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Algebraic Equations
Page 8
Questions (1,506)
ab-bc = cd for b
1 answer
asked by
Eve
52 views
pizza costs $1.50 per slice. use a table an an equation to represent the relationship between the number of slices of pizza
3 answers
asked by
lebron
83 views
Translate this sentence into an equation the product of 8 and gorans savings is 152 use the varible g to represent gorans
1 answer
asked by
Ivan
141 views
n(b-x)=Cx make x the subject
1 answer
asked by
Kalendra Arthur
158 views
Find two positive real numbers whose product is a maximum. (Enter your answers as a comma-separated list.)
The sum of the first
1 answer
asked by
Sally
212 views
Find the standard form of the equation of the ellipse with the given characteristics.
Foci: (0, 0), (0, 8); major axis of length
1 answer
asked by
neil
316 views
Does this problem:
[(4x^2y + 7x^2y) / 2] Γ 2xy Equal 11x^3y^2
1 answer
asked by
Willa
162 views
carl the rideshare driver drove 55 miles per hour the first part of the trip. he was behind schedule, so he drove 70 miles per
3 answers
asked by
:D
490 views
DO NOT DO A, B, C, OR D WRITE OUT THE ANSWERS! GOT IT!?
1 -9x - 5 = -95 17 11 10 -10 2 x/4 - 5 = -8 -27 -12 -7 12 They're more
12 answers
asked by
Someone you will never see again
316 views
For 4(x+6)+15β3x=24β3(5βx) , indicate whether the equation has no solution, one solution, or infinitely many solutions.
1 answer
asked by
Anonymous
214 views
Consider the following simultaneous equations:
3 cos^2 πΌ + 2 cos^2 π½ =4 3 sin^2 πΌ β 2sin^2 π½=0 *Find the values of
1 answer
asked by
Popa
351 views
Which of the following are solutions to the given equation on the interval [0,2Ο)?
cot^3xβcotx=0 Select all that are true. If
3 answers
asked by
Patrick
449 views
Solve the system by elimination.
2x - 2y + 7z = 23 2x + y -2z = -5 31x - y - 7z = 0 The solution is ( , , , )
1 answer
asked by
p00pjoke
366 views
Jack is a window cleaner. He carries three ladders. The shortest ladder is half as long as the middle ladder. The longest ladder
2 answers
asked by
HI
191 views
Tameeka tells Marcus, "When you add 16 to my mystery number then subtract 20, you get the same result as when you add my mystery
1 answer
asked by
rai
226 views
If p= m/2 - n2/5M
1 answer
asked by
Rosheeda
134 views
If u, v and w are non-zero vectors such that u β’ (v + w) = v β’ (u β w), show that w is perpendicular to (u + v). Show all
1 answer
asked by
big123
337 views
Write the rectangular equation (x-4)^2 + y^2=16 in polar form
4 answers
asked by
Bailey
1,169 views
In a class, 156 study science and Mathematics. If they passed atleast one subject and twice as many passed both subject, find
1 answer
asked by
Anonymous
255 views
The equation c=βg2x2+v0x+h0 gives the instantaneous height, c, of a projectile based on a given real-world scenario. If h0=0,
3 answers
asked by
sadie
337 views
-6-7(c+10) it said to simplify the equation
1 answer
asked by
Zoe
225 views
The answer to the literal equation 1/r1 + 1/r2= 1/R is r=?
What is the answer? I really need help.
1 answer
asked by
Isabel
191 views
Suppose that portfolios I and II in Problem 58 are unchanged and portfolio III consists of 2 blocks of common stock, 2 municipal
1 answer
asked by
mwk
245 views
Suppose the total cost in naira in manufacturing q unit of commodity is C =3qΒ²+7q + 15
Derive a formular for marginal cost What
1 answer
asked by
Chinelo
339 views
solve. provide the exact answer when possible. when not possible round to 4 decimal place.
a) ln(x) +2 = ln(x+3) (Nina, please be
3 answers
asked by
Writeacher
438 views
1. -2v - 7 = -23
A. 15 ****** B. 8 C. - 8 D. -15 the ****** is my answer please help thanks
5 answers
asked by
Diamond
263 views
9a-b-2a-10b
A. -7a+11b B. 11a+9b C. -11a-9b D. 7a-11b I think itβs either c or d Please help with an explanation, thank you!
1 answer
asked by
:\
314 views
Write as a matrix equation and solve each system.
