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
ipn [44]
3 years ago
15

How to factor 7z^2-4z-3

Mathematics
2 answers:
adelina 88 [10]3 years ago
8 0
Good luck I hope find you answer
Aneli [31]3 years ago
3 0
Answer= (7x - 4)(x - 3)

Work=
You’re looking for 2 numbers that add to -4 and multiply to -21.

-7 + 3 = -4
-7 x 3 = -21

So it’s (x - 4)(x - 21)

Divide both by 7, because it is attracted to the x squared.
Remember: if a number is not divisible by 7, the 7 attaches to the x

Answer= (7x - 4)(x - 3)
You might be interested in
A certain shade of paint is made by mixing 3/4 quarts red with quarts yellow. How much red and yellow paint would you need if yo
Scorpion4ik [409]
9 quarts of red and 3 quarts of yellow. do 3/4 times 12 and 1/4 times 12
4 0
3 years ago
Annie's cafe borrows $6100 at 6% for 290 days. Find the total amount that must be repaid after 290 days. (Use a 365 day year.)
Galina-37 [17]
Given:
amount borrowed $6,100
interest rate 6% - assuming annual interest rate
term - 290 days of a 365 day year.

This is a simple interest computation.

Interest = Principal * interest rate * term
Interest = 6,100 * 6% * 290/365
Interest = 290.79

Total payment at the end of the 290 term would be $6,390.79. 

Principal + interest → 6,100 + 290.79 = 6,390.79
8 0
3 years ago
When counting from 5 what number follows 4
Kryger [21]

Answer:

3 is the answer

Step-by-step explanation:

5.........4............3..............2...............1

so 3 follows 4

4 0
4 years ago
Read 2 more answers
A total of 697 tickets were sold for the school play. They were either adult tickets or student tickets. There were 53 fewer stu
Burka [1]
Let x = number of adult tickets sold
Let x-53 = number of student tickets sold

x + x -53 = 697
2x - 53 = 697. 

Add 53 to both sides to get:

2x = 750

Divide both sides by 2 to get:

x = 375

375 adult tickets were sold. 
5 0
4 years ago
Is this polygon regular or irregular?
iris [78.8K]

Answer:

<h2><em><u>Make</u></em><em><u> me</u></em><em><u> a</u></em><em><u> Brainlist</u></em><em><u> pls</u></em></h2>

Step-by-step explanation:

It's an Irregular polygon

4 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangular piece of plywood has a diagonal that measures three feet more than the width. The length of the plywood is three t
    9·1 answer
  • Planes flies 2951 miles in 6.5 hours what is the speed of the airplane miles per hour
    8·2 answers
  • N/ -3 + 5 &gt; 4 I really need help on this question if you could please show your work on solving this equation
    11·1 answer
  • What is the ratio of the number of gray T-shirts to the number of black T-shirts?
    14·1 answer
  • Which table represents a linear function? X 1,2,3,4 Y -2, -6,-2,-6
    11·1 answer
  • To investigate whether or not people tend to marry spouses of similar ages or whether husbands tend to be older than their wives
    9·1 answer
  • A public parking garage charges $5, plus an additional $2 per hour.
    7·2 answers
  • Please help I’ll give Brainlist
    11·1 answer
  • PLEASE HELP!
    12·1 answer
  • Which function can represent the height, y, of the railing in inches according to the horizontal distance in inches, x, from the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!