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Rod
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User Rod
Recent activity
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Minimize C = x +y with the following constraint O<=X<=4 0<=Y<=4 2X-3Y<=-1 -X+Y>=0
answered
Oct 13, 2018
in
Algebra 2 Answers
|
690
views
What do you get when you multiply both sides of this inequality by -1? -8x + 9y ≤ 17
answered
Oct 13, 2018
in
Algebra 1 Answers
|
1.2k
views
solving equations
solving inequalities
solving equation with variables on both sides
pre algebra problems
20/100=(10 + x) / (100 + X)
answered
Oct 12, 2018
in
Statistics Answers
|
239
views
math problem
what is 3/16 as a decimal and a percentage
answered
Oct 12, 2018
in
Other Math Topics
|
2.2k
views
converting fractions to decimals
calculating percentages
Oder each set of numbers from least to graetest
answered
Oct 12, 2018
in
Greatest Common Factor
|
666
views
least to greatest
At the bookstore dan bought 17 books about the solar system and 12 magazines about dinosaurs if each book cost $15 and magazines cost $4 how much did dan spend at the bookstore?
answered
Oct 11, 2018
in
Word Problem Answers
|
2.1k
views
Rayan is 5 feet tall his shawdow is 9 feet long and the shawdow of the building os 35 feet long how tall is the building.draw two similar triangles and determine the height of the building
answered
Oct 11, 2018
in
Word Problem Answers
|
382
views
math problem
minimize z=8x+5y , subject to 8x+y>=12,4x+2y>=8
answered
Oct 11, 2018
in
Other Math Topics
|
1.9k
views
how to solve: minimize ($6x+$3y) subject to the constraints of, 2x+4y>=16,4x+3y>=24, x>=2, x,y>=0
answered
Oct 11, 2018
in
Other Math Topics
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953
views
please help me to answer this step by step
2+ (-3) +7
answered
Oct 11, 2018
in
Algebra 2 Answers
|
321
views
For each number write 10 100 or 1000 to make a true statement look at the number 616 the 6 in the hundreds place is blank times as much as the six in the ones place
answered
Oct 11, 2018
in
Other Math Topics
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798
views
4th grade math
word problem place number
A shopper paid 9/20 of a dollar for 5/16 of a pound of nails. What was the rate in dollars per pound?
answered
Oct 11, 2018
in
Algebra 1 Answers
|
1.4k
views
algebra word problems
quiz
Make L the subject of the sentence below f=1over 2L square root of I over m
answered
Oct 10, 2018
in
Other Math Topics
|
334
views
please help me to answer this step by step
If the company earned a total of $37,500 in interest last year,how much cash did they keep in the bank
answered
Oct 10, 2018
in
Algebra 2 Answers
|
273
views
system of equations and solve
Which of the following points are solutions to the given system 3x-4y<10 2x+6y>-8
answered
Oct 10, 2018
in
Algebra 2 Answers
|
721
views
solitions
How do i graph y+y=6,y-x=6?
answered
Oct 9, 2018
in
Algebra 1 Answers
|
652
views
graphing linear equations
What is an equation of the line that is parallel to y = –5x + 6 and passes through the point (–4, –1)?
answered
Oct 9, 2018
in
Algebra 1 Answers
|
3.0k
views
algebra1
If the product of two positive numbers is 15/56, what are three pairs of possible values
answered
Oct 8, 2018
in
Word Problem Answers
|
4.1k
views
product of two positive fractions is 15 56
three pairs of possible values
if 120 marks is 60%, what is full marks
answered
Oct 8, 2018
in
Other Math Topics
|
3.2k
views
calculating percentages
What is an equation of the line that is perpendicular to y – 4 = 2(x – 6) and passes through the point (–3, –5)?
answered
Oct 8, 2018
in
Algebra 1 Answers
|
608
views
algebra problems
parallel and perpendicular
On a piece of paper, graph y = 4x – 2. Then determine which answer matches the graph you drew.
answered
Oct 8, 2018
in
Algebra 1 Answers
|
5.3k
views
algebra problems
literal equations practice . ? consider the folling equation x= r-h over y solve the equation for h
answered
Oct 8, 2018
in
Pre-Algebra Answers
|
1.2k
views
algebra problems
a(x+b)=4x+10, the constant is a, solve for b
answered
Oct 8, 2018
in
Other Math Topics
|
2.7k
views
math problem
What is 36 divideeded by 540 using partial quotientsx
answered
Oct 7, 2018
in
Algebra 1 Answers
|
789
views
36divide by 540
Can you help me for this because I dont know how to express this function in picewise without using absolute values,?
