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
Colt1911 [192]
2 years ago
6

30 points for whoever helps George Washington...please

Mathematics
1 answer:
faust18 [17]2 years ago
8 0

Answer:

A

Step-by-step explanation:

A is equal to 5d-5

I just went through all eh choices

It can’t be b or c becuase when distributed, it automatically is -5d+25 or vice versa with a different sign so their out

D is impossible becuase you can’t jsut flip a subtraction problem

And A is possible because adding a negative basically means subtracting so if flipped The signs have to change

You might be interested in
Ben paid $45 for an old guitar he cleaned the guitar, then resold it after marking the price 15% he used 36% of the money he got
andrey2020 [161]

Answer:it’s $18.63

Step-by-step explanation:

($45+.15($45)).36

3 0
2 years ago
Read 2 more answers
The function f(x) = 3,189(1 + 0.05)x represents the amount of money in a savings account where x represents time in years. What
Rus_ich [418]

The initial amount of money placed in the savings account

4 0
3 years ago
Read 2 more answers
Mrs. Henderson wants to put wallpaper border around her living room the room is 18 ft by 22 ft. How many feet of border are need
irga5000 [103]
If I am understanding the question, and assuming the living room is a rectangle, then the border should be 80 ft
8 0
3 years ago
Please solve this simultaneous equation, i'm not that good at it.<br><br> 2r-s=10<br> rs-s^2=12
o-na [289]

Answer:

s = 6, r = 8 or s = 4, r = 7

Step-by-step explanation:

2r - s = 10

2r = 10 + s

r = 5 + s/2 --(1)

rs - s^2 = 12 --(2)

sub (1) into (2):

(5 + s/2)s - s^2 = 12

5s + 0.5s^2 - s^2 = 12

-0.5s^2 + 5s - 12 = 0

s^2 - 10s + 24 = 0

(s - 6)(s - 4) = 0

therefore s = 6 or s = 4

when s = 6, r = 8 and when s = 4, r = 7

if you would like to discover more about simultaneous equations, you can have a look at my Instagram page (learntionary). I'll be posting mathematics related stuff there and some of my notes (simultaneous enq notes are already posted!)

7 0
2 years ago
HELP PLS<br> What is the slope of the line:<br> -3<br> -1/3<br> 1/3<br> 3
nadezda [96]

Answer:

3

Step-by-step explanation:

All you have to do is take that bottom dot and count how many the rise is ----3 and how many the run is -----1.

Therefore, 3/1 is 3

6 0
3 years ago
Other questions:
  • Solve the system by the substitution method x+3y=-2, y=-2x-24
    15·1 answer
  • hey guys i need help i don't understand what a reciprocal means i know i am in middle school but i learned this in 4th grade i a
    12·1 answer
  • A desk is on sale for 34%  off. The sale price is $363  .What is the regular price? I tried this problem so many times but I kee
    7·2 answers
  • If correct will give " BRAINLIEST"
    13·2 answers
  • Does anyone how to simplify the ratio 4:22:30
    5·1 answer
  • Which number is not an solution to the inequality?<br> x &lt; 15
    14·1 answer
  • Please answer these question(s)! It has to do with math statistics. I will give you brainliest and thanks! Please answer my othe
    7·1 answer
  • Squares of Binomials<br> Please Help
    10·1 answer
  • Is this a function pls help
    5·2 answers
  • The effectiveness of a blood-pressure drug is being investigated. an experimenter finds that, on average, the reduction in systo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!