3 years ago

Which expression is a factor of x2 – 9x + 14?

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

3 0

I think the correct answer is c

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How to write an expression to represent a number g divided by 5

Mrrafil [7]

Answer:

g ÷ 5

Step-by-step explanation:

Variable: g

Operation: Division (represented as ÷)

Constant: 5

Put together the equation:

g ÷ 5

Hope this helps :)

5 0

3 years ago

SUPER URGENT!!!!!!!! I NEED HELP!!!!!1 PLSSSS!!!!!Use the linear combination method to solve the system of equations. Explain ea

Vedmedyk [2.9K]

Answer:

x=-3,y=-2

Step-by-step explanation:

Given 2 expressions

S1: $3x-8y=7$

S2: $x+2y=-7$

Write one equation in terms of any variable (x or y)

Here I am writing S1 in terms of y

$3x-8y=7\\3x-7=8y\\y=\frac{3x-7}{8}$

Substitute this value of y as the value of y in S2

⇒ $x+2y=-7\\x+(\frac{3x-7}{8} )\times2=-7\\8x+6x-14=-56\\14x=-42\\x=-3$

Therefore $x=-3$

Substitute this value of x in any of the expressions S1 or S2

Here i am substituting in S2

⇒ $x+2y=-7\\-3+2y=-7\\2y=(-7+3)\\2y=-4\\y=-2$

Therefore x=-3 and y=-2

6 0

4 years ago

A 4-pint carton of pineapple juice costs $8.08. What is the price per quart?<br><br> $

Elena L [17]

Answer:

2.02

hope this helps

6 0

3 years ago

If 8x-10=3x+90 what is x

Elan Coil [88]

Answer:

x = 20

Step-by-step explanation:

8x - 10 = 3x + 90

5x = 100

x = 20

7 0

3 years ago

4 times A - 44 = 64 solve for a

LiRa [457]

Answer:

Step-by-step explanation:

4 times 27 is 108

108-44=64

8 0

3 years ago