answered
Oct 7, 2018
in
Algebra 1 Answers
|
470
views
calculus problems
functions
Given that lim x→−1 f(x)=5 and lim x→−1 g(x)=−1 , evaluate the following. lim x→−1 (f(x)⋅g(x))
answered
Oct 5, 2018
in
Calculus Answers
|
3.3k
views
calculus problems
(n+8)+(n−12) =
answered
Oct 5, 2018
in
Word Problem Answers
|
686
views
algebra problems
Two hundred ten balloons are filled for a reception. This is 70 percent of the entire number of balloons purchased. Which equation can be used to find the total number of balloons purchased?
answered
Oct 5, 2018
in
Pre-Algebra Answers
|
764
views
6th grade math
percents
calculating percentages
At the zoo on Monday, 65 percent of the people in attendance were children. If 520 children were in attendance, how many people in total were visiting the zoo on Monday?
answered
Oct 5, 2018
in
Pre-Algebra Answers
|
948
views
percents
percents and fractions
math problem
word problems
The length of a rectangle is twice the width. The perimeter is 42 cm. Find the length and width
answered
Oct 5, 2018
in
Word Problem Answers
|
2.1k
views
word problem
What is 0.782 rounded to the nearest tenth
answered
Oct 5, 2018
in
Other Math Topics
|
2.0k
views
rounding decimals
9.4605284 times 10 to the power of 15
answered
Oct 5, 2018
in
Word Problem Answers
|
769
views
Which equation can be used to find 150 percent of 500?
answered
Oct 5, 2018
in
Pre-Algebra Answers
|
163
views
yhgrfergthyjuyhgtrf
There are 50 animals in a shelter. Sixty percent of the animals are dogs. Which equation can be used to find the number of dogs in the shelter?
answered
Oct 5, 2018
in
Pre-Algebra Answers
|
2.8k
views
percents
6th grade math
percents and fractions
(−7c+8d)0.6
answered
Oct 5, 2018
in
Algebra 1 Answers
|
5.6k
views
solving equations
math problem
What is the current value of her winnings?
answered
Oct 4, 2018
in
Other Math Topics
|
448
views
finance
The sum of two numbers is 62 and their difference is 16. Which system of equations represents the word problem?
answered
Oct 4, 2018
in
Algebra 2 Answers
|
407
views
algebra 2
What equals to 2 to 4
answered
Oct 4, 2018
in
Other Math Topics
|
190
views
math problem
-3 ≤ x ≤ 3
answered
Oct 4, 2018
in
Calculus Answers
|
165
views
The circumference of a circular track is 9km.A cyclist rides round it a number of times and stops after covering a distance of 302km.
answered
Oct 4, 2018
in
Trigonometry Answers
|
1.3k
views
help me please and show how to work it out please answer as soon as possible thank you
Calculate the height of the water.
answered
Oct 4, 2018
in
Other Math Topics
|
937
views
???
half of 32
answered
Oct 3, 2018
in
Other Math Topics
|
318
views
half of 32
what is the cost of one daylily and the cost of one pot of ivy?
answered
Oct 3, 2018
in
Algebra 2 Answers
|
535
views
algebra problems
Solve the ratio to find x.
answered
Oct 3, 2018
in
Other Math Topics
|
292
views
ratios
the function P(n)=455n-1820
answered
Oct 3, 2018
in
Algebra 1 Answers
|
390
views
solving equations
6/ 11 of students at a school are girls. If there are 4741 students at the school, how many are boys?
answered
Oct 3, 2018
in
Other Math Topics
|
3.7k
views
what size is 20 rectangles on a sheet of paper 7.063 x 2025
answered
Oct 3, 2018
in
Algebra 1 Answers
|
413
views
word problems
What is the equivalent to 4.063
answered
Oct 3, 2018
in
Word Problem Answers
|
1.2k
views
word problems
If 780 liters of gasoline in a tank remains after 2.5% have been run off, find the number of liters of gasoline in the tank originally
answered
Oct 3, 2018
in
Word Problem Answers
|
244
views
percent
Solve the absolute equation for x.|x|=1
answered
Oct 3, 2018
in
Statistics Answers
|
243
views
absolute value
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