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
nexus9112 [7]
2 years ago
13

Solve 1/2 x + 3 <4x - 7

Mathematics
1 answer:
torisob [31]2 years ago
3 0

Answer:

x>20/7

Step-by-step explanation:

It's simple math, make sure to mark me brainliest!

You might be interested in
I have tried different attempts but still can’t solve it
zloy xaker [14]
Hello!

First you to do 65 * 0.20

0.20 is 20% as a decimal

65 * 0.20 = 13

$13 is how much John saves.

To find out how much the skateboard cost you subtract how much he saved by the cost of the skateboard

65 - 13 = 52

The skateboard cost $52

Hope this helps!
5 0
3 years ago
Solve systems of equations by algebraically x-2y=7 <br> 2x+5y =5
Natali [406]

Answer:

(5,-1) or x=5 y=-1

Step-by-step explanation:

I used the substitution method to solve this!

<em>1. Pick one of your equations and solve for one of the variables. I chose the first equation and solved for x.</em>

x-2y=7

(Move the -2y to the other side of the equation in order to get the x by itself. You do the opposite, so it becomes +2y.)

x=2y+7

<em>2. Now take your second equation and plug in what you got for x into the x variable.</em>

2(2y+7)+5y=5

(Multiple 2 by everything inside of the parentheses.)

4y+14+5y=5

(We want to get the y by itself, so move the 14 to the other side.)

4y+5y=-14+5

(Combine all the like terms.)

9y=-9

(Divide the 9 from the y. What you do to one side you must do to the other.)

y=-1

<em>3. Since you have one variable solved for. Now take the first equation and plug in your y.</em>

x-2(-1)=7

(Multiple -2 by -1)

x+2=7

(Move the 2 to the other side in order to get the x by itself.)

x=5

<em>4. If needed, plug in your x and y values into the equations in order to check your answer.</em>

Hope this could help!

8 0
3 years ago
Read 2 more answers
A cyclist rides his bike at a rate of 21 miles per hour. What is this rate in miles per minute? How many miles will the cyclist
Citrus2011 [14]
5 days ago, hope this still helps though! 

Alright 21 miles per hour. We know that there are 60 minutes in an hour. So this is basically saying 21 miles per 60 minutes. To find the rate for miles per minute, you divide 21 by 60 which is 0.35. 

In one minute the cyclist rides 0.35 miles
In two minutes the cyclist rides 0.7 miles
5 0
3 years ago
The graph shows the relationship between gravitational potential energy and mass, for objects at a height of 10 meters. What con
jek_recluse [69]

Answer:

d

Step-by-step explanation:

7 0
2 years ago
Tell me a joke, who ever's joke I like better will get a Brainlist
FromTheMoon [43]

I wanted to be king because I saw dream of king

one day when I visit to dentist

Dentist: "You need a crown." -

Patient: "Finally someone who understands me"

6 0
2 years ago
Read 2 more answers
Other questions:
  • Solve for y: 6x-2y= -8
    15·1 answer
  • Need help this is urgent for my final
    12·1 answer
  • The relationship between the number of calculators x a company sells per day and the price of each calculator p is given by the
    13·1 answer
  • Graph the function f( x ) = |x+2| - 3
    14·2 answers
  • Drag the tiles to the correct boxes to complete the pairs.
    13·1 answer
  • After 56 cans of soup were sold, a clerk moved the remaining cans to a display case. The display case had shelves that could eac
    5·2 answers
  • 50 POINTS!! Please help!!! In the bold portion of the narrative, the author tries to use a flashback to develop tension. However
    13·1 answer
  • Pyramid A has a height of 10 feet and a volume of 120 cubic feet. The base of Pyramid B has the same dimensions as Pyramid A but
    11·2 answers
  • PLEASE I BEG SOMEONE TO HELP
    12·1 answer
  • 1. Given that (27 ^ (n + 3))/(81 ^ (p - 1)) = 3 , express p in terms of h.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!