Ask question

Ask question

All categories

3 years ago

5

There were 15 apples in a bowl. Dan used some apples to make a pie. Now there are 7 apples in the bowl. How many apples did Dan

use.

2 answers:

Leni [432]3 years ago

5 0

15 - 7 = 8 So Dan used 8 apples so there is 7 apples left

Murrr4er [49]3 years ago

5 0

Dan used 8 apples to make a pie. 15 - 8 = 7

You might be interested in

Free points insta: (jqyneii) giving Brainliest to the first person :D make sure to get outside its good for you ily <3

kiruha [24]

Answer:

THANKS FOR THE POINTS

Step-by-step explanation:

3 0

3 years ago

3. Ginny baked a cake last night. She put 1/6 cup

Triss [41]

Answer:

4/6 or 2/3 of a cup

The drawing will help

5 0

3 years ago

X^2 - y^2 = 100

luda_lava [24]

Answer:

20

Step-by-step explanation:

Let's start by rewriting the second equation in terms of "x":

$x+y=5$

Subtract y from both sides:

$x=5-y$

Now, substitute "5-y" for "x" in the first equation:

$(5-y)^2-y^2=100$

Note that:

$(a-b)^2=a^2-2ab+b^2$

$25-10y+y^2-y^2=100$

Cancel out like terms:

$25-10y=100$

Subtract 25 from both sides:

$-10y=75$

Divide both sides by -10

$y=\frac{75}{-10}=\frac{15}{-2}=-\frac{15}{2}$

Now, substitute this value back into either of the equations to solve for x.

$x+y=5\\x-\frac{15}{2}=5\\$

Add 15/2 to both sides:

$x=5+\frac{15}{2}\\x=\frac{10}{2}+\frac{15}{2}\\x=\frac{25}{2}$

Now, find the difference:

$x-y=\frac{25}{2}-(-\frac{15}{2})=\frac{25}{2}+\frac{15}{2}=\frac{40}{2}=20$

8 0

2 years ago

The non-negative root of a number is called

zlopas [31]

A non-negative root of a number is called Square Root

4 0

3 years ago

Read 2 more answers

A classroom has 12 students with brown hair, 8 students with black hair, and 5 students with blonde hair. If three students are

aksik [14]

I am going to have to go with, C, because the other answers are Invalid.

4 0

3 years ago