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
yanalaym [24]
3 years ago
9

90 marbles were stored in two boxes, box A and box B. After 5 marbles were removed from box A to box B, both boxes had the same

number of of marble. How many marbles were in box A originally?
(Please help- I really don't understand)
Mathematics
2 answers:
KIM [24]3 years ago
6 0

Answer:

50 marbles in box a

Step-by-step explanation:

if one box has 50 and another 40, when you take away 5 from box a there will be 45 and 45 and in total there are still 90 marbles. Your welcome. Pls mark brainliest

arsen [322]3 years ago
4 0

Answer:

There were originally 50 marbles in box A.

Step-by-step explanation:

If you have 50 marbles in box A and put five of them into box B, they would both have 45 marbles.

You might be interested in
Please help? ♡ (20 pts!)
Alja [10]
Answer is C. \frac{a ^{8} }{b^{10} }
First start by subtracting the exponents from top to bottom
let's start with a  so a^2 - a^-2     2 - (-2) = 4
Now B: b^-3 - b^2   so -3 - 2 = -5
This leaves you with a^4 b^-5
However you cannot have a negative exponent so B must cross over and move to the bottom to become positive
Don't forget about the squared outside the parentheses. Both exponents must be multiplied by two to get 8 and 10
\frac{a^{4 x 2} }{b^{5 x 2} }
4 0
3 years ago
Read 2 more answers
Y=5x+2 <br> 4x-y=0<br> is (2,12) a solution of the system?
quester [9]

Answer:

No

Step-by-step explanation:

For a point to be a solution of a system of equations, it has to work for both equations in said system. For this particular point, it doesn't fit into both.

12=5(2)+2

12=10+2

12=12

4(2)-12=0

8-12=0

-4=0

The second equation doesn't work out.

5 0
4 years ago
Determine the gcf. 2y^10, 5y^4, 6y^5
Sonja [21]

Answer:

y^4

Step-by-step explanation:

2y^10, 5y^4, 6y^5

We first need to find the factors of each term

2y^10 = 2*yyyyyyyyyy

5y^4 = 5yyyy

6y^5 = 3*2 yyyyy

The greatest common factor  is the largest term that appears in all the terms

The greatest common factor is yyyy  = y^4


8 0
4 years ago
Evaluate f(x) = 8.4x + 3.8 when x = 9.1. Type the number only for auto grade to work correctly. Round your answer to 2 decimal p
vova2212 [387]
The answer is 80.24.
3 0
4 years ago
Tell whether the following numbers are prime or composite.
marshall27 [118]

Answer:

17= Prime number

54= Composite

77=Composite

23=Prime

4 0
3 years ago
Other questions:
  • Please help me ASAP!!!!!!!!!
    15·1 answer
  • PLEASE HELP WILL MARK BRAINLIEST
    7·2 answers
  • without looking not picking a red hat from a box that holds 20 red hats, 30 blue hats, 15 green hats, and 25 white hats
    14·1 answer
  • The measure of the smallest angle of a triangle is ​one-fifthfifth the measure of the largest angle. The measure of the second a
    9·1 answer
  • Which 30°-60°-90° triangle is labeled with the correct side length ratio?
    13·2 answers
  • The function f(x) = x^2- 4x + 3 has a relative minimum located at which of the following x values?
    13·2 answers
  • Chelsey wants to join a fitness club
    13·2 answers
  • a store sold 550 games in december, this made up 12.5% of its yearly game sales about how many games did the store sell all year
    11·1 answer
  • Help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    10·2 answers
  • Shelley is making a rectangular blanket with dimensions 8 1/2 feet by 5 1/2 feet. She purchases 10 yards of ribbon to put a bord
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!