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Rod
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Three times the sum of a number and seven is greater than five times a number minus thirteen. What are the possible numbers?
answered
Oct 2, 2017
in
Algebra 1 Answers
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3.0k
views
algebra problems
Shane has $7000 to make a fence for his yard. If fencing cost $30/meter plus 13% sales tax, what dimensions should he use to maximize the area?
answered
Oct 2, 2017
in
Word Problem Answers
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301
views
10+10+10+10
answered
Oct 2, 2017
in
Other Math Topics
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138
views
math problem
e742
What is the range of the relation? x-values= -4, -2, 0,2,4 y-values= 5,2,-1,-4,-7 Answers: A. (-4,4) B. (-4,-2,0,2,4) C. (-7, -4, -1, 2,5 D. (-7, -4, -2, -1, 0,2,4,5
answered
Oct 2, 2017
in
Algebra 1 Answers
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275
views
algebra problems
domain of a function
How do I get the answer 18 by having this equation. 8 x the square root of 25 - 3^3 + 7 + 12
answered
Oct 2, 2017
in
Other Math Topics
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288
views
#mathproblem #help #orderofoperation #powersandroots
Melenia spent half of her allowance going to the movies. She washed her parents car and earned 8 dollars what is her weekly allowance if she ended with 14 dollars?
answered
Oct 2, 2017
in
Word Problem Answers
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546
views
slope intercept form
f(x) = x/2 - 3 = g(x) 4x^2 + x - 4
answered
Oct 2, 2017
in
Algebra 1 Answers
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575
views
seven is less than or equal to the difference of a number q and 6
answered
Oct 2, 2017
in
Algebra 1 Answers
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2.5k
views
algebra problems
common factor
answered
Oct 2, 2017
in
Word Problem Answers
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231
views
6th grade math
(3y+2)(3y+2)
answered
Oct 2, 2017
in
Algebra 1 Answers
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148
views
A field is 100m wide and 120m long both lengths have been rounded to the nearest metre
answered
Oct 2, 2017
in
Word Problem Answers
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3.3k
views
pls
Derivative of 180.532x^0.068
answered
Oct 1, 2017
in
Calculus Answers
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249
views
derivative of a function
determine the equation of the tangent line to the curve defined by f(x)=4x+8 sqrt(x) at the point where x=25 and f(x)=140
answered
Oct 1, 2017
in
Calculus Answers
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1.2k
views
equation of a tangent line
calculus problem
equation of a line
Three whole numbers have a total of 100 the first number is a multiple of 15 the second number is ten times the third number , what's the answer please
answered
Oct 1, 2017
in
Word Problem Answers
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5.2k
views
word problems
fom 3 students
answered
Oct 1, 2017
in
Word Problem Answers
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201
views
i need help with this statistics problems
please answer this as soon as possible!
veen diagram
student going to form three choosing amung three subjects
answered
Oct 1, 2017
in
Statistics Answers
|
215
views
set theory
veen diagrams
How do i solve this equation. -9-5x
answered
Oct 1, 2017
in
Algebra 1 Answers
|
159
views
solving equations
algebra problems
please Work this problem by hand
answered
Oct 1, 2017
in
Statistics Answers
|
164
views
what is the estimated quotient of 785,229 divided by 350?
answered
Sep 30, 2017
in
Pre-Algebra Answers
|
289
views
quotion
A math textbook sold for a math class was on sale for $210. This was 15% off the original price. What was the original price? Round your answer to the nearest cent.
answered
Sep 30, 2017
in
Word Problem Answers
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225
views
word problems
A patient weighs 73 kg and is 67 inches in height. He is to be dosed at 125 mg/ m2 per day. How many milligrams is this?
answered
Sep 30, 2017
in
Word Problem Answers
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983
views
word problems
Costco wants to sell your Candies! They have asked you to design a candy box with the volume of 128. How do you find the properties?
answered
Sep 30, 2017
in
Word Problem Answers
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196
views
word problems
math problem
Y is inversely propotional to the square of x. When y=50, x=2. Find x when y=32
answered
Sep 30, 2017
in
Statistics Answers
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234
views
inverse proportion
least to greatest -1/2,-1.2,7/3,.44
answered
Sep 30, 2017
in
Other Math Topics
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548
views
least to greatest
1,000 pieces weigh 17.97 pounds.what is the weight of each piece in ounces?
