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DeathStar
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User DeathStar
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6x - 3y = 9 2x - 2y = 6
answered
Dec 11, 2020
in
Geometry Answers
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1.8k
views
ax+2c=bx+3d
answered
Dec 10, 2020
in
Other Math Topics
|
1.1k
views
Linsey went to the beach every 7 days and molly went to the beach every 4 days. How often did they see other at the beach
answered
Dec 10, 2020
in
Word Problem Answers
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694
views
Lisa can plow 3.5 acres of land in an hour. how long will it take her to plow 2.1 acres of land?
answered
Dec 9, 2020
in
Word Problem Answers
|
1.5k
views
# word problem
y+0.03y simplify the expression
answered
Dec 9, 2020
in
Algebra 1 Answers
|
540
views
Describe the possible values of x where the side lengths are : (x+11), (2x+10), (5x-9)
answered
Dec 4, 2020
in
Geometry Answers
|
997
views
what does (-7) equal?
answered
Dec 4, 2020
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1.8k
views
f(x)=sqrtx-2
answered
Dec 3, 2020
in
Algebra 2 Answers
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219
views
The inverse function of y= g(x)= 2x^3+6
answered
Dec 2, 2020
in
Trigonometry Answers
|
873
views
If a-b=8&a+b = -7 ,then 4ab
answered
Dec 1, 2020
in
Algebra 1 Answers
|
325
views
It is recommended that an adult drink 64 fluid ounces of water everyday. Josey has already consumed 700 milliliters of water. How many more Fluid ounces should she drink today?
answered
Nov 30, 2020
in
Pre-Algebra Answers
|
1.4k
views
converting units of capacity
Captain's Coins
answered
Nov 30, 2020
in
Word Problem Answers
|
1.6k
views
word problems
algebra problems
Reduce the fraction. (a^2+10a+25)/(a^2-25)
answered
Nov 28, 2020
in
Algebra 1 Answers
|
252
views
Is 7 divisible by 2?
answered
Nov 28, 2020
in
Other Math Topics
|
218
views
find whether the following system of equations are consistent if so solve them x+2y+2z=2;3x-2y-z=5;2x-5y+3z=-4;x+4y+6z=0
answered
Nov 28, 2020
in
Other Math Topics
|
4.6k
views
Suppose a charity received a donation of 23.6million. If this represents 41% of the charity's donated funds, what is the total amount of its donated funds
answered
Nov 28, 2020
in
Word Problem Answers
|
762
views
word percentage problem
7cos(2x) = 7sin(4x)
answered
Nov 28, 2020
in
Calculus Answers
|
745
views
trig identity
area between curves
solving equations
1+2+3-21-08+132
answered
Nov 28, 2020
in
Other Math Topics
|
214
views
Find x in -3(2x+3)+4x=4/3x+11
answered
Nov 27, 2020
|
577
views
Express 144 as a product of prime factors
answered
Nov 24, 2020
in
Statistics Answers
|
595
views
Let f(x)=3x+2 and g(x)=Bx-1. Find a value for B so that f(g(x))=g(f(x)
answered
Nov 23, 2020
in
Calculus Answers
|
582
views
composition of functions
f(g(x))
g(f(x))
Find the slope of the line that passes through (1,1) and (3,2).
answered
Nov 22, 2020
|
133
views
tan2x = 8cos^2x - cotx
answered
Nov 22, 2020
in
Trigonometry Answers
|
515
views
trigonometry problems
solving trigonometric equations
trig identity
How many ways can 4 cars and 2 trucks be selected from 10 cars and 7 trucks to be tested for a safety inspection?
answered
Nov 21, 2020
in
Word Problem Answers
|
1.5k
views
probability
word problems
Coca-Cola comes in two low-calorie varieties: Diet Coke and Coke Zero. If a promoter has 11 cans of each, how many ways can she select 3 cans of each for a taste test at the local mall?
