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
Ira Lisetskai [31]
3 years ago
11

Solve this problem : 2x- 3 (y-2x) + (-5) (-2y)

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
7 0
2x - 3(y - 2x) + (-5)(-2y)

Simplify everything.

2x - 3y + 6x + 10y

Add like terms.

(2x + 6x) + 10y

8x + 10y

~Hope I helped!~


liq [111]3 years ago
4 0
2x - 3(y - 2x) + (-5)(-2y)

you multiply -3(y - 2x) first and then (-5)(-2y)

2x - 3y + 6x + 10y 

Combine like terms

2x + 6x - 3y + 10y
8x + 7y


8x + 7y is your answer
You might be interested in
Convert 9.3 kribs into grees given that 4.2 kribs = 18 grees.
maria [59]

Answer:

39.9 grees

Step-by-step explanation:

Since 4.2 kribs = 18 grees

Then,

1 krib = 18/4.2 grees

9.3 kribs = (18/4.2) x 9 3

9.3 kribs = 39.9 grees.

4 0
3 years ago
Needing help, the secretary of the united states department of agriculture asked your teacher, "if a chicken-and-a-half can lay
Flura [38]

we are given that

3 chickens to lay 32 eggs

now, we can find number of eggs per chicken

number of eggs per chicken= (total eggs)/(total chicken)

so, we get

number of eggs per chicken is

=\frac{32}{3}

now, we can set up following

1.5 chicken : 1.5 eggs : 1.5 days  

3 chickens : 3 eggs : 1.5 days  

1 chicken : 1 egg : 1.5 days

Since, changing number of chicken won't affect time

time to lay eggs will always remain same

so,

for 1 chicken to lay =\frac{32}{3} eggs

it takes

=\frac{32}{3}*1.5 days

=16 days..............Answer


8 0
3 years ago
The chart below shows conversion between kilometers and miles.
Feliz [49]

Answer:

12

Step-by-step explanation:

1.2 divided by 2 is 0.6 and you want to know how much twenty is bc thats the whole point of the question lol

but anyway multiply 0.6 and 20 to get 12

yw

6 0
3 years ago
Read 2 more answers
The table shows the solution to the equation |2x - 4| - 3 = 3:
marissa [1.9K]
We are given the steps that are laid to determine the value of x in the expression |2x -4| - 3 =  3. First step is to add 3 to both sides, then simplify, then determine x. The first incorrect step is step 1 since we add not subtract. 
7 0
3 years ago
Read 2 more answers
"People should not be afraid of their governments.
zhuklara [117]

Answer:

YESSSSSSSSSSSSSSSSSS

i mean theres a ton of us we can over power them anytime!

4 0
3 years ago
Read 2 more answers
Other questions:
  • The parallelogram shown below has an area of 404040 units^2 2 squared.
    7·1 answer
  • How do you solve w over -1.3 =-6.2
    12·1 answer
  • 25 POINTS!!!!
    15·2 answers
  • Need help assoon as possible please
    6·1 answer
  • Find (f•g) (-1)<br> Let f(x) =-2x-1 and g(x) =x^2 -1
    5·1 answer
  • Solve the system of equations using the linear combination method {5p-3q=-39 -2p-3q=3
    8·2 answers
  • What is the value of 72 -4+5?
    13·1 answer
  • Can someone please help me with this question?? (no links!!!)
    13·2 answers
  • Pls answer I got 15 points and omg pls be correct
    7·1 answer
  • Can yall help me cuz I gotta turn this in in 50 minutes
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!