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Post New Question
All Questions
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230833 Questions
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566
1
Find all x such that 5x - 4 < 2x + 5. Enter your answer using interval notation.
Find all x such that 5x - 4 < 2x + 5. Enter your answer using interval notation.
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Guest
Sep 11, 2020
0
483
1
algebra
Factor the polynomial, and use the zeros to identify the graph.
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Guest
Sep 11, 2020
0
789
1
Lizzy, Megan, Oscar, and Patrick each have $x$ pieces of candy, where $x$ is a positive integer. Unfortunately, Patrick is the only one of t
Lizzy, Megan, Oscar, and Patrick each have x pieces of candy, where x is a positive integer. Unfortunately, Patrick is the only one of the four who likes candy. So Lizzy gives all her candy to Megan. Then Megan gives all the candy she now has (which includes
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Guest
Sep 11, 2020
0
333
2
Base Number Arithmetic
If S, H, and E are all distinct non-zero digits less than 5 and the following is true, find the sum of the three values S, H, and E, expressing your answer in base 5.
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Guest
Sep 11, 2020
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1185
2
i'm stuck :(
What is the sum of all of the four-digit positive integers that can be written with the digits 1, 2, 3 and 4 if each digit must be used exactly once in each four-digit positive integer?
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Guest
Sep 11, 2020
0
670
1
please help
The first side of a triangle is 3 times as long as the third side. The third side is five feet shorter than twice the length of the second side. If the perimeter of the triangle is 52 feet, what is the length of the first side?
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Guest
Sep 11, 2020
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418
1
word problem
A student has some $1 and $5 bills in his wallet. He has a total of 14 bills that are worth 50$. How many of each type of bill does he have?
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Guest
Sep 11, 2020
-1
439
2
help with geometry
In the triangle ABC BD is the bisector of angle B. If the segment DE is drawn parallel to side AB and the measure of the angle BDE = 28°, what are the angles B and C
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Guest
Sep 11, 2020
0
470
1
+50
nedd help
Find the dervative of y with respect to the given independent variable .
y=log2r . Log4r
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Lolaaaaaa1999
Sep 11, 2020
+1
433
1
+50
need help
y0865
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Lolaaaaaa1999
Sep 11, 2020
0
406
0
+20
sets difference interval
Is this correct?
jumo98
Sep 11, 2020
0
802
1
Скільки коштує 1 кг цукерок якщо за 0.6 кг печиво по 45.85 грн за 1 кілограм і за 2 кг цукерок заплатили 34.71 грн
Скільки коштує 1 кг цукерок якщо за 0.6 кг печиво по 45.85 грн за 1 кілограм і за 2 кг цукерок заплатили 34.71 грн
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Guest
Sep 11, 2020
+1
680
2
+1438
Please Help! I'm bad at word problems.
Jill has a coin collection. She has 21 coins in all. She has 4 times as many pennies as nickels. She has 1 more dime than the number of nickels. She has 1 less quarter than the number of nickels. How many of each coin does she have?
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SmartMathMan
Sep 11, 2020
+1
703
1
+1438
PLEASE HELP ME UNDERSTAND HOW TO SOLVE THIS!!
Find three consecutive odd integers such that eight more than the sum of the first two is equal to eleven less than three times the third. Find the THIRD number.
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SmartMathMan
Sep 11, 2020
-1
858
1
Can anyone give help!!
Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AB = 8 and AD = 4, what is the length of AC?
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Guest
Sep 11, 2020
-1
285
1
help me
Help me find b and c
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Guest
Sep 11, 2020
-1
359
1
geometry question
Find the Area of the figure below, composed of a parallelogram and two semicircles.
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Guest
Sep 11, 2020
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302
0
continuous function
Determine the the value or values of a that will make the function continuous on
Guest
Sep 11, 2020
0
596
1
+1982
Determine the the value or values of a that will make the function continuous on
Determine the the value or values of a that will make the function continuous on
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macabresubwoofer
Sep 11, 2020
0
2649
1
What is the area of the figure?
What is the area of the figure?
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Guest
Sep 11, 2020
0
689
8
+1995
can someone check my answers , thank you
1.
2.
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jjennylove
Sep 11, 2020
0
464
1
help plz
A water tank holds 248 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds 372 gallons but is leaking at a rate of 5 gallons per week. After how many weeks will the amount of water in the two tanks be the same?
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Guest
Sep 11, 2020
0
395
1
i feel stuck
Let a, b, c be distinct positive integers chosen from {3, 4, 5, ..., 103}. Find all possible values of a + b + c.
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Guest
Sep 11, 2020
0
301
0
number theory
Find all ordered pairs (a,b) of positive integers such that 1/a + 1/b = 4/9.
Guest
Sep 11, 2020
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