Ask question

Ask question

All categories

2 years ago

13

I have some white and black marbles in a box. There are 30 white marbles. There are 14 more white marbles than black marbles. Ho

w many black marbles do I have?

1 answer:

Xelga [282]2 years ago

8 0

(30 white marbles) - (14 marbles) = 16 black marbles.
that makes 46 marbles in all

You might be interested in

PLS HURRY Kimberly had p coins. Then she found 5 more coins in a drawer. Write an expression that

stellarik [79]

Answer: p + 5 = new amount

Step-by-step explanation:

You have to write it the way it's read

she has p = current coins

she found 5 more, ( +5 )

write that down and you get p + 5 = new amount

hope this helps

plz mark brainleist

6 0

2 years ago

Read 2 more answers

IrinaVladis [17]

Answer:

$32 + $0.25x < $50

Step-by-step explanation:

1.he buy a backpack for $32

2. he buys x amount of pencils. Each pencil cost 0.25. ($0.25x)

3. all of that is less than(<) $50

4 0

2 years ago

5) Ms Kelly originally was going to give a test with 20 questions on it. After talking with her team, she increased the number o

bija089 [108]

Answer:

11.5

Step-by-step explanation:

3 0

2 years ago

Math Sequence help!!

julia-pushkina [17]

Hello here is a solution :

6 0

3 years ago

The ratio of boys to girls is 5:3 there are 80 more boys than girls how many girls are there

shtirl [24]

Answer: 120

<u>Step-by-step explanation:</u>

Ratio Quantity

Boys: 5 80 + x

Girls: 3 x

$\dfrac{5}{3}=\dfrac{80+x}{x}\\\\\\5x=3(80+x)\\\\5x=240+3x\\\\2x=240\\\\x=120$

5 0

2 years ago