All Questions ⁺⁰237767 Questions

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solve

Find all values of x such that \sqrt{4x^2} + \sqrt{x^2} = 6 + 3x.

Guest Jun 23, 2023

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144

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fractions

An aquarium tank is 1/6 full of water. When 2 gallons of water are added, the tank becomes 1/2 full. What is the total capacity of the aquarium tank, in gallons?

Guest Jun 23, 2023

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122

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solve

Solve for the variable x in terms of y and z, assuming y \neq \frac{1}{2}:
xy + x = \frac{3x + 2y + z + y + 2z}{3}

Guest Jun 23, 2023

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92

7

Help plz

My square patio is tiled with square tiles, all the same size. All the tiles are gray, except the tiles along the two diagonals, which are all yellow. (The corners are yellow, the center is yellow, and all the tiles along the diagonal in between are read more ..

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Guest Jun 23, 2023

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133

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coefficient

Find the coefficient of y^4 in the expansion of (2y-5+3y^2)^6.

Guest Jun 23, 2023

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120

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system

plz help with systems
For certain values of k and m, the system
3a + 2b = 2
6a + 2b = k + 3a + mb read more ..

Guest Jun 23, 2023

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133

0

plz help

A plane flies from Penthaven to Jackson and then back to Penthaven. When there is no wind, the round trip takes 3 hours and 36 minutes, but when there is a wind blowing from Penthaven to Jackson at 20 miles per hour, the trip takes read more ..

Guest Jun 23, 2023

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142

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percent

Our badminton team has finished 75% of its season. So far, we have won 20% of the games we played. What percent of the remainder of our games must we win in order to finish the season with the same number of wins as losses? read more ..

Guest Jun 23, 2023

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145

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urgent help

In how many ways can 4 balls be placed in 4 boxes if 3 balls are indistinguishably white, 1 ball is black, and the boxes are indistinguishable?

Guest Jun 23, 2023

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137

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quadratic

A square is drawn such that one of its sides coincides with the line y = 7, and so that the endpoints of this side lie on the parabola y = 2x^2 + 6x + 4. What is the area of the square?

Guest Jun 23, 2023

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73

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+197

I've spent hours on this problem...I really need some help!

Find the area of triangle if , and

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icecreamlover Jun 23, 2023

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152

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help plz

Find the sum of the x-coordinates of the solutions to the system of equations y=|x^2-6x+5| and y=\frac{29}{4}-x^2.

Guest Jun 23, 2023

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132

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coordinates

What is the distance between the center of the circle with equation x^2+y^2=-4x+8y-12 and the point (1,7)?

Guest Jun 23, 2023

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143

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help plz

Alice and Bob each have a certain amount of money. If Alice receives n dollars from Bob, then she will have 4 times as much money as Bob. If, on the other hand, she gives n dollars to Bob, then she will have 8 times as much money as Bob. If neither read more ..

Guest Jun 23, 2023

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138

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coefficient

Find the positive integer n such that the expansion of (4x^2 - 7y)^n contains a term of the form cx^2*y^6.

Guest Jun 23, 2023

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118

1

what is the area enclosed by the graph of |x| + |2y| = 10 shown here?

what is the area enclosed by the graph of |x| + |2y| = 10 shown here?

Guest Jun 23, 2023

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128

1

system

Find the ordered triple (p,q,r) that satisfies the following system:
p - 2q = 3
q - 2r = -2 + q
p + r = 9 + p read more ..

Guest Jun 23, 2023

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126

1

combo

Catherine rolls a standard 6-sided die six times. If the product of her rolls is then how many different sequences of rolls could there have been? (The order of the rolls matters.)

Guest Jun 23, 2023

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130

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Coordinates

At what point does the graph of 3x + 4y = 15 intersect the graph of x^2 + y^2 = 9 + 6x - 3y? Express any non-integer coordinate as a common fraction.

Guest Jun 23, 2023

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116

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rate question

I drove to the beach at a rate of 40 miles per hour. If I had driven at a rate of 50 miles per hour instead, then I would have arrived 45 minutes later. How many miles did I drive?

Guest Jun 23, 2023

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128

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− 64 π 3 radyanlık açının esas ölçüsü kaç radyandır?

− 64 π 3 radyanlık açının esas ölçüsü kaç radyandır?

Guest Jun 23, 2023

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115

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altitudes

I need help with altitudes
Triangle ABC has altitudes AD, BE, and CF. If AD = 12, BE = 12, and CF is a positive integer, then find the largest possible value of CF.c

Guest Jun 23, 2023

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17

3

852 digits are used to number the pages of a book consecutively from page 1. How many pages are there in the book?

852 digits are used to number the pages of a book consecutively from page 1. How many pages are there in the book?

Guest Jun 23, 2023

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126

2

Find the sum of

Find the sum of

Guest Jun 23, 2023

0

126

2

+194

help ASAP

The smallest distance between the origin and a point on the graph of $y=\frac{1}{2}x^2-9$ can be expressed as a. Find a^2.

HumenBeing Jun 23, 2023

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