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
dexar [7]
2 years ago
7

Simple question l just don’t know how to do it

Mathematics
2 answers:
MrRa [10]2 years ago
5 0

Answer:

2√7

Step-by-step explanation:

-7√7 + 9√7- 2√7

this is what l got

Nutka1998 [239]2 years ago
3 0
This question in simplest form would be 2
√7
You might be interested in
A system of linear equations in two variables can have _____ solutions. ​
Neporo4naja [7]

Answer:

I would say " zero" to. Sorry if it's wrong

8 0
3 years ago
Martha earned $180 during the summer doing chores. She bought 3 books worth $14 each using her chore money. How much money was l
Viktor [21]

Answer:

$138

Step-by-step explanation:

We can first turn the words into a mathematical equation by substituting words with the information we have:

Total earning - ( Price of three books)

$180 - (Price of one book x 3)

$180 - ($14 x 3)

Finally, after we have created the mathematical equation, we solve it!

$180 - ($14 x 3)

$180 - $42

$138

6 0
3 years ago
45.83333333 as a fraction
hammer [34]

Answer:

275/6

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve the equation for the specified variable <br> Y=cd-8, for c
melomori [17]
Y=cd-8
Add 8 to each side giving you
y+8=cd

Divide by d on each side giving you

C=(y+8)/d
8 0
3 years ago
I need help with any of these questionss
Iteru [2.4K]

Answer:

sorry hindi ko alam hirapuwu

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find a the coordinate of the midpoint M given the two endpoints
    12·2 answers
  • PLEASE HELP WHOEVER ANSWERS FIRST GETS BRAINLIEST
    12·2 answers
  • Which are the roots of the quadratic function f(q) = q2 – 125? Check all that apply.
    8·2 answers
  • You earned a 90% and an 85% on your first two homework assignments. What score do you need to earn on the third assignment to ha
    7·1 answer
  • What was different about the Yuan Dynasty? *
    13·1 answer
  • 6) Find mZCAB , PLS HELP.
    9·1 answer
  • How do I solve X+5=54
    12·2 answers
  • Graph the line.<br> y=4/3x
    6·1 answer
  • Where does -1/5 go on the number line
    11·1 answer
  • Lucy is working with a series whose first term is 12 and that is generated by the equation t(n) = −9 + 21n. The sum of her serie
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!