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
chubhunter [2.5K]
3 years ago
10

Please please help me!!

Mathematics
1 answer:
Gnom [1K]3 years ago
3 0

Answer:

infinite solution

Step-by-step explanation:

if substitute 3y+4 Into 3x your equation should be 3(3y+4)-9=12 then you multiply and combine like terms then your answer should be 12=12 which is a true statement meaning it has infinite solutions

You might be interested in
Please help me figure this out it’s due on 15 minutes
Olin [163]

Answer:

Step-by-step explanation:

1. area of square=10²=100 cm²

area of circle=πr²=π×2.5²=6.25π cm²

reqd. area=100-6.25π ≈80.375 cm²

2.

area of circle=π×2.5²=6.25π≈6.25×3.14≈19.625 cm²

area of rectangle=4×3=12 cm²

reqd. area=19.625-12≈7.625 cm²

3.

area of two circles=2×π×3²=18π≈18×3.14≈56.52 cm²

area of square=12²=144 cm²

reqd. area=144-56.52≈87.48 cm²

4.

area of smaller circle=π×4²=16π cm²

area of bigger circle=π×8²=64π cm²

area of two circles=16π+64π=80π cm²

diameter of bigger circle=4+4+8+8=24 cm

diameter of biggest circle=π×12²=144π

area of shaded region=144π-80π=64π≈200.96 cm²

5 0
3 years ago
Jay makes a base salary of $2000 per month. Once he reaches $50000 in total sales, he earns an additional 5% commission (salary)
ki77a [65]

Answer:

j(s) = 0.05s -500

Step-by-step explanation:

Given

Base\ Salary = 2000

Commission = 5\% on Sales over 50000

Required

Determine the function j(s) for sales over 50000

Represent the total sales in a month with s.

Sales over 50000 in that month will be: s - 50000

So, the function j(s) is:

j(s) = Base Amount + Commission * Sales over 50000

j(s) = 2000 + 5\% * (s - 50000)

Convert % to decimal

j(s) = 2000 + 0.05 * (s - 50000)

Open bracket

j(s) = 2000 + 0.05 * s - 0.05 * 50000

j(s) = 2000 + 0.05s - 2500

Collect Like Terms

j(s) = 0.05s - 2500 + 2000

j(s) = 0.05s -500

3 0
3 years ago
Solving a system of linear equations of the form, y=mx+b
Fittoniya [83]
X= 7
y=77
im not 100% though
6 0
3 years ago
Read 2 more answers
Can u solve for me because this is confusing and I don’t get the e
Sveta_85 [38]
It is 3 pears to 9 apples which is 3:9 which simplifies down to 1:3
6 0
4 years ago
Read 2 more answers
Brad is putting up a 10 foot diameter circular flower garden in his yard. He will put plastic edging along the flowerbed. How ma
Ymorist [56]
The answer is circled in red. Hope this helps!

4 0
3 years ago
Other questions:
  • Help please? I don’t know much about consecutive integers...
    6·1 answer
  • Help solve algebra 15a=6a-90
    13·1 answer
  • (4.4*10^6)*(3.9*10^4)<br> Scientific notation please help and explain
    11·1 answer
  • What is the answer to <br> 8(x-3)+7=2x(4-17)
    10·1 answer
  • lee sells electronics . he earns 5% Commission on each dollar that he sells he makes . if he makes a sell of $1,550 , how much c
    12·1 answer
  • Help due in 40 minutes please don’t know what to do
    13·1 answer
  • X + y = 9 x + 3y = 13 If (x,y) is the solution to the given system of equations, what is the value of y?​
    9·1 answer
  • So when you add 3+4 you get 7, but what if you divide 7 by 4? Do you still get 3?
    11·2 answers
  • Which expression is equivalent to -66.1 - (-55.6)?
    7·1 answer
  • Maysoun will run less than 30 miles this week. So far, she has run 16 miles. What are the possible numbers of additional miles s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!