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Post New Question
All Questions
+0
232635 Questions
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424
2
Help me to solve this problem
Nate spent 1/3 of his money on 6 curry puffs and 13 apple pies.
The cost of 1 apple pie is twice the cost of a curry puff.
He bought more apple pies with 3/4 of the remaining money.
He paid a total of $92.50 for all the apple pies.
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Guest
Aug 27, 2021
0
389
2
Pls help, thanks!
There boys donated the same amount of their savings to a charity organization. Radian donated 2/3 of his savings, Brandon donated 4/7 of his and Johnathan donated 3/5 of his. They had a total savings of $1652 at first. How much did each boy donate to the
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Guest
Aug 27, 2021
0
262
1
help i am confused
how do i calculate the (OH-) in the solution?
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Guest
Aug 27, 2021
0
351
1
Coordinates
The equation of the line passing through (1,11) and (-4,5) can be expressed in the form x/a + y/b = 1. Find a.
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Guest
Aug 27, 2021
0
190
0
Domain
If f(x) is a function whose domain is [-1,9], and $g(x)=f(x)^2$, then the domain of $g(x)$ is an interval of what width?
Guest
Aug 27, 2021
0
190
0
Graphing
If f(x)=f(-x) for all $x$, then what line is necessarily an axis of symmetry of the graph of $y=f(x)$? (Give the simplest equation of this line.)
Guest
Aug 27, 2021
0
205
0
help algebra
Find the sum of all x that satisfy the equation -9x/(x^2 - 1) = 2x/(x + 1) - 8/(6x - 1).
Guest
Aug 27, 2021
0
427
4
+176
Help
Francis donated 1/10 of his money to a charity. He spent 1/3 of the remaining money on shopping where he bought a watch, 2 similar shirts and a belt. The cost of each shirt is 1/3 the cost of the watch and the watch cost $40 more than the belt. He had $564
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Whayousayy
Aug 27, 2021
0
186
0
help function
For real numbers x, let
f(x) = x + 2 if x >3
f(x) = x^2 + a if x <= 3
read more ..
Guest
Aug 27, 2021
0
393
1
HELPPPPP
Andrew spent $940 on a laptop and of the remaining money on a printer. His father gave him $240 and the amount of money he had at the end was of the money he had at first. How much did the printer cost?
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Guest
Aug 27, 2021
0
230
1
Answer now!
d = 2/3 f
x = y+12
d*x = f*y + 22
d*x + f*y = 1474
Now solve for x
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Guest
Aug 27, 2021
0
365
2
pop quiz
What is smallet number
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Guest
Aug 27, 2021
0
380
1
plz help
Let k be a positive real number. The line x + y = k and the circle x^2 + y^2 = 2k + 1 are drawn. Find k so that the line is tangent to the circle.
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Guest
Aug 27, 2021
0
261
1
Algebra
Suppose that a, b, and c are real numbers such that $\frac{a}{b} = \frac{\sqrt{10}}{\sqrt{21}}$ and $\frac{b}{c} = \frac{\sqrt{35}}{\sqrt{6}}$. Find $\frac{a}{c}$. Completely simplify and rationalize the denominator. read more ..
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Guest
Aug 27, 2021
Aug 26, 2021
0
262
2
Algebra
The arithmetic mean between two numbers is 75 and their geometric mean is 21. Find the numbers.
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Guest
Aug 26, 2021
0
244
2
Proportion
If p is inversely proportional to the square of q, and p is 19 when q is 8, determine p when q is equal to 3
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Guest
Aug 26, 2021
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327
1
help algebra
Find all values of z such that z^4 - 4z^2 +4 = 0.
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Guest
Aug 26, 2021
+1
481
1
+7
Use linear programming to solve.
. A company makes a profit of $50 per software program and $35 per video game. The company can produce at most 200 software programs and at most 300 video games per week. Total production cannot exceed 425 items per week. How many items of each kind should
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kijuoi
Aug 26, 2021
0
331
0
+83
translating
k increased the difference between j and eleven
smasai1
Aug 26, 2021
0
485
2
help
In the diagram, CBD = CDB, ABP = 5x-7, and EDQ = 2x+11. What is ABD in degrees?
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Guest
Aug 26, 2021
0
259
5
algebra
The sum of three numbers a, b, and c is 99. If we increase a by 5, decrease b by 5 and multiply c by 5, the three resulting numbers are equal. What is the value of b?
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Guest
Aug 26, 2021
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