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
lesantik [10]
2 years ago
8

A large jar contains 500 marbles. All of the marbles in the jar are either blue or yellow, and there are 3 times as many blue ma

rbles as yellow marbles. Which equation can be solved to find the number of yellow marbles in the jar?
Mathematics
1 answer:
4vir4ik [10]2 years ago
4 0

Answer:

The equation to solve to find the number of yellow marbles =

3y + y = 500

4y = 500

The number of yellow marbles = 125

Step-by-step explanation:

Let the number of

Blue marbles = x

Yellow marbles = y

A large jar contains 500 marbles.

x + y = 500

All of the marbles in the jar are either blue or yellow, and there are 3 times as many blue marbles as yellow marbles.

3y = x

Hence, we substitute 3y for ymx in the above equation

3y + y = 500

4y = 500

y = 500/4

y = 125

The number of yellow marbles = 125

You might be interested in
What is the solution to this equation x/5=25
amid [387]

Answer:

x = 125

Step-by-step explanation:

Given

\frac{x}{5} = 25

Multiply both sides by 5 to clear the fraction

x = 5 × 25 = 125

x = 125

6 0
3 years ago
Read 2 more answers
Answer please, thanks.
Rudik [331]
A) The perimeter is the length around the rectangle, so it would be 2 + 5 + 2 + 5 = 14m

The area is 2m * 5m = 10m^2

b/c) You have to draw a rectangle with a perimeter of 14m, and an area that ISN'T 10m^2. You could draw a 3m by 4m rectangle which would have a perimeter of 14m and an area of 12m^2.
4 0
3 years ago
What’s the answer to 0.462 / 0.2​
Shalnov [3]

Answer: 2.31

Step-by-step explanation: 0.462 divided by 0.2 is 2.31. I knew it was going to be over 2 because 0.2 times 2 is 0.4.

5 0
3 years ago
Read 2 more answers
One of my last ones i need
grandymaker [24]

angle EPF = angle DPG

=> 4x + 48deg = 7x

=> 3x = 48 deg

=> x = 16

=> angle EPF = 4(16) +48 = 112deg

7 0
3 years ago
A coin is tossed then a letter from the word INCREDIBLE is chosen at rndom What is thr probablility of getting heads then a vowe
Mrrafil [7]

Answer: 1/5

Step-by-step explanation: the probability that you get heads on the coin is 1/2 and the probability for getting a vowel out of incredible is 4/10 or simplified 2/5. So you multiply... 1/2 x 2/5 = 1/5

4 0
3 years ago
Read 2 more answers
Other questions:
  • Adrian made the cakes shown below for a 3 cakes at the party Adrian will serve each guest 1/8 of a cake what is the greatest num
    6·1 answer
  • Tammy borrowed $5000 at a rate of 12% compounded monthly. Assuming she makes no payments, how much will she owe after 9 years?
    6·1 answer
  • Helllllllllllllp plzz
    11·1 answer
  • A karat equals 1/24 part of gold in an alloy [ eg 9 karat gold is 9/24 gold]. How many grams of 9 karat gold must be mixed with
    8·1 answer
  • Mark has $100,000 to invest. His financial consultant advises him to diversify his investment in three types of bonds: short-ter
    14·1 answer
  • PLEASE HELP !ASAP! WILL MARK BRAINLIEST
    8·1 answer
  • William is going on vacation and taking his dog Pickles along. Pickles eats 3 cups of Hungry
    9·1 answer
  • Damon drove 120 miles in 2 hours and Ashley drove 135 miles in 2.3 hours Ashley insists that she was traveling at a faster rate
    11·1 answer
  • Look at the image below
    11·1 answer
  • Dr. Bayer measured the masses of newborn twins. Baby A weighs 2.8 kilograms. Baby B weighs 2,950 grams. What is the difference b
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!