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
Marina CMI [18]
3 years ago
15

(5x² – 8x + 1) + (2x² - 4x – 11)

Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0

Answer:

7x²-12x-10

Step-by-step explanation:

(5x²-8x+1) + (2x²-4x-11)

combine like terms

7x²-12x-10

You might be interested in
Sammy is conducting a science experiment were he has to mix 8. 25 ounces and 4
aleksley [76]
430 oz + 8.25 oz = 438.25 oz
6 0
4 years ago
What rule is this, please answer correctly, please
hichkok12 [17]

Answer:

Reflection

Step-by-step explanation: It is reflection because it is the same thing just reflected

7 0
3 years ago
Read 2 more answers
Allison has 1/2 cup of yogurt for making fruit parfaits.Each parfait requires 1/8 a cup of yogurt.How many parfaits can she make
cupoosta [38]
Allison can make 4 fruit parfaits.

Since one parfait requires 1/8 cup of yogurt, add:
1/8 + 1/8 + 1/8 + 1/8

They all share a common denominator, so:

1/8 + 1/8 +1/8 + 1/8 = 4/8

Simplify your answer (divide numerator and denominator by the common factor of 2) :

4/8 = 1/2

1/2 represents the total amount of cups of yogurt used. Since it took adding 1/8 four times that represents 4 parfaits.
5 0
3 years ago
Complete the pairs of corresponding parts if △RST ≅ △TXY.
ELEN [110]

Answer:

∡S corresponds to ∡X

∡TXY = ∡RST

∡XTY = ∡SRT

∡XYT = ∡STR

Step-by-step explanation:

7 0
3 years ago
Gianna is preparing for the upcoming tennis season. According to her schedule, she can complete at most 10 workouts this week. I
Strike441 [17]
The whole number of minutes that Gianna complete each week as a function of x and y:
45x+30y
Since the above number is greater than 450 minutes, we get the inequality:
45x+30y\geq450
Also, "she can complete at most 10 workouts this week" so we deduce the inequality:
\\x+y\leq10
Therefore, the system of inequalities is the following:
45x+30y\geq450
\\x+y\leq10
The above system has many solutions, for example :
4 0
3 years ago
Other questions:
  • The points (-3, 2) and (9,r) lie on a line with slope 1/2. Find the missing coordinate r.
    13·1 answer
  • 1+4=52+5=123+6=218+11=?
    7·2 answers
  • What is 0.08333333333 as a fraction?
    9·1 answer
  • A certain shade of pink is creating by adding 3 cups of red paint to 7 cups of white paint
    6·2 answers
  • Write the following in function notation y = 3x - 10
    7·2 answers
  • A. 60°
    13·2 answers
  • What is the F.O.I.L method in Algerbra 1?
    15·2 answers
  • In a class of 120 students numbered 1 to 120, all even number students opt for physics, whose number are divisible by 5 opt for
    10·1 answer
  • Set up the equation for the area of a triangle in
    7·1 answer
  • Look at screen shot worth 15 points
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!