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
slega [8]
3 years ago
7

The ratio of the number of cars to the number of motorcycles in a parking lot is 10 : 3. The ratio of the number of motorcycles

to the number of vans is 2 : 5. There are 30 vans in a parking lot. How many more cars than vans are there?
Mathematics
1 answer:
Harman [31]3 years ago
3 0
5 because 20:6 is the car to motorcycle. 6:15 is the motorcycle to van. 20÷15=5 ~JZ
You might be interested in
What is the distance between points (10,7) and (2,7) on a coordinate plane?<br> please help me
olga nikolaevna [1]
The distance between those two points is 8 because its a straight line...
3 0
3 years ago
Read 2 more answers
Use completing the square to solve the equation x2 - 10x = -8.
Kay [80]

Answer:

x^2 - 10x + 25 = 17

Step-by-step explanation:

Please use " ^ " to denote exponentation:

x^2 - 10x = -8

x^2 - 10x + 25 = 17

x^2 - 10x + 25 = -8

x^2 - 10x - 25 = -33

Begin with x^2 - 10x = -8.  Here's the process for completing the square:

1.  Take half of the coefficient of x and square the result:

    (1/2)(-10) = -5, and then (-5)^2 = + 25

2.  Add this 25 to the first two terms of x^2 - 10x = -8 and also to the      constant -8:    x^2 - 10x + 25 = -8 + 25, or     x^2 - 10x + 25 = 17

3.  Match this result to one of the given possible answers.  Turns out that the given possible answer matching our result is the first one:

x^2 - 10x + 25 = 17

     

7 0
3 years ago
PLEASE HElP WILL GIVE BRAINLIEST
marusya05 [52]

Answer:

there u go sweetie

Step-by-step explanation:

hope it helps

3 0
3 years ago
HELLPPPP PLEASE ASAP WILL MARK BRAINLIEST!! PLEASW AND THANK YOUUU!!!
blagie [28]

1. It is the product of a square, meaning it can be simplified to (x+10)(x+10) or (x+10)^2

8 0
3 years ago
Read 2 more answers
Which values from the given replacement set make up the solution set of the inequality? 2b≥6;
Bingel [31]
The answer is A because the variable can’t be no lower than 3 and every other answer has 2 in it. 2•(3) is equal to 6 and 2•(4) is greater than 6 which correlates with the sign (greater than or equal to).
5 0
3 years ago
Other questions:
  • Round 5,836,197 to the nearest humdred
    10·2 answers
  • Craig is single and lives alone. He earns a respectable salary, but the bulk of his income comes from his property holdings and
    10·2 answers
  • Is 8 times as much as 3
    5·1 answer
  • Find the answers from the questions that are shown below
    10·1 answer
  • Tania purchased P packages of pasta for $1.25 each and J jars of sauce for $1.85 each. She purchased 22 items and spent $33.50.
    12·1 answer
  • What is the volume of the prism shown below?<br><br> O 8 cm<br> O 10 cm<br> O 12 cm3<br> O 16 cm3
    11·1 answer
  • Im a little confuse on this so i will need some help please!
    9·2 answers
  • What is/are the constant(s) of 2x + 9 + 7x?
    15·2 answers
  • Does anybody know this ?
    5·1 answer
  • The distance around a circle is equal to the Diameter Times pi
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!