For Problems 5-10, use a number line to add or subtract. 5. 2- (-4) = 6. -2 +(-7) = %D

Q: How much bigger is the garden on the left than the garden on the right

A: Redrawn the given figure

Q: The sum of the ages of the father and his son is 99. If the age of the son is added to the inverted…

A: Consider age of father is xy and his son is ab, It is given that the sum of ages of father and his…

Q: The value of your house is rising by 5% per year. If it is worth 2 000 000.00 php today, what will…

A:

Q: For what positive numbers will the cube of a number be less than the number?

A: Denote a positive number by x. Then difference of the cube of a number from the number itself is…

Q: The price of an item is increased by 80% and then offered at 30% discount. What happened to the…

A: Suppose price of an item be $x and after increasing , price will be $y then increased percentage…

Q: Jasmine is 8 years younger than twice her sister's age. If Jasmine's sister is 22 years old. Then,…

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Q: if an object costs $555 when new, and $80 after 5 years, what does it cost after 3 years?

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Q: find the difference when the sum of  the first 100 positive odd integers is subtracted from the sum…

A: Topic  =Sequence and series

Q: What is the selling price of an item with $100 cost and a mark-up equal to 35% of the selling price

A: Given: Cost price is $100 Let the selling price be $x Then according to question  Mark up =35% of…

Q: what is the purchase price of the lawnmower

A: Let the purchase price of the lawnmower be $ x According to question 14% of x is 70 14% x=700.14x=70

Q: If 28 less than five times a certain number is 232. What is the number?

A:

Q: The sum of the digits of a two-digit counting number is 5. When the digits are reversed, the number…

A: Let the two digits of the number is x and y.And the number is given by 10x+y

Q: the sum of the three consecutive odd integers is 219. What is the largest of the three?

A: Equation relates the number of variables combined together by algebraic entities using equality…

Q: A man on an island 12 miles south of a straight beach wishes to reach a point on shore 20 miles…

A: A man is at a distance of 12 miles south of a straight beach. This man wishes to reach a point on…

Q: What is the sum of consecutive whole numbers that begin with 1, increase to 200, and then decrease…

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Q: A number consists of two digits whose sum is 5. If 9 is subtracted from the number the digits are…

A:

Q: If five is added to twice a number if 5 is added to twice a number and this sum is multiplied by…

A: Let's assume the number is A. According to the question- 5 is added to twice a number. The result…

Q: The sum of two consecutive odd integers is -976 what are the integers?

A: Consider the two consecutive integer are, n and n+2 Given sum of two consecutive odd integers is…

Q: True or False The sum of the odd numbers is always an odd number.

A:

Q: A new car worth $27,000 is depreciating in value by $3,000 per year. After how many years will the…

A:

Q: A company charges $20 to make one monogrammed shirt, but reduces this cost by $0.10 per shirt for…

A: Given,Charges for first shirt = $20.Reduces cost per shirt for additional shirt upto 100 shirst =…

Q: If the difference when −15 is subtracted from x is twice the difference when 24 is subtracted from…

A: If the difference when −15 is subtracted from x is twice the difference when 24 is subtracted from…

Q: 2. If the sum of three consecutive integers equals 60, what is the

A:

Q: Solve for a: 1 = 1 4 3 You can enter your answer as an improper fraction (like 13/4), but not as a…

A: We have to solve 13x+14=1 for x.

Q: For Problems 13-16, determine if each pair of figures is similar. 13. 10 7 8. 7. 10 88

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: 2. The sum of a two-digit number is 13. When 27 is added to the original number, the result is the…

A: Given that, Let number is xy, According to question, x+y = 13...........(1) and xy + 27 = yx or…

Q: multiplaction 100% for one problem and subtracting a number from 100%?

A:

Q: For every supporters of the home team there was 1 supporter of the away team. What was the ratio of…

A: Solution: Given data,Let the total number of supporters of home team be x. And also given that there…

Q: A number b minus 4.2 is less than -7.5.

A:

Q: A Sum of Rs 70O is to be used to give seven cash prize to students of a school for their overall…

A:

Q: A phone company charges $1.20 for the first 1/2 minute and then $0.22 for each 1/4 minute after…

A: Given  Total cost of a call = $6.04 Charge for first 12minute = $1.20 Charge of each 14 minute =…

Q: What 3-digit number has the number 5 as its digit in the tens place and the digit in the hundreds…

A: The digit in the tens place is 5. Consider the number is x5y. The digit of the hundreds place is…

Q: The sum of three consecutive odd integers is 273. What is the smallest integers?

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Q: Adding 3 to five times a number gives the same result as subtracting 5 from six times the number.

A: Solution:GivenAdding 3 to five times a number gives the same result as subtracting 5 from six times…

Q: For problems 5 - 7, evaluate if x = -3 and y = 4. (x'y2)2

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Q: I was thinking of a number. 7 times that number plus 1 is the same as 9 times the number minus 9.

A: Form the equation According to the problem

Q: If the sum of - 7 and -3 is increased by 15, what number results?

A: Given : The sum of -7 and -3.

Q: The sum of the ages of the three Romano brothers is 63. If their ages can be represented as…

A: From the consecutive integers

Q: A new car worth $25,000 is depreciating in value by $5,000 per year. After how many years will the…

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Q: What is the sum of the first 64 consecutive odd numbers

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Q: What 3-digit number am I if the digit in my tens place is five more than the digit in my ones place…

A:

Q: If .99 cents is 80% off of the original price, how do I find the original price?

A: suppose the original price was x80% off of the original price means x-x×80%It means we are reducing…

Q: John knows that multiplying a number by — 1 merely changes the sign ofthe number. He reasons that…

A: Consider a number "x". If we multiplying a number by -1 then it becomes  ⇒-1x⇒-x

Q: Find the difference between the sum of the first 400 even numbers and the sum of the first 400 odd…

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Q: Suppose the price of an airline ticket is $200 plus $0. 10 for each mile traveled. If you spent…

A: Solving the problem by finding the distance between two cities.

Q: If 6 is subtracted from three times a number, the result is 24

A:

Q: what is the step to number 4?

A: 4) Given that, Consider that 95% of all sample means will fall between two values. That is,

Q: When a certain number is divided by 4, the remainder is 3. If twice that number is divided by 4,…

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.