answered
Sep 30, 2017
in
Other Math Topics
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231
views
weight problem
algebra problems
Suppose that f and g are functions that are differentiable at x = 1 and that f(1) = 2, f '(1) = −1, g(1) = −2, and g'(1) = 3. Find h'(1). h(x) = (x2 + 1)g(x)
answered
Sep 30, 2017
in
Calculus Answers
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2.6k
views
calculus problems
Order the weights of the donation from greatest to least 4.3 5.5 6 1/6 15/4 4 3/8
answered
Sep 29, 2017
in
Other Math Topics
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3.0k
views
least to greatest
What's the recursive of 2,4,6,8
answered
Sep 29, 2017
in
Algebra 1 Answers
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167
views
How many ounces are in .5 liters?
answered
Sep 29, 2017
in
Other Math Topics
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377
views
unit conversion
why 4.28 x 5 =21.4
answered
Sep 29, 2017
in
Algebra 1 Answers
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194
views
word problems
Solve x for 2/5≤x−4
answered
Sep 29, 2017
in
Algebra 1 Answers
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241
views
too hard
algebra
math
wtf
graph the function and find a complete cycle y=sin4x
answered
Sep 29, 2017
in
Trigonometry Answers
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1.4k
views
Find the measure of an angle such that the sum of the measures of its complement and its supplements is 220°. The angle measures _____°.
answered
Sep 29, 2017
in
Algebra 1 Answers
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2.5k
views
word problems
angles
°
h(x)=−7x; h(x)=63
answered
Sep 28, 2017
in
Algebra 1 Answers
|
4.7k
views
algebra problems
Kathryn got an aquarium The directions for it say that it should be filled with 9 cubic ft of water If the aquarium is 2 ft wide and 3 ft long how high should the water fill the aquarium?
answered
Sep 28, 2017
in
Algebra 1 Answers
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213
views
word problems
A mystery seed weights approximately 0.000004409 estimate the weight of a mustard seed in pounds by writing it in the form of a single digit times an integer power of 10.
answered
Sep 28, 2017
in
Pre-Algebra Answers
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1.3k
views
word problems
Mary and her dad went on an all-day ride They traveled 3 times as far in the afternoon as they did in the morning At the end of the day they traveled 420 miles How far they travel in the morning?
answered
Sep 28, 2017
in
Algebra 1 Answers
|
1.1k
views
X-y=6 and x=y+y what are the values of X and y
answered
Sep 28, 2017
in
Algebra 1 Answers
|
141
views
math problem
The value of the solid's surface area is equal to the value of the solid's volume. Find the value of x. With 11in depth 3in, find x
answered
Sep 28, 2017
in
Pre-Algebra Answers
|
1.6k
views
solve for x
A+B+C complete the job in 60 hours. A takes twice as B, B takes 8 hours more to complete a job. Find the hours taken by A,B,&C individually.
answered
Sep 28, 2017
in
Other Math Topics
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263
views
team a scored 18 fewer points than team b. together they scored a total of 148 points. how points did team a score?
answered
Sep 28, 2017
in
Word Problem Answers
|
241
views
word problem
Miss Beasley invested $10,000 for one year, part at 10% annual interest and part at 14% annual interest his total intrest for the year was $1,280 How much money did he invest at each rate.
answered
Sep 28, 2017
in
Algebra 1 Answers
|
992
views
6/2 ( 1+2 ) =
answered
Sep 28, 2017
in
Other Math Topics
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139
views
math problem
(2/3)(x-2)+1
answered
Sep 28, 2017
in
Algebra 2 Answers
|
107
views
math problem
The difference of 10 and 5
answered
Sep 28, 2017
in
Algebra 1 Answers
|
88
views
algebra problems
2n + 5=n - 7
answered
Sep 28, 2017
in
Algebra 1 Answers
|
862
views
solving equations
Mr. Morgan invested $20,000 in an account earning 4.5% annual interest How many years would it take for him to earn $5,400 in simple interest
answered
Sep 28, 2017
in
Word Problem Answers
|
2.0k
views
word problem
One number is 40% more than another number If the sum of the two numbers is 84 find the number.
answered
Sep 28, 2017
in
Algebra 2 Answers
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3.1k
views
algebra problems
Mrs. Hill is 4 years older than twice her son's age If the sum of their ages is 50 how old is her son.
answered
Sep 28, 2017
in
Algebra 1 Answers
|
807
views
age problem
The question is down there
answered
Sep 28, 2017
in
Algebra 1 Answers
|
664
views
word problems
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