twelve less than 3 times a number is eleven. Write an equation: Let x be the unknown number.

Q: B 4a X A 66° 20

A: The given figure is -  We have to find the value of 'x'.

Q: Twelve less than four times a number x is sixty-eight.

A: Solution: Let x be a number.

Q: Hailey took a taxi from her house to the airport. The taxi company charged a pick-up fee of $1.60…

A: Given that

Q: Each​ month, a shopkeeper spends 6x+17 dollars on rent and electricity. If he spends 3x-5 dollars…

A:

Q: Nadia is walking a 3.4-mile trail. She stops to take a break after walking 1.6 miles. Which explains…

A: Given, Nadia is walking a 3.4-mile trail. and she take break after  1.4 miles. Here, total distance…

Q: Translate the sentence into an equation, Three less than the product of 5 and a number equals 7 use…

A:

Q: 3. On her Math test, Kate scored 37 points higher than twice the grade on her Science test. Write an…

A: It is given that Kate scored 37 points higher than twice the grade on her science test. Kate scored…

Q: A large hardware store's monthly profit from the sale of PVC pipe can be described by the equation…

A:

Q: Kellie bought 8 towels and spent $39.60. Each towel costs the same amount. Part A Use the drop-down…

A: Answer

Q: Two friends, Kennedy and Carson, had just bought their first cars. The equation y = 23.2x represents…

A: To find the distance travelled by person K using one gallon of gas, substitute 1 for x in the…

Q: 64 is 4 times the difference between Sarah's age, a, and 44.  Assue Sarah is older than 44.  Write…

A: Given 64 is 4 times the difference between sarah's age ,a and 44.

Q: If 12 cups of cereal weighs 2 pounds, then how much does 1 cup of the cereal weigh? Write the…

A: Let 1 cup of cereal weighs x pounds. so 112 cup of cereal will weigh x+x2=3x2 pounds. Here given…

Q: One gram of protein contains 4 Calories, one gram of fat contains 9 Calories, and one gram of sugar…

A:

Q: Solve the equation. Be sure to check for extraneous solutions. V8x + 3 = 2V7x – 3 -

A:

Q: The bill for dinner at a restaurant was $66.80 and included a 15% tip. What was the cost of the…

A: Given, The bill for dinner at a restaurant was $66.80 and included a 15% tip. We have to find what…

Q: The range of a set of scores is 28, and the lowest score is 31. Write an equation to find the…

A: Given range or difference between lowest and highest score; 28 lowest score(l); 31

Q: end of each week, she will add $20 to the account. Write an equation to describe the total amount S,…

A: $35 initially After 1 week  Total amount = 35 + 20 After 2nd week  Total amount = 35 + 20 + 20 = 35…

Q: Decide whether the given number is a solution of the givenequation. Is -3 a solution of 45/x = -15?

A: To check -  Is -3 a solution of 45/x = -15?

Q: Solve the equation. x2 - 36 = 0 (smaller value) (larger value) IL ||

A:

Q: Nancy has 53 marbles. She buys x marbles, after which her collection increases to 105 marbles. Which…

A:

Q: 6 X + 2 8 16

A:

Q: twelve less than 2 times a number is seventeen. Write an equation: Let x be the unknown number.

A: Let x be the unknown number

Q: Eli bought snacks for his team's practice. He bought a bag of oranges for $3.43 and a 6-pack of…

A:

Q: Zoey needed to get her computer fixed. She took it to the repair store. The technician at the store…

A: The technician at the store worked for 3.25 hours and charged $59 for parts. Total was $205.25.

Q: Write a complicated equation that is less than or equal to x is greater then or equal to 4/3.|

A:

Q: Decide whether the given number is a solution of the given equation.  Is -4 a solution of x + 9 = 5?

A: Given equation is:x+9=5 x+9=5 On simplifying further we get: x+9=5⇒x=5-9⇒x=-4 Hence,x=-4 is the…

Q: The number y is 20% greater than the number.x. The number z is 20% less than y. The number z is how…

A:

Q: Ari adds 16 ounces of chocolate chips to a batch of cookie dough that makes 36 cookies. If the 25…

A:

Q: Ella needed to get her computer fixed. She took it to the repair store. The technician at the store…

A:

Q: Danica can sail her boat 5 miles into a 7 mph headwind in the same amount of time she can sail 12…

A: the distance travelled  by boat during headwind = 5 miles distance travelled by boat during tailwind…

Q: Suppose the two-variable equation y = 800 + 10x models the cost y of manufacturing x flash drives.…

A:

Q: On Friday, Jessica babysat for 3 hours and earned $27. On Saturday, Jessica babysat for 6 hours and…

A:

Q: A veterinary office pays PupFood $6 for each bag of dog food. a. If the office bought p bags of…

A: Given that: Cost of dog food =$6

Q: A school luncheon made $750. Adult tickets cost $11 each and child tickets cost $8each. The number…

A: Total of 75 tickets sold out. 50 ticket  of adult and 25 tickets of children were sold.

Q: Link can ride his bike 20 miles into a 3 mph headwind in the same amount of time he can ride 30…

A: Link can ride his bike 20 miles into a 3 mph headwind in the same amount of time he can ride 30…

Q: At the grocery store Jerry spent $24.75 for 3 pounds of chicken and 3 pounds of cheese.The cheese…

A: Topic- Equation

Q: Six less than the product of a number and 8 is 10 write this as an equation

A:

Q: V8x + 25 - x- 2 = 0

A: We have, √(8x +25) - x - 2 =0 => √(8x + 25) = x + 2    On squaring both side

Q: In 1991, there were 41,713 shopping centers in a certain country In 2001, there were 48,949 (a)…

A:

Q: Ryan and Susan competed in a race over 4 km. Ryan ran at a constant speed. Sophie, however, ran the…

A: This question is related to distance, speed and time, we will use basic speed time formulas to solve…

Q: Kate and Jean paint a house together in 6 days. If they work alone, Kate takes 5 fewer days than…

A:

Q: Dilbert needs to mix a 10% alcohol solution with a 50% alcohol solution to create 100 millileters of…

A: Let x ml=the quantity of 10% alcohol solution. So, the quantity of 50% alcohol solution is (100-x)…

Q: Three less than four times y is greater than or equal to twenty two

A: Given Three less than

Q: Wendy has taken two tests with scores of 77 and 80. To get an 82 average, what must her grade be on…

A: Wendy has score in two test are 77 and 80 marks. Average marks of three tests is 02 To find the…

Q: In the equation: Test Score = 607.3 + 3.85Income – 0.04231ncome² %3D Given the level of income, the…

A: Given Test score =607.3+3.85Income-0.0423Income^2 is an inverted parabola and vertex is the maximum…

Q: In a class of 50 students, the number of females is 2 more than 5 times the number of males. How…

A: To find : no of males in the class . Given : total no off students =50

Q: Set up the equation let y be unknown number.    -43 times a number minus 50 is equal to 72 less…

A: Let the number is y .

Q: Mia borrowed some money from her friend in order to help buy a new video game system. Mia agreed to…

A: Given,          Mia borrowed some money from her friend in order to help buy a new video game…

Q: Tavon has a gift card for $45 that loses $2 for each 30-day period it is not used. He has another…

A:

Q: A train travels 616 miles at a speed of 55 miles per hour. Use the equation d equals r t to find the…

A: Given A train travels 616 miles at a speed of 55 miles per hour. We find the time the train travels

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.