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
stiks02 [169]
3 years ago
14

8b-ab=7a, .subtracted from 3a-9ab+b​

Mathematics
1 answer:
Tresset [83]3 years ago
3 0

Answer: You can't. Read explanation.

Step-by-step explanation:

You can't subtract an expression from an equation. If you said something like subtract 8b-ab+7a from 3a-9ab+b that would work, but not here.

Let's just assume You mean it as 8b-ab-7a, then (3a-9ab+b)-(8b-ab-7a) = -8ab + 10a - 7b.

Hope that helped,

-sirswagger21

You might be interested in
Jim ordered a sports drink and three slices of pizza for $8.50. His friend ordered two sports drinks and two slices of pizza for
vagabundo [1.1K]

Answer:

total is 16.50

Step-by-step explanation:

add 8.50+8.00

8 0
3 years ago
Using the distance formulas, find the equation of a parabola with a focus of (3, 4) and a directrix of y = −2.
Charra [1.4K]
Try using a site like Khan Academy to get a solution
4 0
3 years ago
Tony gets paid $5 per hour to babysit his cousin. This
Kaylis [27]

<em>Answer:</em>

a

<em>Step-by-step explanation:</em>

lets substitute 5 into every equation. (using 5 every time won't work every time ofc)

ok so 5(x+6)=55 would simplify into <em>5x+30=55</em> which in this case would be <em>5(5)+30=55 </em>

and 25 plus 30 (obviously) = 55

so A is the right answer

8 0
2 years ago
And a triangle.
luda_lava [24]

Answer:

Sorry to not actually answer the question, you can just ignore me but no one can answer since you didnt give the full problem, which would be the measurments of the project etc.

3 0
3 years ago
15 is what percent of 20
Lera25 [3.4K]
100%/x%=20/15
(100/X)*x=20/15*x   --I multiply both sides of the equation by X
100=1.33333333333*x --I divided both sides of the equation by                     .........................................(1.33333333333) to get X
100/1.33333333333=x
75=x
x=75

15 is 75% of 20

6 0
3 years ago
Other questions:
  • Write the equation of the line that contains slope of 4 and a coordinate of (3,11)
    10·1 answer
  • chatham middle school has 8 seventh grade classes.two of the classes have both band and chorus.what percent of the seventh grade
    5·1 answer
  • Dylan has x pennies and y nickels in his piggy bank. His brother told him to take out at least 6 coins from his piggy bank. Whic
    5·2 answers
  • The endpoints of segment ST are (1, -3) and (5, 7). What are the coordinates of the<br> midpoint?
    10·1 answer
  • Sonya surveyed 550 people on their favorite sport. 46% of people like soccer, 24% of people like baseball, and the rest like foo
    10·1 answer
  • 1.
    15·1 answer
  • How are you pls follow me​
    8·1 answer
  • Answers? Ill give you whatever you want
    8·1 answer
  • Find the missing number in the proportion.
    7·1 answer
  • Margo spends a quarter of her paycheck on a new dress, one-eighthof her paycheck on shoes, and $24 on a birthday present. if she
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!