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
Nina [5.8K]
3 years ago
15

How to solve -3a + 52a

Mathematics
2 answers:
Verizon [17]3 years ago
6 0
Well it really depends of what a is equal to. But here it is with parenthesis; 
( -3 x a ) + (52 x a) so you are adding -3 x a to 52 x a. If you know what a is I could give you the final answer.  
alisha [4.7K]3 years ago
5 0
Simple...

you have: -3a+52a

Simply add--->>

49a

Thus, your answer.


You might be interested in
The average price of gasoline in Paris, France, is 1.91 euros per liter. If there are 3.785 liters in one gallon, and the exchan
kirill [66]

Answer:

The price of gasoline in Paris is $6.00/gallon

Step-by-step explanation:

We are asked to find the price of gas in dollars per gallon for gasoline in Paris.

Step 1

We are told in the question that: the average price of gasoline in Paris, France, is 1.91 euros per liter.

Also we are told that, the exchange rate is 1.203 euros for one dollar

We convert the Euros to dollars

If, 1.203 euros = 1 dollar

1.91 euros = x dollars

We Cross Multiply

1.203 euros × x dollars = 1.91 euros × 1 dollar

x dollars = 1.91 euros × 1 dollar/ 1.203 euros

x dollars = 1.5876974231 dollars

Therefore, 1.203 euros = Approximately 1.59 dollars.

Hence, the price of gasoline in Paris, France is 1.59 dollars per liter.

Step 2

We convert the from liter to gallon

In the question, we are told that:

If there are 3.785 liters in one gallon

Therefore, if

1 liter of gasoline = 1.59 dollars

3.785 liters of gasoline =

Cross Multiply

= 3.785 liters × 1.59

= 6.01815 dollars.

Approximately to the nearest whole number = 6.00 dollars.

Since 3.785 liters of gasoline = 1 gallon of gasoline, therefore, the price of gas in dollars per gallon for gasoline in Paris is $6.00/gallon

7 0
3 years ago
I need help please only help if you know the answer
vlada-n [284]

Answer:

D

Step-by-step explanation:

3 0
3 years ago
Given the function f(x)= 14x^2 + 5x - 1 answer the question if you could change the 14 to any other number, but the rest has to
polet [3.4K]
This is a polynomial of degree 2, and remember that complex roots always come in pairs; therefore, in a second degree polynomial you can only have 0 real roots and 2 complex roots, or 2 real roots and 0 complex roots. There is no way you can have 1 real root and 1 complex root because, as stated before, complex (non-real) roots always come in pairs; so the only way of having 1 real root is dumping the polynomial of degree 2 (14 x^{2}) by changing the 14 to 0. That way we'll left with f(x)=5x-1 which only has one real root:
0=5x-1
5x=1
x= \frac{1}{5}

7 0
3 years ago
Read 2 more answers
Write an equation to find the number of Mr.night's homeroom if the total number of students is 90
tia_tia [17]
This question is obviosly missing an ending but, I bet you will have to divide.
5 0
2 years ago
Algebra help please!!!!!
attashe74 [19]
Y = 3x - 6....to find the x int, sub in 0 for y and solve for x
0 = 3x - 6
-3x = -6
x = -6/-3
x = 2......so the x int here is 2

y = 3x - 6...when the slope is decreased by 2...
y = x - 6...this is the slope decreased by 2
0 = x - 6
-x = -6
x = 6.....so the x int here is 6

so ur answer is : the x int increases


6 0
2 years ago
Read 2 more answers
Other questions:
  • A company sells artwork using a website. Information about the number of people that
    14·2 answers
  • What is the slope of the graph?
    9·2 answers
  • To the nearest tenth, what is the length of the hypotenuse of an isosceles right triangle with a leg of 7
    9·2 answers
  • James has a board that is 3/4 foot long. He wants to cut the board into pieces that are each 1/8 foot long
    7·2 answers
  • This data gives the average number of hours different students spend on the computer each day.
    8·2 answers
  • Evaluate 523 base7 - 65base7​
    8·1 answer
  • Help pldssshdhhfhfhtj
    14·1 answer
  • If 3x+2=5/9, what is the value of −3x+8?
    10·1 answer
  • Let f(x) = x2 − 3x − 7. Find f(−3).
    14·2 answers
  • Write the quadratic equation whose roots are -3 and 3, and whose leading coefficient is 5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!