Two cars leave Pecos, Texas, at the same time and both travel east on Interstate 20. The first car’s speed is 70 mph and the second car’s speed is 58 mph. When will the cars be 30 miles apart?

Q: There are 45 boys and 61 girls signed up for camp. If an additional 5 boys and 3 girls sign up each…

A: The number of boys = 45. The number of girls =61 Let after n days the number of boys will be greater…

Q: The sum of the digits of two digit number is 8 and the difference between the number and that formed…

A:

Q: Because of budget cuts, MaryAnn was required to take a 10% pay cut. If she earned $58,000 before the…

A: Given that MaryAnn was required to take a 10% pay cut and she earned $58,000 before the pay cut.

Q: The sum of two numbers is fourteen. One number is x, what is the other?

A:

Q: The sum of the digits of a two-digit number is 8. If the ten’s digit is three times the one’s digit,…

A:

Q: Two cars leave the same location at the same time and travel in opposite directions. One car’s speed…

A: Given: Velocity of one car is 65 mph and another car is 45 mph. Formula Used:…

Q: The sum of a three times a number, x, and twice another number, y, is 71. The difference of x and y…

A: The sum of three times a number,x, and twice another number,y, is 71.The difference of x and y is 7.…

Q: Matt and chris leave their uncle's house in Phoenix at the same time. Matt drives west on I-60 at a…

A:

Q: When gas prices are $2.98 per gallon, the annual supply for gas in New York State is 131 billion…

A:

Q: As you leave​ Clark, the sign says Lutherville 90 ​miles, Otisburg 170 miles. If the Planet Diner is…

A: From Clark, Lutherville is 90 miles, Otisburg is 170 miles.   The planet diner is half way between…

Q: The average bowling score of the 5-member in Regional High School bowling team is 128. If all the…

A: We have to find

Q: Find the value of two numbers if their sum is 12 and their difference is 4

A: Hi we are supposed to do only one question at a time. Kindly repost the other question again.. Given…

Q: The greatest number of tornados in a region occurs in December and the fewest number occurs in June.…

A:

Q: While driving to Boston, Ellen passed a sign that read, "Boston 240 miles ." After she had driven…

A:

Q: The total length of two ribbons is 13 meters. if one ribbon is 7 5/8 meter long,what is the length…

A: Given: The total length of two ribbons = 13 m            length of one ribbon = 758 m To find:…

Q: On their last history test, Eric scored five more than twice the points that his friend Josh did. If…

A: Given, Eric scored five more than twice the points Josh did. They scored 134 points altogether. To…

Q: A truck and a van leave the same location at the same time and travel in opposite directions. The…

A: Given : A truck and a van leave the same location at the same time and travel in opposite…

Q: a pound of turkey cost $0.61, how much will q pounds cost? The cost of q pounds of turkey is $____

A: We have to find

Q: The sum of three consecutive even numbers is 24.  What is the smallest of the three numbers?

A:

Q: If the loss percent for grapefruit is 47%, the yield percent would be 53%.

A: Yes. Statement is true.

Q: From a classroom of 26 students, the number of students taking Data Management is 13, the number…

A: Given Data: Total=26 n(D)=13 n(C)=9 n( either)=5

Q: Two trains are 448 miles apart, and their speeds differ by 24 mph. Find the speed of each train if…

A:

Q: The sum of two numbers is 361, and the difference between the two numbers is 173. What are the two…

A: let x and y be 2 numbers.

Q: Find the two numbers, if the sum of two numbers is 24. The difference of the two numbers is 2

A: Let the two numbers be x and y such that x > y.

Q: As you leave Clark, the sign says Lutherville 125 miles, Otisburg 155 miles. If the Planet Diner is…

A:

Q: One number is six more than five times another number. If the sum of the numbers is 24, find the…

A:

Q: If the difference of a number and ten is doubled, the result is nine more than the number.

A: Let A be the number.

Q: As you leave Clark, the sign says Lutherville 90 miles, Otisburg 190 miles. If the planet diner is…

A:

Q: As you leave​ bakery, the sign says LA ​150 miles, OT 190 miles. If the Planet Diner is halfway…

A: OT and LA may be situated in same side of bakery or in opposite side....so I have discussed both…

Q: John, a computer engineer, is twice as old as his wife was when he was as old as his wife is now. He…

A:

Q: If six less than eight times a number is eighteen. What is the number?

A:

Q: A group of 10 people ran an average of 2.7 miles in one week. If the first 4 people in the group…

A:

Q: If you add seven to twice a number, the result is seventeen. What is the number?

A:

Q: The sum of a two -digit numbers and the number obtained by reversing the order of its digits is…

A: Given problem is : The sum of  a two digit numbers and the number obtained by receiving the order of…

Q: Smith was the top scorer in a​ women's professional basketball league for the 2006 regular​ season,…

A: Solution ) let x = number of 3 point field goals  So according to quetion  ( 2x - 50 ) = number of 2…

Q: how far is it from Clark?

A:

Q: The sum of a two-digit number and the number obtained by reversing the order of digits is 99. If the…

A: The sum of a two-digit number and the number obtained by reversing the order of digits is 99. If the…

Q: When six times a number is decreased by 3​, the result is 45. What is the​number

A: Given, When six times a number is decreased by 3​, the result is 45 We have to find the number.

Q: two times the sum of a number and seven is negative thirty-sex. What is the number?

A: Let the number be x and according to the given statement: The sum of a number x and seven is x+7,…

Q: One number is 5 more than another mumber. If the sum of the mumbers is 285, find the

A:

Q: Two cars leave Savannah, Georgia, at the same time and both travel north on Interstate 95. The first…

A: Given the first car’s speed is 40 mph and the second car’s speed is 50 mph. Let after t hours the…

Q: The product of two numbers is 14/3. If one of the numbers is 49/2, what is the other number?

A:

Q: there are two numbers which add up to 32. if one number is eight more than three times the other,…

A: Let x and y be the two numbers. It is given that, the two numbers add up to 32. That is, x+y=32…

Q: After driving for 2.2 hours (2 hours and 12 mintues), Marcos' total distance traveled was 153 miles.…

A: The time is 5 minutes, that is 5/60 = 1/12 hr and the remaining distance is 2 miles.

Q: the sum of three times a number and twelve is five times that same number

A: Answer is 3a+12=5a

Q: There are 650 students in a school. If the number of girls is 106 more than the boys, how many boys…

A: It is given that the total number of students in a school is 650.Let consider the number of boys be…

Q: As you leave​ Clark, the sign says Lutherville 90 ​miles, Otisburg 120 miles. If the Planet Diner is…

A:

Q: Helen has only $10 and $2 bills with her. If the total number of bills that she has is 7 and the…

A: In this step, let's assume the variables. Suppose, Helen has x numbers of $10 bills and y numbers of…

Q: A group of 10 people ran an average of 2.7 miles in one week. If the first 4 people in the group…

A: Here use basic formula of average

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.