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Answers by Fermat
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User Fermat
Recent activity
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Find two consecutive even integers such as that the smaller added to two times the larger gives a sum of 34.
answered
Sep 29, 2017
in
Algebra 1 Answers
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2.0k
views
ingers
algara formlas
word problems
consecutive numbers
6 was added to some number. This sum was then multiplied by 6 and that product was then divided by 3 for a result of 4. What was the initial number?
answered
Sep 26, 2017
in
Word Problem Answers
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858
views
word problem
a set of 144 pencils will be on sale at 30% off for a 24-hr period. the set is purchased for $176.40. what was the original price?
answered
Sep 25, 2017
in
Algebra 2 Answers
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1.1k
views
word problems
algebra problems
if the box is 28cm by 15cm by 20cm and the disc cases are 1.5cm by 14.2cm by 19.3cm then does 17 disc cases fit in the box
answered
Sep 25, 2017
in
Word Problem Answers
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277
views
math problem
word problems
-12x-17=-89
answered
Sep 24, 2017
in
Pre-Algebra Answers
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725
views
algebra
The radius of a plate is 9.7 centimetres correct to the nearest millimetre. Write down the least possible length it could be
answered
Sep 24, 2017
in
Word Problem Answers
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238
views
upper bounds
What is 1,562 divided by 34 in partial quotients
answered
Sep 24, 2017
in
Other Math Topics
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4.6k
views
math problem
Word problems
answered
Sep 22, 2017
in
Word Problem Answers
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160
views
word problems
insert parentheses so that 5+4*2+6-2*2-1= 19
answered
Sep 21, 2017
in
Algebra 2 Answers
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1.3k
views
how do you find the zeros of the function Q(x)=-2.22x^3 +7.413x^2 - 5.8x
answered
Sep 21, 2017
in
Calculus Answers
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357
views
real and complex zeros
twice the sum of -4 and a number is the same as the number decreased by 7/4. Find the number
answered
Sep 21, 2017
in
Word Problem Answers
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373
views
how do you solve this equation problem? please show steps to solve..i've figured most but got stuck on this one.
What missing number would complete the factorization? x^2-7x-10=(x-5)(x-?)
answered
Sep 20, 2017
in
Algebra 1 Answers
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1.6k
views
math problem
Mn=2.5x,mr=5x-3,nr=x.find mn
answered
Sep 20, 2017
in
Geometry Answers
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2.3k
views
(3 5) 4 (14 2)=12 what makes this statement true.
answered
Sep 19, 2017
in
Other Math Topics
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685
views
math problem
What is the answer for 6c=3(c+4)
answered
Sep 19, 2017
in
Algebra 1 Answers
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249
views
(3+5i)+(7-2i)-(-9+2i)
answered
Sep 19, 2017
in
Algebra 2 Answers
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567
views
complex numbers
Solve:|x-1|+|x-2|<3
answered
Sep 19, 2017
in
Algebra 1 Answers
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190
views
linear inequalities
×-2/×^2+3×-10 i have to write out and find excluded values
answered
Sep 19, 2017
in
Algebra 1 Answers
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205
views
algebra problems
A man drives 26 1/5 miles to work every day. He stops for coffee at a shop that is 7/8 of the way to this job. How far does the man drive before he stops for coffee?
answered
Sep 17, 2017
in
Algebra 1 Answers
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305
views
word problems
how much the cost of each cake?
answered
Sep 17, 2017
in
Word Problem Answers
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727
views
word problems
how do I solve -3|x+y|-|x+z|
answered
Sep 17, 2017
in
Algebra 2 Answers
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163
views
how to solve the question
ydy+(xy^2-8x)dx=0
answered
Sep 17, 2017
in
Calculus Answers
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2.1k
views
differential equation
Please help me out with this fractions
answered
Sep 16, 2017
in
Algebra 1 Answers
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341
views
fraction problems
dividing fractions
fractions
Integration by parts of In(x+1)/√x+1
answered
Sep 13, 2017
in
Other Math Topics
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312
views
integral
Can you find my mistake?
