3 years ago

Luke buys 7 new pencils. Now he has 21 pencils. How many pencils did Luke have at first?

Mathematics

2 answers:

Alinara [238K]3 years ago

7 0

Answer:

21-7

Step-by-step explanation:

Luke had 14 pencil at first

Pani-rosa [81]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Find the area of a parallelogram bounded by the y-axis, the line x = 3, the line f (x) = 1 + 2x, and the line parallel to f (x)

ExtremeBDS [4]

There is not enough info ( ͡° ͜ʖ ͡°)

5 0

4 years ago

Please help super fast I will give brainliest

abruzzese [7]

Answer: hii

<em> 1 is the only correct expression.</em>

Step-by-step explanation:

Anything raised to 0 is 1.

Hopefully this helps <em>you</em>

- Matthew <3

8 0

2 years ago

Read 2 more answers

You are filling a 5-L fish tank using a 259-ml container. How many full containers are required to fill the fish tank?

slega [8]

It would take 19.31 full containers to fill the fish tank.
There is 1000 ml in a L making it 5000 ml needed to fill the tank.
Divide the 5000 ml by 259 ml to get your answer.

4 0

3 years ago

Read 2 more answers

What is the distance between (-3,5) (7,5)

Firlakuza [10]

Answer:

10 units

Step-by-step explanation:

use distance formula: d = square root of the difference of the y-values minus the difference of the x-values

d = $\sqrt{(5-5)^2+(7--3)^2}$

d = $\sqrt{(0)^2+(10)^2}$

d = $\sqrt{100}$

d = 10 units

4 0

3 years ago

Read 2 more answers

Find a 12 in the sequence -1, -3, -9, -27, ...

andrezito [222]

Answer:

multiple by -3

and that will be the answer

4 0

3 years ago