1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SashulF [63]
3 years ago
6

3. Express the following algebraic expressions in standard form.

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

x^2+5x-14=0

Step-by-step explanation:

(x+7)(x-2)=0

x (x-2)+7 (x-2)=0

x^2-2x+7x-14=0

x^2+5x-14=0

You might be interested in
Need some help with this math problem ​
Makovka662 [10]

Answer:

probably t=40-3h cause of simple math if you don't understand I suggest using khan academy

3 0
3 years ago
What is the equation of the line that is parallel to the line y=-1/3x+4 and passes through the point (6,5)?
natulia [17]
Parallel lines have the same slope. The slope of y = -1/3 x + 4 is -1/3.

The equation is

(y - 5) = -1/3 (x - 6)

y = -1/3 x -1/3 (- 6) + 5 = -1/3 x + 2 + 5 = -1/3 + 7

The equation is: y = - 1/3 x + 7

y = -1/3 x
5 0
3 years ago
Read 2 more answers
A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup appetizer.He expects 800 gues
Goryan [66]

320 cups of soup

Step-by-step explanation:

2:5 is a part to whole ratio.

2/5=x/800

so we cross multiply to get:

5x=1600

x=320

320 cups of soup

Hope this is helpful

6 0
3 years ago
I need the product of a^4xa^6
emmainna [20.7K]
A^4 * a^6

exponent rule : x^y * x^z = x^(y + z)

so, a^4 * a^6 = a^(4 + 6) = a^10
3 0
3 years ago
3x + y = 19 , and x + 3y = 1. Find the value of 2x + 2y
soldi70 [24.7K]
3x+y=19 \\
x+3y=1 \\ \\
\hbox{add the sides of the equations:} \\
3x+x+y+3y=19+1 \\
4x+4y=20 \\ \\ \hbox{divide both sides by 2:} \\
2x+2y=10

The answer is d. 10.
6 0
3 years ago
Other questions:
  • If 15% of college students own a television and 10% of college students own a stereo and 2% of college students own both televis
    10·1 answer
  • A pyramid has a base area of 44 cm² and a height of 12.6 cm.
    12·2 answers
  • The product of the slopes of perpendicular lines is −1. Which function represents a line that is perpendicular to y = −6x + 7?
    6·2 answers
  • What is the answer to (w-6)(w+2)
    15·2 answers
  • Which has the lowest value: 1/20, 1/80, or 1/100?
    10·2 answers
  • Rewrite the equation below so that it does not have fractions four -4/9 times equals two over three do not use decimals in your
    15·1 answer
  • Can someone please help me on this problem?
    6·1 answer
  • Show how to use the greatest common factor of 84 and 72 to rewrite 84m - 72n as a product of two factors
    13·1 answer
  • Urgent! Math help...!.!!..!!.!!.!..!!!.!!.!!!.!.!.!!
    15·1 answer
  • What is the answer to this problem?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!