answered
Nov 21, 2020
in
Word Problem Answers
|
1.2k
views
x^2-x-2 cannot be equal to 0.
answered
Nov 20, 2020
in
Algebra 1 Answers
|
248
views
is 2x+y=4 a linear function
answered
Nov 20, 2020
in
Algebra 1 Answers
|
1.2k
views
Eight candys cost 6.00
answered
Nov 20, 2020
in
Word Problem Answers
|
217
views
math problem
Write a linear function f with f(5)=7 and f(−2)=0.
answered
Nov 20, 2020
in
Algebra 1 Answers
|
2.8k
views
I just want to save the same amount of money each week to buy the new PS five game console he needs 252$ if he wants the ps5 in 14 weeks how much money should max save each week?
answered
Nov 20, 2020
in
Word Problem Answers
|
332
views
word problems
Jan is standing 2 m in front of a painting on a wall. The bottom frame of the painting is 1.4 m from the floor, and Jan is 165 cm tall. The painting has a height of 70 cm.
answered
Nov 20, 2020
in
Trigonometry Answers
|
312
views
Winnie wrote the following riddle: I am a number between 60 and 100. My ones digit is six less than my tens digit. I am a prime number. What number does Winnie's Riddle Describe?
answered
Nov 19, 2020
in
Algebra 1 Answers
|
3.1k
views
Dawn is going scuba diving. Which situation would be modeled by a positive number?
answered
Nov 19, 2020
in
Other Math Topics
|
1.5k
views
How do you evaluate an integral when you aren't given any integrands?
answered
Nov 19, 2020
in
Calculus Answers
|
206
views
what is Two-thirds x minus one-fifth greater-than 1.
answered
Nov 19, 2020
in
Algebra 1 Answers
|
1.4k
views
fraction problems
56 in the ratio of 3:5
answered
Nov 18, 2020
in
Word Problem Answers
|
1.6k
views
Suppose that you earn $5 for one hour of yard work. Then t, the total amount in dollars that you earn, varies directly as h, the number of hours that you work. Express t as a function of h.
answered
Nov 18, 2020
in
Algebra 1 Answers
|
237
views
2x-5(2x-3)=8
answered
Nov 18, 2020
in
Algebra 1 Answers
|
215
views
2x-5(2x-3)=8
4 PROBLEMS IN DESCRIPTION
answered
Nov 18, 2020
|
174
views
2 PROBLEMS IN DESCRIPTION
answered
Nov 18, 2020
|
476
views
QUESTION IN DESCRIPTION
answered
Nov 18, 2020
|
220
views
parametric equations
answered
Nov 18, 2020
in
Algebra 2 Answers
|
259
views
parametric equations
answered
Nov 18, 2020
in
Algebra 2 Answers
|
505
views
Shala bought a pen on sale. She saved 17 percent of the original price of $29. About how much money did she save?
answered
Nov 18, 2020
in
Pre-Algebra Answers
|
1.3k
views
Ezra and benji are playing the game with harrison. after ezra doubles his hand's value, he has a total of -18.5 points. what was his hand's value before he doubled it?
answered
Nov 18, 2020
in
Word Problem Answers
|
611
views
Find the ration a to b if given that: (a+2b)/11=b/3
answered
Nov 16, 2020
in
Pre-Algebra Answers
|
787
views
algebra problems
algebra
algebraic expressions
Find the ratio a to b if given that: (a+3b)/5=(a-2b)/2
answered
Nov 16, 2020
in
Pre-Algebra Answers
|
2.3k
views
algebra problems
pre algebra problems
algebra
algebraic expressions
4 PROBLEMS IN DESCRIPTION
answered
Nov 16, 2020
|
188
views
4 PROBLEMS IN DESCRIPTION
answered
Nov 16, 2020
|
173
views
a. Determine the equation of the line passing through (0 , 8 ) and ( 3 , 14) b.for the equation you found in part (a) write another equation that is perpendicular to it
answered
Nov 16, 2020
|
242
views
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