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Equations
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Questions (43,416)
which is the solution for x in terms of the variables in the equation x/y -z = rw
a)x=y (z+rw) b)x=z/y (rw) c)x=rw+yz
4 answers
asked by
Anonymous
6,549 views
The sum of two numbers is 45 and the mean proportional betweem them is 18.the numbers are
4 answers
asked by
Tooba
8,850 views
Three times a number is the same as that number subtracted from 12. What is the number?
A) -6 B) -2 C) 2 D) 3 E) 4 I don't get
4 answers
asked by
Candy
3,095 views
2 men can complete the job in 24 days. If the faster one can alone complete the job 20 days faster than the second man, find the
5 answers
asked by
Kaur
1,523 views
One basket of oranges has one-third again as many oranges as a second basket. If the first basket has 3 more oranges than the
5 answers
asked by
jeni
3,987 views
3. Solve the equation using substitution. x + y = 8 y = 3x
30 answers
asked by
anonymous
20,128 views
1. The population of a city increases by 4000 people each year. In 2025, the population is projected to be 450,000 people. What
28 answers
asked by
SkatingDJ
9,395 views
Solve the equation sin (5/2θ) = -1/2 for 0°≤0 ≤ 180°
sin(5/2θ) = -1/2 5θ/2 = -30 θ = -12 78, 168
4 answers
asked by
kudu
1,053 views
Translate the phrase into an expression:
8 times the sum of 7 and y
7 answers
asked by
Dee
5,001 views
Tickets to a concert cost $9.00 for adults and $6.00 for students. A total of 950 people paid $7 500 to attend. How many
5 answers
asked by
Aiden
1,919 views
Each month, Allen pays a total of $150 for both cable TV and internet service. If he were to switch to a rival service provider,
4 answers
asked by
Azine
2,251 views
find three solutions of the equation y= -2x - 6
(-2,-10),(1,4),(2,-1) (-2,-10),(1,-4),(0,6) (0,-6),(3,-2),(-2,-10) I think this
12 answers
asked by
really
2,701 views
Find the real root of the equation 3x-cosx-1=0 correct to four decimal places using the Newton Raphson Method.
4 answers
asked by
Learner
8,551 views
Martin has scored an average of 12 points per game this season Game 1 he scored 8 points, game 2 he scored 11 points, game 3 he
9 answers
asked by
Sammy R.
1,718 views
find the x and y intercept of the line
x-6y=12 x intercept is 12; y intercept is -2*** x intercept is -6; y intercept is 1 x
12 answers
asked by
blank
5,033 views
Solve the equation. 6x + 7 = 67
10 answers
asked by
tater
2,275 views
Find the number of ordered quadruples of positive integers (a,b,c,d ) such that ab +cd =10.
4 answers
asked by
Arile
2,334 views
Mrs. Jones wrote an equation on the board. She asked the students to solve for the variable, w. Marcus solved it on his paper
4 answers
asked by
????
302 views
The temperature at sunrise is 65F. Each hour during the day, the temperature rises 5F. Write an equation that models the
5 answers
asked by
EmberShy
3,109 views
the ordered pairs (2,-11) and (5,-20) are solutions to which of the following equations? (1.)y=3x-5 (2.)y=-3x+5 (3)y=3x+5 (4.)
10 answers
asked by
Anonymous
3,793 views
The number of points that Pedro scored in the basketball game is represented by the equation 4y=104x. In this equation, y
7 answers
asked by
@
744 views
1)How many real number solutions does the equation have? -8x^2-8x-2=0
A) One Solution B) Two Solutions C) No solutions D)
5 answers
asked by
Tia
2,614 views
The sum of two numbers is =21.five times the first number is added to two times the second number is =66 what the number
6 answers
asked by
Blessing
1,507 views
Jasmine has an average of 95 on 15 quiz grades. If her teacher drops Jasmine’s lowest grade, a 72, which equation can
4 answers
asked by
Tehila
1,157 views
Write a function rule for the total cost.