2x + 5y - 2z = 23 3x - 4y + 2z = 5 5x - 6y - 4z = 3
3 answers
asked by
Anonymous
1,463 views
whats the solution of
Qd=2(60-p) Qs=3p whats the quantity and price for this demand and supply function?
2 answers
asked by
Susan brown
549 views
Marty had 316 keys and Nick had 541 keys. After both of them lost the same number of keys, Nick had 6 times as many keys as
3 answers
asked by
Lina
310 views
If (92)p = 98, what is the value of p?
2 3 4 5 6
2 answers
asked by
T
530 views
1. 2(x β 3) = 2x
one solution no solutions infinitely many solutions 2. 3(y β 3) = 2y β 9 + y one solution no solutions
5 answers
asked by
And Your Welcome
557 views
A tidal wave reaches low tide at 3:00AM and high tide at 3:00PM.
The tide can rise and fall 10m from the sea level. If at low
2 answers
asked by
Rose
633 views
I tried to do these questions but I can't figure it out.
1)4^x+6(4^-x)=5 Textbook Answer=0.79,0.5 2)8(5^2x)+8(5^x)=6 Textbook
1 answer
asked by
Anonymous
355 views
a +1/3 = 6/7
1. 1 3/21 2. 5/10 3. 7/10 4. 11/21 EXPLAIN PLEASE
1 answer
asked by
bob
321 views
can someone help me set up these two equations please.
The sum of the distance, d, divided by 4 and 6 amounts to 2 subtracted
1 answer
asked by
Sam
344 views
Hi - any problem you can give me to make sure I understand
ex: square root 3, 1, square root 3 (over) 3, 0
3 answers
asked by
Sam (bob pursley)
346 views
You buy a new computer for $2100. The computer is decreases by 5% annually. When will the computer have a value of $600?
Y =
3 answers
asked by
Jordan
1,088 views
Determine two positive integers such as 5 less than two times the first number is the second number.
The sum of the second number
3 answers
asked by
John
497 views
solve the equation (cos theta +1)(tan theta minus 1)=0 for solution between 0 and 2pii.
1 answer
asked by
lughano
381 views
So I have the following differential equation.
The general solution I have is: t=k(-1/r)+c I now need to find the particular
4 answers
asked by
Anon
627 views
log8(8^2) β ln(e^0.5)
1 answer
asked by
Jason N
313 views
How do I solve for Cmax= 8.5/ e(-0.257 * (1-0.5))? Also, how would I input 'e' in my calculator?
3 answers
asked by
John
309 views
can you check my work?
Find a polar equation of an ellipse with its focus at the pole an eccentricity of e=1/4 and directrix at
1 answer
asked by
Anonymous
385 views
What is the solution set of 2xβ3=5 and 5x+3>β12 ?
v=Gmp(200 km)βββββββ v=Gmp(200 km)βββββββ
5 answers
asked by
Pls help
29 views
You have 700 sq ft of plywood to make the stage floor. Use A^-1(x) to find the dimensions of both the runway and the main part
3 answers
asked by
Laura
578 views
Can you check the following?
A1. (2x + 3)^2 = 25 sqrt(2x + 3)^2 = +-sqrt(25) 2x + 3 = +- 5 2x + 3 = 5, 2x + 3 = -5 2x = 2, 2x =
3 answers
asked by
Alexis
2,542 views
a cyclist bikes at a constant speed for 19 mile. He then returns home at the same speed but takes a different route. His return
2 answers
asked by
maria
517 views
x^2+y^2=97
sqrt(x)-sqrt(y)=1 step
1 answer
asked by
Anonymous
317 views
6*(9^(1/x))-13*(6^(1/x))+6*(4^(1/x))=0
5 answers
asked by
Frederic
516 views
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