From the ten books that you’ve recently bought but not read, you plan to take four with you on vacation. How many different sets of four books can you take?

Q: Last month,137 people signed up for the swim lessons at city pool. Each of the 7 swim teachers had…

A: Given that 137 people signed for swim lessons. We need to find the number of students that each of…

Q: Rafael has 5 pairs of pants and 10 pairs of shorts. How many possible ways can he choose what to…

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Q: Kelly took clothes to cleaners three times last month. First, she brought 3 shirts and 2 pairs of…

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Q: Ethan owns 8 pairs of pants, 4 shirts, 4 ties, and 3 jackets. How many different outfits can he wear…

A: The above example is an example of a combination. we have to find different combinations of outfits.

Q: Thirty percent of high-school senior boys play in the school band. If a certain high school has 60…

A: Given: Total boys = 60  Play in the band = 30% = 30/100

Q: The cafeteria is offering five salads, eight entrees, nine sides, and six desserts. How many…

A:

Q: You bought a few packages with the same number of ping pong balls each and then you open all. When…

A: This question is related to numbers and combinations, we will solve it by using given conditions.

Q: A total of 1,650 boxes of girl scout cookies were sold last week. Each large box cost $3.50 and each…

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Q: Of the books in a library. 1/3 came from Robbie's collection and 15 came from Marta's Of the rest,…

A:

Q: If I have 2933 apple and I add 1 more apple how many do I have.

A:

Q: There are 21 juniors and 29 seniors trying out for the basketball team. You need 14 students for the…

A:

Q: There

A: Please refer to the image below

Q: Sarah has to put an outfit on a mannequin every day at her job. if there are 5 shirts, 4 pants,  and…

A: Number of shirts= 5 Number of pants= 4 Number of hats= 8

Q: For every nine students in a school, two signed up for intramural sports. That was 208 students. One…

A: let the total number of students =9x according to question 2x=208⇒x=104 implies, total number of…

Q: You work 20 hours per week at a candy store and earn $8.50 per hour. You also earn $8.00 per hour…

A: Follow next step

Q: Svetlana flipped a coin 24 times, and got heads more than twelve times as often as tails.  How many…

A: Given Data: The number of times a coin is flipped is: N=24 Let, The number of times got head is H…

Q: amuel counted the number of pumpkins at each house he went trick or treating to. He saw that four…

A: we have to find total no. of pumpkin seen by samuel

Q: To earn an A in a course, you must have a final average of at least 90%. On the first four…

A: Let x be a final examination counts as two grades 2xFinal average is  90%Total no of…

Q: There are 12 flavors of ice cream, 5 toppings, and 3 types of cones to choose from at a local ice…

A: Introduction: If r distinct items are to be chosen from n items without replacement so that the…

Q: on the 12 chefs hat you own, you only have room to pick 5, how many different collections of chefs…

A: Given  Total chefs hat = 12 To pick number of room = 5 To find different collections of chefs hat…

Q: my favorite bagel shop has 12 bagels, 10 types of cream cheese, and I can choose to have a toasted…

A: There are 12 types of bagels. 10 types of cream cheese. And 2 types of toast.

Q: have 7 cats and take away 3 how many would i have left

A: Given : Total number of cats = 7

Q: A boy owns 7 pairs of pants, 2 shirts, 20 ties, and 7 jackets.  How many different outfits can he…

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Q: piggy bank contains 20 pennies, 4 nickels, 7 dimes, and 2 quarters. in how many ways can i select…

A: Given, piggy bank contains 20 pennies, 4 nickels, 7 dimes, and 2 quarters. We have to select only…

Q: If bailey has 7 bananas and she got 2 more how Many does she have in total?

A: Given, Initially  bailey has 7 bananas  Then She got 2 more bananas We have to find the Total number…

Q: 72% of the students at Thomas Jefferson Middle School are attending the volleyball game. There are…

A: Given: total students in the school is 300 Now, if 72% students attend the volleyball game then…

Q: A water park offers a season pass for 64 per person. Without a season pass, admission for the water…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.