One frozen yogurt store sells frozen yogurt for $3.00 per cup and $1.25 per topping.
4 answers
asked by
callie
2,701 views
27 3 5 2 = 19
I am trying to determine what symbol I need between each number to make the sentence true. +, - X or / I am not
5 answers
asked by
VIckie
2,835 views
Harold's car has a fuel tank with 12 gallons of fuel in it. The fuel efficiency of Harold's car is 25 miles per gallon. Write an
4 answers
asked by
amy
2,590 views
I added 18 to 3 times a number the result is equal to 5 times the number
What is the number
3 answers
asked by
Isaiah
514 views
W varies partly as x and partly as the square of x. When x=3, w=18 and when x= 5, w=169. Find w in terms of x.
4 answers
asked by
Happiness johnpaul
1,114 views
three times a certain number is not greater than 54, find the range of values of the number
10 answers
asked by
olam
2,703 views
The line has equation y=2x+c and a curve has equation y=8-2x-x^2.
1) for the case where the line is a tangent to the curve, find
4 answers
asked by
Confused by Math
3,564 views
One number is greater than another by 40/11. If the smaller number is less than 47/22 by 1/2, find the number.
6 answers
asked by
Debabrata Show
2,041 views
Which of the following four equations has the solution of the lowest value?(1 point)
Responses x + 25 = 2 x plus 25 equals 2 x
4 answers
asked by
HELP ME WITH THIS TEST
1,381 views
which equation represents the relationship shown in the table below?
x | 0 | 1 | 2 | 3 | __________________ y | -3 | -1 | 1 | 3 |
43 answers
asked by
Matt
28,550 views
In the space below, provide the smaller of the two positive integers that add to 40 and have the largest possible product
5 answers
asked by
emma
6,089 views
Which equation represents the axis of symmetry of the function y = –2x² + 4x –6? (1 point)
y = 1 x = 1 x = 3 x = –3
11 answers
asked by
Minnie
1,407 views
Solving Equations Discussion
Before engaging in the discussion, view the Discussion Guidelines and Discussion Rubric to ensure
4 answers
asked by
bob ross
939 views
Find the nature of the roots of the equation x^4+15x^2+7x-11=0
5 answers
asked by
Raj
2,208 views
A system of equations consisting of a liner equation and a quadratic equation (?) has three solutions.
always sometimes never***
4 answers
asked by
Applesauce
1,520 views
what is a number that when you subtract 12 then divide the difference by 3, to get 6
4 answers
asked by
Lexi
478 views
PQR=80 and SRT=20 what is the size of PXR?
7 answers
asked by
Ms Fatimah
1,400 views
Find two consecutive positive integers such that the square of the smaller increased by 4 times the larger is 64.
4 answers
asked by
jack
2,194 views
For which equasion does the sum of the roots equal 3/4 and the product of the roots equal -2?
(a)4x^2-8x+3=0 (b)4x^2+8x+3=0
4 answers
asked by
William
967 views
I need to translate to an algebraic expression. The product of two numbers multiplied by 3.
4 answers
asked by
Irene
864 views
How do I rearrange this equation to solve for m1 (step by step)
r1/r2 = √m2/m1
4 answers
asked by
Ken
1,317 views
Peter notices that the teenage students who are members of the math club have ages whose product is 611520. How many members
4 answers
asked by
Claire
946 views
how would you solve this equation?
the measurement of a triangle is 2m more than the base. The area is 17.5m^2. Find the length
4 answers
asked by
Hannie
1,286 views
2% of the village died due to an epidemic. A panic set in, during which 14% of the remaining people left the village . If the
4 answers
asked by
manavi
2,646 views
Which equation is the standard form of −56x+14x^2=−51?
14x^2−56x+51=0 14x^2+51−56x=0 −56x+14x^2−51=0
4 answers
asked by
kylie
1,589 views
The product of 7 more than a number and 14 more than that same number is 330. What are the possible values of the number? (2
4 answers
asked by
mat
285 views
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