06/16/16

One number is 8 greater than another. The product of the numbers is 105. Find the numbers.
Help me please 
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06/14/16

One number is 19 larger than the other, and the sum of these numbers is 97. What is the larger number?
Need ASAP! Lesson 17
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06/12/16

combination and permutation questions
nC5=252
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06/09/16

put in vertex form and determine vertex
write the quadratic function the form f(x)=a(x-h)^2+kthen, give the vertex of its graphquadratic function given: f(x)=3x^2+30x+74
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06/09/16

arithmatic
the LCM of the two numbers is six times their HCF .If the difference between the LCM and HCF is 60 and one of the numbers  is 36 find the other number
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06/08/16

How can I solve this?
A Web music store offers two versions of a popular song. The size of the standard version is 2.2 megabytes (MB). The size of the high-quality version is 4.2 MB. Yesterday, there were 1090 downloads... more
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06/07/16

The length of a rectangle is 24 units. Can the perimeter x of the rectangle be 60 units when its width y is 11 units?
 Algebra 1
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06/07/16

Need help solving these log equations
Solve   1. log16x=3/2   2.logx81 = 3   3. Log21/8 = x   thanks   
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05/31/16

AGAINST THE WIND
Against the wind a commercial airline in South America flew 728 miles in 4 hours. With a tailwind the return trip took 3.5 hours. What was the speed of the plane in still? air? What was the speed... more
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05/29/16

A figures has three circular pipes, all with a diameter of 12 inch, strapped together by a metal band. How long is the band?
After that question is solved there is a continuation to the problem that states: Suppose that four pipes are strapped together with a snugly fitted metal band. How long is the band?
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05/27/16

Can you help me solve this?
A landscaper buys 4 peonies and 9 geraniums for $190. Another buys 5 peonies and 6 geraniums for $185. Find the cost for one peony and one geranium. 
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05/24/16

How do you factor 4x^2-12x-7?
I need help on a math problem factoring a trinomial.   4x^2-12x-7
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05/24/16

two similar triangles have perimeters of 2 and 10 meters respectively. how many times greater is the area of the larger triangle?
how do I find the area of each?
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05/24/16

Solve each of the following for x and y
x^2-y^2=3 2x+y2=5     I'm stuck at a part where it becomes x^2+2x+2 and I can't factor it. Help would be appreciated 
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05/23/16

Find the first 5 terms of the geometric sequence
a3 = 36 and a5 = 324 Find first 5 terms.
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05/22/16

Leslie bought 5 flavors of ice cream and 3 toppings. She will choose 2 flavors and L topping for a sundae. How many different sundaes can she make?
xsaxsaxsasaxsaxsaxsaxsaxsaxsaxsa
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05/19/16

The sum of two numbers is 80 and the difference of the same two numbers is 42.5. Find the numbers.
 Help Please
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05/19/16

Rosanne can finish cookies in 5 hours. Dorothy can finish in 8 hours. How long will it take them if they work together?
Working alone, Rosanne can finish the cookies in 5 hours. Dorothy can finish in 8 hours. How long will it take if they work together?
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05/19/16

To the nearest inch fins the perimeter of a 10 degree sector cut from a circukar disc of radius 11in
Answers are 29.63in 23.92in 28.78in 35.12in
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05/18/16

Need help on this:(?
A used-car dealer has a vehicle on the lot with a sticker price of $6999. If the dealer markup on used vehicles is 12%, how much did the dealer pay for the car?A. $6499.15B. $6249.11C. $6425.00 D.... more
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05/17/16

Pre Calculus
How many winning lottery numbers are possible of a pick 5 where you must match all five numbers from 52 balls? a) 2,598,960b) 6.7 × 1065c) 311,875,200d) 120
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05/16/16

Find the number when added to itself 13 times gives 112
Find the number when added to itself 13 times gives 112
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05/16/16

Translate this word problem as a system of equations and then solve using substitution. Find two numbers whose sum is 58 and whose difference is 16.
What two numbers sum is 58 and whose difference is 16.
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05/15/16

Determine all the values of k for which the roots of the equation x^2-6x+k=0 are complex. Justify your solution.
Determine all the values of k for which the roots of the equation x^2-6x+k=0 are complex. Justify your solution.
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05/15/16

4 + 0.6(3 - y) = 0.3y - 7(y - 0.8)
Ive tried this a number of times and can not find how to get to the answer of y = 0
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