You need to climb 10 stairs. At each support, you can walk one stair or you can jump two stairs. In what number of alternative ways you'll climb ten stairs?

Q: On average, Raymond takes 3 more hours to build a shelf than Lawrence. If working together Raymond…

A: Let time taken by Lawrence to build the shelf is x hoursTime taken by Raymond is x+3Working together…

Q: Molly needs to do a few things in the morning; put on clothes for 4 minutes, brush teeth for 5…

A: We need to use the given data to calculate the minimum time required for person M to compete the…

Q: Lisa sold tickets for a local play. Children’s tickets cost $4 each and adult tickets cost $6 each.…

A: Lisa sold tickets for a local play. Children’s tickets cost $4 each and adult tickets cost $6 each.…

Q: tter fudge costs 33 cents. April has 2 dimes and 3 pennies. How many more pennies does she need to…

A: Introduction: We know the conversion of US currency is as follows: 1 penny=1cent and 1 dime= 10…

Q: To create and mix a salad, you have 14 different ingredients to choose from.  You will mix the…

A:

Q: If you take 4500 steps in a day and each of your steps is 2.5 feet. How many miles have you walked?

A: Given,         If we take 4500 steps in a day and each of your steps is 2.5 feet.

Q: Laila must choose a shirt, a pair of pants, and a cap for today's outfit. She has 2 shirts, 2 pairs…

A:

Q: A six foot tall man casts a shadow of 3.5 feet at the same time a tree casts a shadow of 21 feet.…

A:

Q: A new restaurant is to contain two-seat tables and four-seat tables. Fire codes limit the…

A: Consider the number of two seat table is x and number of four seat table is y.   According to the…

Q: How many gallons of 35% alcohol solution and 50% alcohol solution must be mixed to get 12 gallons of…

A: Here we will find the no of gallons of 35% alcohol solution and 50% of alcohol solution required to…

Q: A hound was chasing a fox. Whenever the hound took 4 leaps, the fox took 5. If 3 hound leaps cover…

A: It is given, when the hound takes 4 leaps, fox takes 5 leaps.Obviously, when hound takes 1 leap, fox…

Q: Layla decided to take two classes during summer school. For first period, she can choose either math…

A:

Q: Flo sets a goal of walking 10,000 total steps per day. Flos normal routine involves walking 4,000…

A:

Q: Mike needs 8 more classes to complete his degree. If he met the prerequisites of all the courses,…

A:

Q: A shelf can be packed from end to end with 30 large books or 45 small books. Kevin already packed…

A: Given data:- The shelf can fill with large books, =30 books The shelf can fill with small books, =45…

Q: How many gallons of 25% alcohol solution and 45% solution must be mixed together to get 7 gallons of…

A: To determine the gallons of 25% alcohol solution and gallons of 45% alcohol solution must be…

Q: The capacity of an elevator is either 20 children or 15 adults. If 9 children are currently in the…

A:

Q: To get a B in math, Alexandria Pappas must average at least 80 on her five tests. Scores on the…

A: Topic- Averages

Q: The capacity of an elevator is either 20 children or 15 adults. If 12 children are currently in the…

A: Given:The capacity of an elevator is either 20 children or 15 adults.Let c = children and a =…

Q: Michael and eric are purchasing music each album cost the same amount and each song costs the same…

A:

Q: A restaurant manager wants to purchase 200 sets of dishes. One design costs $25 per set, while…

A:

Q: The measure of an angle in a triangle is 10° smaller than the largest angle and twice as large as…

A: According to the guidelines issued by the company We are supposed to answer only one question.…

Q: Six pairs of shoe cost as much as 1 coat, 2 pairs of jeans cost as much as 3 pairs of shoes, and 4…

A: It is given that the cost of 1 coat is equal to 6 pairs of shoes, the cost of 2 pairs of jeans is…

Q: The Jazz Band needs to raise at least $600 to travel co an upcoming competition. The members of the…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: It takes a girl 45 minutes to deliver the newspapers on her route; however, if her brother helps, it…

A: A girl takes  45 minutes to deliver the newspapers on her route. If her brother helps it takes them…

