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
lina2011 [118]
3 years ago
12

A bag contains 120 marbles. Some are red and the rest are black. There are 9 marbles for every black marble. How many red marble

s are in the bag?
Mathematics
1 answer:
inna [77]3 years ago
0 0

Answer:

There are 12 red marbles

9 black marbles = 108

9 black for 1 red= 12 red

108 black+ 12 red= 120

Step-by-step explanation:

You might be interested in
How can you solve the equation 4x= 2X-2 graphically?
Vanyuwa [196]
This is 4x=2x-2 as a graph

4 0
3 years ago
Read 2 more answers
Can you please help me on this it says fully simplify using only positive exponents 5x8y7/25x4y
dangina [55]

Answer:

1/5x^12 * y^8.

Step-by-step explanation:

((5x^8*y^7/25)x^4)(y)

=1/5x^12 * y^8.

4 0
3 years ago
Help me on the Elizabeth problem please
EastWind [94]

4 big mice and 3 small mice because 4 X 25=100; 3 X 10=30


100+30=130

is that right?


4 0
3 years ago
This recipe makes five portions of soup.
My name is Ann [436]

Answer:

Divide all of them by 5.

30 g onions

16 g carrots

0.5 tablespoons of oil

130 g tomatoes

0.3 I vegetable stock (whatever this is)

I hope this helps! If there are calculation mistakes, I’m sorry because I did this all in my head...

4 0
3 years ago
Read 2 more answers
What is 5.48 million in scientific notation?
Amanda [17]
5,480,000 = 5.48 x 10^6
8 0
4 years ago
Read 2 more answers
Other questions:
  • What is the solution of log(2t+4) = log(14-3t)?
    8·1 answer
  • Karla's traditional hybrid car gets 35% fewer miles per gallon than Jeenie's solar hybrid car. If Jeenie's car gets 60 miles per
    13·1 answer
  • Draw a rectangle that has a perimeter of 20 units and an area of 25 square units
    10·1 answer
  • Determine whether you would take a census or use a sampling to collect data for the study described below. If you would use a​
    14·1 answer
  • Perform the indicated operation xy+xz/xz-z^2 times xy-yz/xz+yz+y^2+yz/x^2+xy
    5·2 answers
  • In Mary's video game, she receives a treasure box for completing a mission. Each treasure box gives Mary a special item. Every t
    6·2 answers
  • Jolie earned $205 for babysitting in one month. She spent d dollars going to a water park with some
    12·2 answers
  • *100 POINTS* *100 POINTS*
    11·2 answers
  • True or False: A discrete function can have intervals like x>3 as its domain.
    8·1 answer
  • Which expression is the factorization of x2 10x 21? (x 3)(x 7) (x 4)(x 6) (x 6)(x 15) (x 7)(x 14)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!