answered
Sep 12, 2017
in
Algebra 1 Answers
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142
views
(x+y)^2 −z^2/ (x + z)^2 − y^2
answered
Sep 12, 2017
in
Algebra 1 Answers
|
301
views
algebra problems
simplifying expressions
fractions
Etim changed his pin code from 0000 to another code which he had forgotten.if you multiply the pin code by 4 the answer is reverse the pin code.Can you help Etim to find the code
answered
Sep 12, 2017
in
Algebra 1 Answers
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324
views
please answer this queastion step by step as soon as possible. thank you :)
suppose y=-2x^2(x+4) for what values of x does dy/dx=10
answered
Sep 12, 2017
in
Calculus Answers
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1.8k
views
calculus problems
math problem
how do i solve -5(5n-7)+2(-6+8n)=23
answered
Sep 12, 2017
in
Other Math Topics
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284
views
algebra problems
36 − 9x^4 − 4x^2 + x^6= (x^2 +2)(x−√2)(x+√2)(x−3)(x+3) ???
answered
Sep 11, 2017
in
Algebra 1 Answers
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202
views
math problem
If Ef= 2x-10, FG = 4x-18 and EG = 20. Find the value if x, EF, FG. The drawing is not to scale
answered
Sep 11, 2017
in
Geometry Answers
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2.2k
views
geometry problems
algebra problems
geometry proof
math problem
(v^2+1)^2-(v^2-2v-1)^2
answered
Sep 11, 2017
in
Algebra 1 Answers
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377
views
algebra problems
trinomial
squared trinomial
the product of three integers is -3 what are all the possible factors
answered
Sep 8, 2017
in
Other Math Topics
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710
views
three pairs of possible values
let x and y be whole numbers greater than 0 with y > x. which has the greater value, 3^x or 3^y? explain
answered
Sep 8, 2017
in
Algebra 1 Answers
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899
views
Is 11.62145 a rational number
answered
Sep 7, 2017
in
Other Math Topics
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104
views
-4x+3-3(-4x+1)
answered
Sep 7, 2017
in
Algebra 1 Answers
|
115
views
distribution and combining like terms
Samuel and Jimmy had a total of 1860 stamps.After Samuel gave 275 stamps to Jimmy,Samuel still had 344 more stamps than Jimmy. How many stamps did Jimmy had at first?
answered
Sep 7, 2017
in
Word Problem Answers
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515
views
math problem
word problems
limit as x approaches -2 from the right of (x+9)((abs(x+2))/(x+2))
answered
Sep 7, 2017
in
Calculus Answers
|
273
views
limit of a function
find equation of the line that passes through (2,7) and is parallel to f(x)=2/3x-1
answered
Sep 6, 2017
in
Algebra 1 Answers
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388
views
parallel lines
algebra problems
Show that (1-x^2)dy/dx+y0
answered
Sep 6, 2017
in
Calculus Answers
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484
views
differentiation;calculus;
A hockey player hits the ball that gives a velocity of 32 m/s at angle 20° form with the horizontal. Calculate
answered
Sep 6, 2017
in
Word Problem Answers
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773
views
velocity
physics problems
projectile motion thrown at an angle
At a certain billboard, a coin was thrown horizontally and reach 16 meters. Frome the base of the billboard 3.5 seconds after it was thrown. Calculate
answered
Sep 6, 2017
in
Word Problem Answers
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2.1k
views
word problems
physics problems
projectile motion thrown horizontally
1/2(4x-2)-2/3(6x+9) is greater than or equal to 4
answered
Sep 2, 2017
in
Algebra 1 Answers
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1.3k
views
solving inequalities.
2/5y -7=-11
answered
Sep 1, 2017
in
Algebra 1 Answers
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192
views
algebraic equation
write the equation of the line that is parallel to y=2x+1 and passes through
answered
Sep 1, 2017
in
Geometry Answers
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670
views
parallel lines
2 + k/2 =-2
answered
Sep 1, 2017
in
Algebra 1 Answers
|
244
views
Solve for n in n/7 - 5n/14 = 1/7
answered
Sep 1, 2017
in
Algebra 1 Answers
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556
views
algebra 1
6/5, 3/10, 1/5, 3/2 in least to greatest
answered
Sep 1, 2017
in
Other Math Topics
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356
views
math problem
In Mr. Decker's class, the ratio of boys to girls is 3:7. The class sizes at Mr. Decker's school range from 22 to 34 students per class. What is the total number of students in Mr. Decker's class?
answered
Sep 1, 2017
in
Word Problem Answers
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947
views
math problem
word problems
Find the particular solution, y=f(x), to the differential equation (1+x^2 ) dy/dx=x^3/y where f(0)=-3.
answered
Aug 29, 2017
in
Calculus Answers
|
1.3k
views
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