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
m_a_m_a [10]
3 years ago
15

I need help please i need step by step help

Mathematics
2 answers:
lana66690 [7]3 years ago
7 0
The first one is 3x + 7x = 3
10x = 3
The second one is x^2-2x + 15x = 3
x^2 + 13x = 3
melomori [17]3 years ago
3 0
Mmmmbrntnrjneuneunre unenriched
You might be interested in
A.
Scorpion4ik [409]

Answer:

it is b

Step-by-step explanation:


4 0
3 years ago
Des
mojhsa [17]
Its the last one bc its the only one that makes sense to you
5 0
2 years ago
Plz help due tomorrow
yKpoI14uk [10]
2x + 4 1/5 = 9
2x = 9 - 4 1/5
2x = 5 1/5
2x divided by 2 = x
5 1/5 divided by 2 = 13/5 (2 3/5, or 2.6)
x = 13/5 (2 3/5, or 2.6)
7 0
3 years ago
Manny has 48 feet of wood. He wants to use all of it to create a border around a garden. The equation 2 l plus 2 w equals 48 can
Lelu [443]

Answer:

2l + 2w = 48

if garden is 15' long

2(15) + 2w = 48 \\ 30 + 2w = 48 \\ 30 - 30 + 2w = 48 - 30 \\ 2w = 18 \\  \frac{2w}{2}  =  \frac{18}{2}  \\ w = 9 \: feet \: wide

7 0
3 years ago
What is 208,561 written out in expanded form
makvit [3.9K]
The answer would be:

200,000 + 8,000 + 500 + 60 + 1
4 0
3 years ago
Other questions:
  • To solve the system of equations below, Zach isolated x in the first equation
    12·1 answer
  • Find the product. (r + s)^2
    15·1 answer
  • The function y = -0.017x^2 + 0.55x models the height y, in feet, of your pet frog's jump, where x is the horizontal distance, in
    7·1 answer
  • the Thompson family is traveling 1500 miles to visit relatives.they plan to drive the same distance each day .if the Thompsons m
    9·2 answers
  • Which of the following are characteristics of the graph of the reciprocal parent function?
    9·1 answer
  • How would you write this equation in terms of sin and cos as well as simplify it from there?
    12·1 answer
  • A plumber charges a $45 fee to make a house call and then $25 for each hour of labor. The plumber uses an equation in the form
    9·2 answers
  • HELP ME PLEASE!!!
    11·1 answer
  • Need help please this is for middle school Idk why this is so hard
    6·2 answers
  • The pie chart shows the results of 500 surveys asking students for their favorite movie genres. If you were creating a bar graph
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!