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
RoseWind [281]
3 years ago
5

Simplify:2/5(10x-10y)-3/4(12x-24y)

Mathematics
2 answers:
liraira [26]3 years ago
5 0

Answer:

a!!

Step-by-step explanation:

velikii [3]3 years ago
4 0
A!! Is the correct answer
You might be interested in
the sum of −2x2 + x + 31 and 3x2 + 7x − 8 can be written in the form ax2 + bx + c, where a, b, and c are constants. What is the
Kitty [74]

Answer:

a+b+c=32

Step-by-step explanation:

we have

(-2x^{2} +x+31)+(3x^{2}+7x-8)

Adds the terms

Group terms that contain the same variable

(-2x^{2}+3x^{2})+(x+7x)+(31-8)

Combine like terms

(x^{2})+(8x)+(23)

where

a=1,b=8,c=23

therefore

a+b+c=1+8+23=32

8 0
3 years ago
16. Consider any eight points such that no three are collinear.
alukav5142 [94]
Let's assume that a,b&c are in one straight line, so cannot form a triangle with each other. Now, total possible Triangle that can be formed choosing any 3 points without any colinear constraint is 8C3 = 56
8 0
2 years ago
What is the slope of the line that passes through the points (-10, -8) and (−8,−16)? Write your answer in simplest form.
Leto [7]

Answer:y=-8 x=2

-8/2 or -4

Step-by-step explanation:

3 0
3 years ago
Paul biked 55 miles in 10 hours . what is the unit rate of miles per hour
irinina [24]

Answer:

5.5 miles per hour

Step-by-step explanation:

Since he travels a total of 55 miles in 10 hours, you need to divide.

55/10 = 5.5

total hours/total miles = miles per hour

3 0
3 years ago
Read 2 more answers
The sum of two numbers is 156. The first number is six more
Zigmanuir [339]

Answer:

Let A equal the first number

Let B equal the second number

A=4b+6

B=b

4b+6+b=156

Step-by-step explanation:

Hope this helps :) Have a great day!!!!

3 0
3 years ago
Other questions:
  • What is This answer68,404÷698
    11·2 answers
  • What's 18➗4.52? Plz help
    10·2 answers
  • Emilce pide 5 platos por semana para almorzar en la oficina. El menú ofrece 5 opciones diferentes. De cuantas maneras puede real
    8·1 answer
  • What are the domain and range of the function f(x)=logx-5?
    11·1 answer
  • What is a rule you can use to find the sum of two negative integers without using counters?
    5·1 answer
  • Help giving brainless
    10·2 answers
  • !)) can you guess what these three digts are
    7·1 answer
  • Please help me solve this problem thankyou<br> Simplify 2/6+1/4
    8·2 answers
  • The line passes through (-5,6), slope=3. Write the equation in point-slope form​
    10·1 answer
  • A student’s incorrect attempt to simplify an exponential expression is show in the box
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!