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
V125BC [204]
3 years ago
5

Find the sum of 4x3 + 2x2 - 4x + 3 and 7x3 -4x2 + 7x + 8.

Mathematics
2 answers:
kvasek [131]3 years ago
8 0

Answer:

11x^3-2x^2+3x+11

Step-by-step explanation:

Should be the answer :)

miskamm [114]3 years ago
4 0
Here,
= 12 + 4 - 4X + 3 + 21 - 8 + 7X + 8
= 40 + 3X

May be helpful
thank you
You might be interested in
Two hundred and seventeen thousandths in decimal form
avanturin [10]

Answer:

0.217

Step-by-step explanation:

hope this helps. . .<3

good luck!    uωu

4 0
3 years ago
Read 2 more answers
Swimming Fleury swam 6 laps the first day,15 laps the second day,24 laps the third day, and so on.On which day will fleury swim
mihalych1998 [28]
Fleury will swim 51 laps on the sixth day if this pattern continues.
7 0
3 years ago
Four friends share 3535 of a rectangular pizza .What fraction of the pizza did each receive?
Gwar [14]

Answer:

\frac{35}{4}   or 8\frac{3}{4}

6 0
3 years ago
A customer at a Mexican diner placed an order for 3 burrito bowls which was priced at $x each. He also ordered a plate of corn t
Daniel [21]

Answer:

x=$7

Step-by-step explanation:

The total cost of bill is $32, $11 is from a plate of corn tacos. And there are 3 purchased burrito bowls at a cost of $x each.

$32 (total bill)

-$11 (tacos)

=$21

$21 / 3 (burrito bowls)

=$7

x<em> </em>or the cost of each burrito bowl is $7

5 0
3 years ago
Read 2 more answers
What is 6.9 × 107 written in standard form?
mihalych1998 [28]
6.9 x 10⁷ is a scientific notation.

6.9 x 10⁷ in standard form is 69,000,000

Scientific notation is used to represent very large numbers or very small numbers.

Scientific notation has three parts. Its parts are the coefficient, base of ten, and the exponents.

6.9 is the coefficient
10 is the base of 10
7 is the exponent

The must always be 1 digit before the decimal point in the scientific notation.
The exponent tells us the number of places the decimal point has moved. Its sign tells us the direction of the decimal point's movement.

Since the exponent is positive, it tells us that the decimal point moved from right to left.

69000000. to 6.9000000

If the exponent had a negative sign, it means that the decimal point moved from left to right.

example: 6.9 x 10⁻⁷
its standard form would have been .00000069


3 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the expression for s=9<br> 72/s
    9·1 answer
  • Solve the equation x = -2y + 6 for y
    7·2 answers
  • (3^1/m)^n
    9·1 answer
  • The value of a dirt bike decreases by 25% each year. If you purchased this dirt bike today for $500, to the nearest dollar how m
    10·2 answers
  • Is it more, or the same as one whole? 7-tenths of a pie
    13·2 answers
  • An adult rhino weighed 4,000 pounds. How
    6·2 answers
  • Someone help and please make sure it’s right
    10·2 answers
  • the area of right triangle is 50 m square. if one of its legs is 20cm find the lenght of the other leg?​
    15·1 answer
  • The standard form of 6050000 is given by​
    13·1 answer
  • Does someone mind helping me with this question? Thank you!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!