Q: Ramon is 5 feet tall while Carlo is 5 feet and 10 inches tall. If Ramon casts a shadow of 6 feet 6…

A:

Q: The sum of a number u and 14 is more than 6

A: Sum of a number u and 14 is more than 6.     4+14>6

Q: The capacity of an elevator is either 25 children or 19 adults. If 8 children are currently in the…

A:

Q: Your school supply list includes two notebooks that cost $3 each, six plastic folders that cost $2…

A: Add all costs

Q: It takes a girl 46 minutes to deliver the newspapers on her route; however, if her brother helps, it…

A: Let her brother takes x minutes.So in 1 minute he does 1/x work.It takes the girl 46 minutes to do…

Q: For a school project, Ely will get 25 points for an oral presentation, with an additional 5 points…

A: Given ,  For a school project , Ely get 25 points on oral presentation , with an additional 5 points…

Q: Tim and Tom are both members of the school's 10 person cross-country team.  The team is told to line…

A: Given : Tim and Tom are both members of the school's 10 person cross-country team. The team is told…

Q: A carpenter is installing a baseboard around a room that has length of 35 feet and a width of 15…

A: Given that base board around room has a length of 35 feet and width of 15 feet, length of base board…

Q: The capacity of an elevator is either 25 children or 19 adults. If 9 children are currently in the…

A:

Q: John has 12 apples. John also has 20$ and wants to buy 5 more apples. Each apple costs $2, how much…

A: Given,         John has 12 apples. John also has 20$ and wants to buy 5 more apples. Each apple…

Q: A 12-pound box of steaks is ordered. The steak costs $9.99 per pound. If each steak weighs 6 ounces,…

A: Given, steaks  ordered = 12 pound cost of steak = $9.99 per pound Total cost of steak = 12 * 9.99 =…

Q: During the Restricted Movement Order (RMO), the maximum number of people can ride on a 7-seater car…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A restaurant manager wants to purchase 200 sets of dishes. One design cost $25 per set, while…

A: Let 'x' sets for the design cost $25 per set and  'y' sets for the design cost $45 per set should be…

Q: 5 and a half pounds of chocolate chip cookies are to be packed into bags each of which holds a third…

A: Every  bag can holds a third of a pound 1/3 pound. Let us assume that we need 'x' bags to filled all…

Q: Each course at college X is worth either 4 or 5 credits. The members of the​ men's swim team are…

A:

Q: a stadium can seat 40,000 people. Tickets to the lower seats cost $30 each and tickets in the upper…

A: Let there are x lower seats and y upper seats

Q: Three kids, Alberto, Bernadette, and Carlos, decide to share 10 cookies. They wonder how many ways…

A: Without the “no more than 5”  restriction, the answer would be 12 out of 2, using 10 stars and 2…

Q: To get a B in​ math, Alex must average at least 80 on her five tests. Scores on the first four tests…

A:

Q: An elevator at a construction site has a maximum, capacity of 2800 pounds. if the elevator operator…

A: Given query is to find the number od f cement bag can be lifted safely in one trip.

Q: How many gallons of 30% alcohol solution and 50% alcohol solution must be mixed to get 12 gallons of…

A: Consider a gallons of 30% alcohol solution as x and a gallon of 50% alcohol solution as y. The…

Q: In a school,there is an equal number of boys and girls. How many students could possibly be in the…

A: We have to find the possible number of students in class

Q: Lena has to carry 376 apples from a farm to the market. How many baskets will she need, given that…

A: Given,Total number of apples is 376 and each basket can hold 43 apples.

Q: A recipe calls for 4 eggs and 3 cups of milk. To prepare for a larger number of guests, a cook use…

A: Given: A recipe calls for 4 eggs and 3 cups of milk.

Q: At a school outing, a group decides to go rafting. Each raft holds 8 people and costs $25 for the…

A: Given that a raft holds 8 people cost for one raft per day is $25 if 70 people decides to go to…

Q: Two multipedes were dancind together at a party,and trying hard not to trip over each other's feet!…

A: Let one multipled has x legs and another has y legs. So from the first conversation we get, x+2=y-2…