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
Alja [10]
3 years ago
8

Solve each equation.1. 9/2x+18+3x=11/22. (x+6)-(2x=7)-3x=-9

Mathematics
1 answer:
zzz [600]3 years ago
3 0
1.\\\frac{9}{2}x+18+3x=\frac{11}{2}\ \ \ \ \ |Multiply\ by\ 2\\\\
9x+36+6x=11\\\\
15x+36=11\ \ \ |Subtract\ 36\\\\
15x=-25\ \ \ |Divide\ by\ 15\\\\
x=-1\frac{2}{5}\\\\
2.\\
(x+6)-(2x-7)-3x=-9\\\\
x+6-2x+7-3x=-9\\\\
-4x+13=-9\ \ \ |Subtract\ 13\\\\
-4x=-22\ \ \ |Divide\ by\ -4\\\\
x=5,5
You might be interested in
Statistics how do we determine a percentage
givi [52]
Percent<span> simply means "per hundred" and the symbol used </span>to<span> express </span>percentage<span> is %. One </span>percent<span> (or 1%) is one hundredth of the total or whole and is therefore</span>calculated<span> by dividing the total or whole number by 100. </span>To calculate<span> the </span>percentage<span>difference between two numbers, the same basic calculations are used</span>
7 0
3 years ago
What is the percent of games won if a team won 92 games and lost 58 games?
Lera25 [3.4K]

Answer: 59.38%

there is the answer

5 0
2 years ago
Read 2 more answers
The Haines Drama Club had 40 members. Of those, 2/5 were females. After an open audition, 20 new members joined the club, but th
lara31 [8.8K]
Originally, before th auditions only 16 members were female. After the audition there was a total of 24 females. So 24-16 would equal all of the new female members which would be 8.

Answer: 8 new female members
5 0
2 years ago
A photograph of a painting measures 13units by 17units.If the scale factor is 1/3 , what is the actual size of the painting?
Ksivusya [100]
The actual size of the painting is 39 units by 51 units
3 0
3 years ago
A company needs to package 2,400 pencils. A box in the shape of a rectangular prism can hold 60 pencils. A cylindrical container
Agata [3.3K]
If the company used rectangular prisms it would take 40 boxes (2400/60) to hold 2,400 pencils which would cost $20 (40 times 0.50). If they used cylindrical containers, they would need 30 containers (2400/80) for a total of $22.50 (30*0.75).

To minimize the cost the company should go with rectangular prisms as they are the most cost effective.
6 0
3 years ago
Other questions:
  • 7x+2y+5=18+11y-x<br> 3x=y+42-6x
    14·1 answer
  • If the cylinder has a diameter of 8 cm and a volume of approximately 502.65 cm3, what is the approximate area of the cross-secti
    9·2 answers
  • A camper attaches a rope from the top of her tent, 4 feet above the ground, to give it more support. If the rope is 8 feet long,
    8·1 answer
  • What is the ratio 148 to 130 in simplest form
    15·1 answer
  • Activity
    11·2 answers
  • 20 points! HELP AND ILL MARK BRAINLIEST!
    8·1 answer
  • WORTH LOT OF POINTS DONT PLAGERIZE NO FAKE ANSWERS WILLL REPORT::::: Mindy understands how to tell if ordered pairs are function
    12·1 answer
  • 344 thousands×<br> ​10<br> ​<br> ​1<br> ​​ =
    5·1 answer
  • John and Lucy take turns rolling two dice. If John rolls a pair larger than or equal to 10 he wins and the game stops. If Lucy r
    10·1 answer
  • What is the y-value of the vertex of 4x^+ 8x - 8?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!