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
xxMikexx [17]
3 years ago
12

Need help don't know this

Mathematics
2 answers:
ipn [44]3 years ago
8 0

Answer:

<h2><em><u>-11a</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

-5a + a - 7a

<em>[</em><em>All</em><em> </em><em>will</em><em> </em><em>get</em><em> </em><em>added</em><em> </em><em>up</em><em> </em><em>as</em><em> </em><em>all</em><em> </em><em>have</em><em> </em><em>the</em><em> </em><em>same</em><em> </em><em>variable</em><em> </em><em>a</em><em> </em><em>]</em>

= -4a - 7a

=<em><u> -11a (Ans)</u></em>

Nadusha1986 [10]3 years ago
6 0

Answer:

-11a

Is tge required answer.

You might be interested in
What is the answer to this
guapka [62]
Alright, first blank one is 1/3, then 2/3, then 1, then 1 1/3, then 1 2/3.
Now, shade the 1/3 and 2/3 in blue.     Shade the 0, 1 and 2 in red.     
Shade the 1 1/3 and 1 2/3 in yellow.
Glad I could help, and good luck!
7 0
3 years ago
Read 2 more answers
What expression is equivalent to -0.5x - 4?
Assoli18 [71]

Answer:

2x-32

Step-by-step explanation:

You would distribute the 4.

3 0
2 years ago
Kara works as a translator. She charges 21¢ for each word she translates. Which expression should she uses to calculate her char
Travka [436]

21n

Step-by-step explanation:

you don't need a step by step explanation

4 0
3 years ago
write the equation of a line in slope intercept form that is parallel to the line x+5y=10 and goes through the point (-5,6)
lilavasa [31]

Answer:

The equation would be y = -1/5x + 5

Step-by-step explanation:

To find the equation of this new line, we first need to identify the slope of the first line. We do this by putting it into slope intercept form.

x + 5y = 10

5y = -x + 10

y = -1/5x + 2

In slope-intercept form, the slope is always the coefficient of x. This makes the slope of the first equation -1/5. Since parallel lines have the same slope, our new slope will also be -1/5.

Given that and the point, we can solve for the equation using point-slope form.

y - y1 = m(x - x1)

y - 6 = -1/5(x + 5)

y - 6 = -1/5x - 1

y = -1/5x + 5


4 0
4 years ago
Twice a number decreased by seven is equal to 43
goblinko [34]

2x-7=43

2x=50

x=25

I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!

4 0
4 years ago
Read 2 more answers
Other questions:
  • PLZ HELP! GIVING BRAINLIEST TO THE CORRECT/BEST ANSWER! THXSS
    13·1 answer
  • Order each list of units from most precise to least precise: gram, centigram,kilogram,milligram
    13·2 answers
  • A sample with mean of 85 and SD of 12 is transformed into z-scores. After the transformation, what are the values for the mean a
    6·1 answer
  • 11/12-1/6q+5/6q-1/3 it says its wrong
    8·1 answer
  • You have a spinner and a dice. What is the probability of spinning a 3 and rolling an even number?
    15·1 answer
  • PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( !
    10·1 answer
  • Plssss help! Find the perimeter of each polygon. Assume that lines which appear to be tangent.
    6·1 answer
  • On see the inverse Nutrlicative meses have a product of 1. Find the multiplicative inverses of the terms in the first column Sho
    5·1 answer
  • Last year, Nicholas started babysitting to earn extra spending money. Over the summer, he tracked how much money he earned at ea
    11·1 answer
  • HELP !! 20 POINTS !! Identify if the relations are functions or not.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!