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What is the area and radius of a circle if the circumference is 18 inches ?
What is the area and radius of a circle when the circumference is 18 inches ?
a part of family expenses of a family is constant and the remaining varies with the price of the wheat. when the rate of wheat is Rs.250 per quintal, the total
monthly of the family are rs.1000 and when it is rs 240 per quintal, the total monthly expenses are rs.980 find the monthly expenses of the family when the cost of wheat is rs.350 per quintal...
word problem
Find the time required for money invested at an annual rate of 6% to double in value if the investment is compounded monthly. Round to the nearest hundredth of a year. (Hint: you will need to choose...
word problem
The demand equation for a microwave is p=140-0.0001x, where p is the unit price (in dollars) of the microwave and x is the number of units produced and sold. The cost equation for the microwave is...
Word problems solved by substitution
Leslie and Gilbert drove a total of 447 miles in 11 hours. Leslie drove the first part of the trip and averaged 55 miles per hour. Gilbert drove the remainder of the trip and averaged 35 miles per...
Can you define the variable(s),generate an equation,and solve a word problem for me?
The amount of time it takes to build a retaining wall is inversely proportional to the number of brick masons working at the site. It takes 6 brick masons 13 hours to build the wall. How long would...
twice as many dimes as nickels equals $1.00
Elliot has nickels and dimes in his pocket. He has twice as many dimes as nickels. If the total value of the coins in his pocket is $1.00, how many of each coin does he have?
half of the computer club members use 3/8 of the stations in computer lab. What is the least number of students that could be in the computer club?
half of the computer club members use 3/8 of the computer stations in the technology lab. What is the least number of students that could be in the computer lab club. please explain how the answer...
The perimeter of a rectangle is 42. Meters. The length of the rectangle is three meters less than twice the width. Find the dimensions of the rectangle
Setup and answer
The first angle of a triangle is 25 greater than the third angle. The second angle is three times the third angle. What is the measure of each angle
Setup answer
Rhonda worked three more than twice as many hours as Ron did.how many hours did each work if together they worked 57 hours
Setup answer
Five times the sum of a number and three is nine less than the number. Find the number need setup and answer
Setup answer
U have 116' of fencing to enclose a rectangular plot by a river. If u dont fence the side by the river, find the l and w of the lot that maximize the area.
a) 29 x 29 b) 58 x 29 c) 87 x 29 d) 58 x 58
MET charges $21 adults, $14 seniors, and $6 children. Revenue was $9486 for 718 tickets. There were 44 more children than adults. How many children attended?
a) 258 b) 214 c) 246 d) 248
2.4 mil libs price sold 5.50 per lb amd 4.8 mil libs 4.50 ld. what linear function 1(p) expresses the amount
of almonds sold as a function of the price per pound
Algebra Word Problem help please.....
If you want to form an open top box form a piece of cardboard 10" X 18". You plan to do this by cutting out a square shaped piece form each corner, and folding up the sides. If x is the size of the...
Find two numbers such that 6 times the first added to 5 times the second equals -9, and 5 times the first added to 8 times the second equals 4.
I'm not sure how to answer this problem so any help on how to solve this problem would be appreciated. Thanks!
word problem
jennifer borrows 20,900 from her bank to open a flower shop. she agrees to repay in 18 months with simple annual interest of 10.4%. A) how much must she pay the bank in 18mos B) how much of...
32 plums and peaches bought for $52. plums cost $2, peaches cost $1. How many plums were bought
Pedro goes to the market and buys 32 plums and peaches for $52. Plums cost $2 each and Peaches cost $1 each. How many plums did Pedro buy
Need an Application of Linear Equation
An auto factory sends cars from plant 1 and 2 to dealership a and b. Plant 1 has 28 cars to send, Plant 2 has 8 to send. Dealer A needs 20 cars, Dealer B needs 16. Transportation costs are $220 from...
