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
joja [24]
3 years ago
8

Need help with number 3 & 5 please .

Mathematics
1 answer:
bearhunter [10]3 years ago
3 0

3. 3w-(7w+12)=2(w-3)

expand

3w-7w-12=2w-6

bring all w to one side

2w-3w+7w=-12+6

6w=-6

w=-1

5. 9(n-4)-8n=32-2(n+8)

again, expand

9n-36-7n=32-2n-16

bring all n to one side

9n-7n+2n=32-16+36

4n=52

n=13

You might be interested in
Yomaro is buying soil for his garden. He needs to fill one pot with 12 cups of soil and another pot with 2 gallons of soil.
SOVA2 [1]

Answer the answer to your question is $7.50

3 0
3 years ago
Helpppppp!!!!!!!!!!!!!!!
lions [1.4K]
Your answer is D. Hope this helps!


6 0
3 years ago
You are ordering a pizza. You have a choice of three toppings: mushrooms, pepperoni, and peppers. How many different pizzas can
astra-53 [7]
U can do exactly 6 different pizzas
8 0
4 years ago
Read 2 more answers
Answer question 4 pls for math
brilliants [131]

Answer:

Rule: y = 2x

m = 2

b = 0

Step-by-step explanation:

(17, 34) and (22, 44)

<u>Slope:</u>

m=(y2-y1)/(x2-x1)

m=(44-34)/(22-17)

m= (10)/5

m = 2

<u>Slope-intercept:</u>

y - y1 = m(x - x1)

y - 34 = 2(x - 17)

y - 34 = 2x - 34

y = 2x

y = mx + b

y = 2x

b = 0

3 0
3 years ago
20 POINTS!!!What is the solution to the system that is created by the equation Y = 2x+ 10 and the graph shown below?
skad [1K]

Answer:

(-8,-6)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • If LaTeX: m\angle ABF=8s-6m ∠ A B F = 8 s − 6 and LaTeX: m\angle ABE=2\left(s+11\right)m ∠ A B E = 2 ( s + 11 ), find LaTeX: m\a
    15·1 answer
  • an office supply company is shipping a case of paper to a school.There are 10 reams of paper in the case.If each ream of paper w
    5·2 answers
  • PLEASE HELP URGENT!!!
    5·1 answer
  • How do I solve this?
    8·2 answers
  • Pls help me get full marks
    8·2 answers
  • What is the mean number of hours that high school students spend on homework per week? It is known that the standard deviation o
    6·1 answer
  • kinsley walked 7/8 mile on saturday and 6/8 on sunday how far did she walk over the weekend give the answer as a mix number
    13·1 answer
  • Subtract-2x^2-6x+10 from -2x +9
    15·1 answer
  • What is the slope of the line whose equation is y−4= StartFraction 5 Over 2 EndFraction.(x−2)? A coordinate plane with a line pa
    9·1 answer
  • Hi everyone please answer this thank you​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!