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
Romashka-Z-Leto [24]
3 years ago
13

Someone please help

Mathematics
1 answer:
Natasha2012 [34]3 years ago
6 0

Correct Work

4x+8 +3(x-4)

4x +8 + 3x-12

4x+3x+8 -12

7x -4

Mistake Made

  1. 3 wasn't multiplied by the 4 in the bracket
  2. Like terms wasn't combined in the working out
  3. The answer was supposed to be -4, 8-4= -4
You might be interested in
Grape juice comes in a 64 oz bottle. Apple juice comes in a 80 ounce bottle. Both juices will be poured into cups of equal size
nika2105 [10]
An 80 ounce cup i may be wrong
4 0
3 years ago
The value of 9 in 4,934 is how many times as large as 9 in 1,290
vagabundo [1.1K]
The 9 in 4,934 is 10 times larger than the 9 in 1,290.


Meaning the answer is 10 times bigger.
7 0
4 years ago
Read 2 more answers
A ball is dropped from the top of a building. The distance in feet above the ground, represented by h(t), after t seconds can be
ikadub [295]

Answer:

324 feet

Step-by-step explanation:

h(3) = 16(3)^2 + 180

h(3) = 16(9) + 180

h(3) = 144 + 180

h(3) = 324

3 0
3 years ago
Craig Design Inc. received its annual property tax bill for $7,200 in January. It is due
natima [27]
16,900 because this inc is so muck money
6 0
3 years ago
Simplify 5(3x+6y)+2(x-y)
gayaneshka [121]

Answer: Distribute:

=(5)(3x)+(5)(6y)+(2)(x)+(2)(−y)

=15x+30y+2x+−2y

Combine Like Terms:

=15x+30y+2x+−2y

=(15x+2x)+(30y+−2y)

=17x+28y

Answer:

=17x+28y

Step-by-step explanation: Mark me brainliest plz

7 0
3 years ago
Read 2 more answers
Other questions:
  • Need help finding the missing length to the attached triangle.
    9·1 answer
  • Jake's water bill is $24.40 per month plus $2.20 per ccf (hundred cubic feet) of water. What is the maximum number of ccf Jake c
    14·1 answer
  • Can I get a hand ?:/ :(
    13·2 answers
  • Do you know the answer to 70 divided by 7,000?
    15·2 answers
  • F÷−32=−31<br><br> whats the answer?
    13·2 answers
  • BRAINLIEST! HELP! Please help me! I NEED PART D AND E! I’m so lost :(
    7·1 answer
  • K/-17 = -25<br><br> What is k?
    11·2 answers
  • PLEASE HELP!!<br> Find all missing angles
    13·1 answer
  • 3/4+(1/3)/1/6-(1/2) i need help
    6·1 answer
  • si en una fraccion uno de los terminos es un numero primo, ¿se puede asegurar que es irreducible? ¿por que?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!