Layla collects postcard. she has 7 postcards from europe .her postcards from Europe are one third of her total collections. how many postcards in all does Layla have

Answers

Answer 1

Answer: She has 21 postcards because 7 times 3 equal 21

Answer 2

Answer: The answer is 7/3hope it helped ur welcome

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James is 46 years old. This is uncle John's age divided by 2, plus 14 years

Answers

Uncle John is 37 hope this helps out Bc y’all helped me when I needed it

The answer is 37 years old
The work is:
46/2=23
23+14=37

I need help solving this 8

Answers

Answer:

whats the question?

Step-by-step explanation:

8 < x+3 = 8-3 < x =5X+3< 12 = x<12-3 = x<9

Explain why a commercial that says "80% of dentists use this toothpaste" might be misleading?

Answers

Answer:

This may be misleading because it leaves room for doubt.

Step-by-step explanation:

If they're only saying that 80% use the toothpaste, that is saying that there is 20% who don't like it.

How many cups are in a 2 quart pitcher

Answers

1 quart equals about 5 cups. So, about 10 cups!

Hope this helped!

Write 15 cookies to 40 brownies as a ratio in simplest form.

Answers

The equation for this question to reach the ratio in its simplest form would be 15:40 15 divided by 5 = 340 divided by 5 = 8, 3 : 8

if we write the ratio 15 cookies to 40 cookies we will get the following ratio

15:40

to write in simplest form we have to find the highest common factor for both 15 and 40

the factors for both 15 and 40 are as follows

15 - 1,3,5,15

40 - 1,2,4,5,8,10,20,40

the highest common factor is 5

so we have to divide both ny 5 to get the simplest form

$(15)/(5):(40)/(5) = 3:8$

ratio in the simplest form is 3:8

A wall in front of a house is shown below. If 3/5 of the wall is made from brick, how do you determine the height of the brick portion of the wall? 15 1/5 feet 7 3/4 feet

Answers

Add everything i think

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