1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rjkz [21]
3 years ago
15

Steve is collecting toy cars. He already has 100 of them! 42 of them are new, 19 are his favorites; 3 are new and a favorite. St

eve is going to donate to his school's yard sale all of them that neither new nor favorite. How many toy cars will he donate?
Mathematics
1 answer:
ZanzabumX [31]3 years ago
4 0

Answer:

42

Step-by-step explanation:

This can be done with a Venn diagram, but I can't draw it here, so I'll explain it.

Of the 42 new ones, 3 are also his favorite. That means there are 39 new that are not favorite.

Of the 19 favorites, 3 are also new, so 16 are favorite but not new.

New but not favorite: 39

Favorite but not new: 16

New and favorite: 3

Total above: 39 + 16 + 3 = 58

He has a grand total of 100 toy cars, so 100 - 58 = 42

42 are neither new nor favorite.

You might be interested in
The radius of a garden in the shape of a regular pentagon is 18 feet. Find the area of the garden
bonufazy [111]
Think and do the math take your time

5 0
3 years ago
as shown in the diagram below, a building cast a 72 foot shadow on the ground when the angle of elevation of the sun is 40 degre
tester [92]

Answer:

60

Step-by-step explanation:

It is just 60 I did my work lol

6 0
3 years ago
6. Lars walks his dog 4 times farther than Michelle
Kobotan [32]

Answer:

0.92

Step-by-step explanation:

7 0
3 years ago
A triangle has an area of 54 square inches the height of the triangle is 12 inches what is the length of the base of the triangl
prohojiy [21]

Answer:

<em>The base of the triangle = 9inches</em>

Step-by-step explanation:

<u>Explanation</u>:-

The area of the triangle = \frac{1}{2} bh square units

Given area of the triangle(A) = 54 square inches

Given the height of the triangle (h) = 12 inches

now  equating     \frac{1}{2}  b h = 54

                          \frac{1}{2}  b (12)  = 54

now simplification, we get

                           6 b = 54

Dividing '6' on both sides, we get

                             b = 9

The base of the triangle = 9 inches

<u>Conclusion</u>:-

<em>The base of the triangle = 9 inches</em>

6 0
3 years ago
An item is regularly priced at $83. It is now priced at a discount of 55% off the regular price.
mart [117]

Answer:

$45.65 total

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Plzzz i need help and i need to get this right!!!!!
    14·2 answers
  • Jack's bowling score is 20 less than 3 times Jill's
    11·1 answer
  • Danielle invests $2,007 in a retirement
    15·2 answers
  • How many times can 15 go into 48
    15·2 answers
  • Write the equation of the line parallel to y = 2x + 1 that passes through the point (6, 2).
    8·1 answer
  • 20 is what percent of 50?
    12·1 answer
  • What is the length of AC?
    15·2 answers
  • Happy Earth Day. Have a wonderful Day! If you answer you must give me ten Earth day Activities to answer. Thank you!
    8·2 answers
  • My sister wanted to ask for help
    8·1 answer
  • Find the sum..<br><br> 7/4 − (−1/2)<br><br><br> Please Help! I need it now!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!