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
-BARSIC- [3]
3 years ago
5

HELP!! Pls show work

Mathematics
1 answer:
Art [367]3 years ago
5 0
Plug in -6 for a and -5 for b

3(-6)^2 - 4(-5)
3(36)+20
108+20
=120
You might be interested in
When N divided by 5 leaves a remainder of 2, find the one's digit of N
Alexus [3.1K]

Step-by-step explanation:

One's digit of N can be 2 or 7.

3 0
3 years ago
Read 2 more answers
A company is expanding its building area from 14,000 square feet to 17,640 square feet. What is the percentage increase of the a
natali 33 [55]

Answer:

its about 7.9% I think .... ............

6 0
3 years ago
SOMEONE HELP PLEASE!! ITS DUE AT 16:00 UK TIME ILL GIVE YOU BRAINLIEST IF ITS RIGHT!!!
tino4ka555 [31]

Answer:

From left column to right

Left                             Right

1. 23a+18                         1. 7a-6

2. 23a-6                           2. 7a-18

3.  23a-18                             3. 7a+6

4. 0a+4                               4. 0a+0

Step-by-step explanation:

The first example you distribute by doing 3 x 5a plus 3 x 2 + 4 x 2a + 4 x 3

Answer is 15a+6+8a+12=

23a+18

Hope this helped :)

7 0
2 years ago
What is (6x+4) - (4x+2)
Nana76 [90]

Answer:

x = -1

Step-by-step explanation:

1. Simplifying

6x + 4 = 4x + 2

2. Reorder the terms

4 + 6x = 4x + 2 to 4 + 6x = 2 + 4x

3. Solving

4 + 6x = 2 + 4x

4. Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right. Then add '-4x' to each side of the equation.

4 + 6x + -4x = 2 + 4x + -4x

5. Combine like terms: 6x + -4x = 2x

4 + 2x = 2 + 4x + -4x

6. Combine like terms: 4x + -4x = 0

4 + 2x = 2 + 0

4 + 2x = 2

7. Add '-4' to each side of the equation.

4 + -4 + 2x = 2 + -4

8. Combine like terms: 4 + -4 = 0

0 + 2x = 2 + -4

2x = 2 + -4

9. Combine like terms: 2 + -4 = -2

2x = -2

10. Divide each side by '2'.

x = -1

11. Simplifying

x = -1

4 0
2 years ago
Calculate the slope of the line (-6,-3) (-2,-3)
Vika [28.1K]

Answer:

There is no slope

Step-by-step explanation:

When finding the slope both numbers have to be positive without positive numbers you will not have a positive slope there fore no slope

4 0
2 years ago
Other questions:
  • A mountain climber reached an elevation of 1,600 feet above sea level. Which number line represents all locations below the clim
    8·2 answers
  • there are 6 row of 16 chair set up for the third grade play. in the first 4 row, 2 chair on each end are reserved for teacher. t
    14·1 answer
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    15·1 answer
  • Is anyone good with permutations? I can’t quite get the answer right for 4 b)
    10·1 answer
  • if 99 certons of milk was sold and 45 of them were regular flavor what is the ratio of chocolate milk sold to regular milk sold+
    10·1 answer
  • (8b+7)+(6×-4)+(5c+8)
    13·1 answer
  • the equation 25-3.99p represents the amount of money itzel has left over after buying p bottles of nail polish. what does the co
    11·1 answer
  • Which equations can be used to determine the area of the irregular figure? Check all that apply.
    6·2 answers
  • THIS IS VERY URGENT AND I WILL GIVE BRAINLIEST
    6·1 answer
  • Dy/dx y = 3root(4x+1) -2x
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!