All categories

3 years ago

sammy sold 5 bottles for every 3 bottles david sold. Together they sold 160 bottles, how many did each boy sell?

Mathematics

2 answers:

slega [8]3 years ago

6 0

David sold 60 bottles and Sammy sold 100 bottles. x(5+3)=160; 5x+3x=160; 8x=160; 8x/8=160/8; x=20; 20(5+30); 100+60=160

lutik1710 [3]3 years ago

5 0

160/(5+3)=20
Sammy: 100 bottles
David: 60 bottles

You might be interested in

A plane intersects this rectangular prism parallel to the prism’s base.

iogann1982 [59]

The answer is rectangle

4 0

4 years ago

Erin planted t tomato plants. Leo planted 5 fewer tomato plants than Erin. Filipe planted 10 fewer tomato plants than Erin. Drag

Setler [38]

Answer:

Total number of plants = 3t - 15 = 3(t-5) tomato plants

Explanation:

We are given that:

Erin planted t tomato plants

Leo planted 5 fewer tomato plants than Erin, this means that:

Leo planted = t - 5 tomato plants

Fillip planted 10 fewer tomato plants than Erin, this means that:

Fillip planted = t - 10 tomato plants

Now, we want to find the total number of tomato plants

This means that we will add the number of plants planted by Erin, Leo and Fillip

Therefore:

Total number of plants = t + t - 5 + t - 10

Total number of plants = 3t - 15 = 3(t-5) tomato plants

Hope this helps :)

7 0

3 years ago

What is the greatest common factor for 130

3241004551 [841]

The greatest common factor for 130 would be 130.
Factors of 130
1, 2 , 5 ,10,13, 26, 65 and 130

A factor is a number that is multiplied with another produces a given number or expression. Lets look at factors of 16

1x16 = 16
2 x 8 = 16
The factors are 1,2,8,16. When we multiply them we get 16. Also each one of these factors divide into 16 evenly too.

4 0

3 years ago

Calculate the scale factor

Bezzdna [24]

Answer:

Yeet

Step-by-step explanation:yeet

3 0

3 years ago

Read 2 more answers

Please answer these 2 questions for me!!

erma4kov [3.2K]

Answers:

C) 5/14
A) 2/16

===========================================

Explanations:

We have 5+9 = 14 people who don't have a dog. Of this total, 5 have a cat. So that's where 5/14 comes from. We ignore the top row because we know 100% that this person doesn't have a dog (based on what the "given" says).
Focus on the top row. This is because we're given or told that the person completed the hw. We have 2 people who failed the test out of 14+2 = 16 people who did the hw. The fraction 2/16 reduces to 1/8, but it appears your teacher doesn't want you to reduce.

5 0

3 years ago