Questions Answered

sima_zhao:
can anyone help with this equation Solve the system of equations by using the elimination method. 25x^2+9y^2=225
25x^21…
 updated 2 years ago
 2 replies
 No Medals Yet

RunDuckyRun:
4x+y=15
 updated 2 years ago
 4 replies
 1 Medal

wlbrt316:
the area of the den is 3^4 square feet. the area of the kitchen is 3^3 square feet. how many times larger is the den than the kitchen?
 updated 2 years ago
 3 replies
 2 Medals

jay847:
the lengths of the diagonals of a rhombus are 6 and 8 what is the length of the side of a rhombus
…
 updated 2 years ago
 16 replies
 2 Medals

Milk9shake:
Can anyone help m3?
 updated 2 years ago
 3 replies
 1 Medal

kas9987:
Please help!
You want to draw an enlargement of a design that is painted on a
3 in.by5 in. card.You plan to draw on an 8 in.by11 in. …
 updated 2 years ago
 2 replies
 1 Medal

wlbrt316:
find the volume of a cube woth a side length 5X^2t^4 as a monomial
 updated 2 years ago
 3 replies
 1 Medal

jmallis:
Solve the absolute value equation. x=5
5 or 5 or something else?
 updated 2 years ago
 2 replies
 1 Medal

Jakrilind:
Use the points in each diagram to identify the figure.
XZ>
A. >
…
 updated 2 years ago
 1 reply
 1 Medal

Aron_West:
Can someone tell me whether the book" Geometry: A Comprehensive Course" by Daniel Pedoe is a good book for elementary geometry or not?
 updated 2 years ago
 8 replies
 2 Medals

14yamaka:
Is there a certain ratio for the distance of the epicenter in a triangle from one of the sides or vertices?
 updated 2 years ago
 3 replies
 1 Medal

Jacob1407:
Sketch a graph of y=x^2+1
 updated 2 years ago
 8 replies
 5 Medals

Denebel:
an automobile accelerates from rest at 1+ 3* sqrt (t) mph/sec for 9 seconds.
What is the velocity after 9 seconds?
 updated 2 years ago
 19 replies
 2 Medals

gurvinder:
what isthis ilate
 updated 2 years ago
 4 replies
 4 Medals

cwhutche:
An experiment consist of rolling 3 fairl dice1 red die, a blue die, and a white dieand recording the number rolled on each die. Assume…
 updated 2 years ago
 11 replies
 2 Medals

candal130:
A mechanical engineer bought 24 boxes of screws for P2200. There were three types of screws bough. Screw A cost P300 per box, screw B costs …
 updated 2 years ago
 2 replies
 No Medals Yet

LifeIsADangerousGame:
Is this answer correct? If not please tell me how to find the right answer and if it is, please tell me how to find the right answer because…
 updated 2 years ago
 7 replies
 2 Medals

needhelp3333:
Part 1: Solve the following quadratic equation using one of the methods listed below.
Part 2: Using complete sentences, explain why you cho…
 updated 2 years ago
 5 replies
 1 Medal

Ladybug870:
use the five steps for problem solving the answer the following question. Please show all of your work. Christy's plan for a rectangular dog…
 updated 2 years ago
 2 replies
 2 Medals

mulla:
Simplify the expression below.
(3x^2+4x3)(2x1)
…
 updated 2 years ago
 6 replies
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Amys:
Sally estimated that her call would take 15 minutes but it actually took 12 minutes. What was her percent of error
…
 updated 2 years ago
 11 replies
 1 Medal

airricuhh:
Identify the axis of symmetry for the graph of f(x) = (x  3)2 + 1.
x= ?
 updated 2 years ago
 3 replies
 1 Medal

Mathwiz28:
Can somebody help me out with this problem im about to link
 updated 2 years ago
 5 replies
 No Medals Yet

paunic88:
The tangent line to the graph of f(x) = x^2 at the point (x, y) has slope = 2x.
The equation of the tangent line to the graph of f(x) = …
 updated 2 years ago
 8 replies
 1 Medal

alyssaaaa:
how would i factor this equation:
42a77
 updated 2 years ago
 3 replies
 1 Medal

sima_zhao:
can anyone subtract x/x^21  2/x+1
…
 updated 2 years ago
 3 replies
 1 Medal

pandabear1148:
How do you solve y^45y^2+4=0. Please show work
 updated 2 years ago
 3 replies
 1 Medal

CoffeeBreath:
What is x in (2x25)+3x+(x+6)+(4x11)=360
 updated 2 years ago
 5 replies
 2 Medals

overtonka:
a package of tomato plant seeds states that about 85% of the seeds can be expected to sprout. jo stillwater wants to have 80 tomato plants. …
 updated 2 years ago
 1 reply
 No Medals Yet

Sarahbond:
1/6 + (9/11) perform the indicated operation and if possible simplify and show work
 updated 2 years ago
 1 reply
 1 Medal
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