x-2)+4=60 can you help me plz ​
Ede4ka [16]
X = 4.

You have to distribute by multiplying -4 by the numbers between -3x and -2.

12x + 8 =60

Subtract the 8 from 60 to simplify the equation.

12x = 48

Divide 12 by 48 and get 4.

x=4
8 0
3 years ago
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