3 years ago

Simplify the expression: Show your work. Write the answer in standard form (15 +6d - d²) + (-5d² - 18 + 6d) PLEASE HELP

Mathematics

1 answer:

mezya [45]3 years ago

6 0

Answer:

-6d^2 + 12d - 3

Step-by-step explanation:

use PEMDAS

parentheses

exponents

multiplication

division

addition

subtraction

use that order to solve problems like that.

You might be interested in

What is 4 2/7 x 2 1/5

Ierofanga [76]

It would be: 4 2/7 * 2 1/5
= 30/7 * 11/5
= 330/35
= 66/7

In short, Your Answer would be 66/7 or 9 3/7

Hope this helps!

4 0

3 years ago

Read 2 more answers

Yahoo in Sunnyville currently has a staff of 6,200 employees. Next month, Yahoo will decrease it’s staff by 8%. How many people

Minchanka [31]

Answer:

Step-by-step explanation:

7 0

2 years ago

The system of equations Y =-3x+2 and Y = 3x-6 is shown on the graph below.

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

8 0

3 years ago

Which choice below represents the correct domain for an exponential growth or decay function?

dybincka [34]

D. {x | x E R} because its all real numbers

4 0

3 years ago

Please explain to me how to find the solution of 3n+8=20 Thank you

allsm [11]

First, you subtract 8 by both sides ( 8-8/ 20-8) so now your equation is 3n=12. Next, you multiply 3n by 3, and get 0, and 12 multiplied by 3 and the answer is 36! Hope this helped.

7 0

3 years ago