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Equations and Variables
Page 2
Questions (399)
Sara works in an ice cream shop. The table shows the number of hours she worked during each of the past four weeks and the
3 answers
asked by
Lexi
221 views
A company selling widgets has found that the number of items sold x
depends upon the price p at which they're sold, according the
3 answers
asked by
Matt
1,287 views
The sum of two numbers is 15. Four times the smaller number is 60 less than twice the larger number. What is the larger number?
I
4 answers
asked by
I like turtlez
2,074 views
Alex's distance form home is represented by the equation D= -0.5t +300
D represents his distance from home and t represents time
4 answers
asked by
Sally
1,485 views
A total of $15,000 is invested into two accounts. One of the accounts earns 12% per year and the other earns 10% per year. If
4 answers
asked by
liz
2,202 views
Find the value(s) of a making v =5ai −2j parallel to w =a2i +2j .
3 answers
asked by
Christopher
319 views
Darla has a recipe for pot roast. There is a proportional relationship between the weight (in pounds) of the pot roast, x, and
3 answers
asked by
Lettuce?
52 views
For the equation m+3=m+4, can you substitute a value for m to make this a true number sentence? Make sure to explain your
3 answers
asked by
ur mom
52 views
if 3a+3(b+1)=c, what is b+1 in terms of a and c?
4 answers
asked by
Frank
354 views
Suppose there are 100 rabbits on an island and that the rabbit population can triple every half-year.
Write an equation you could
2 answers
asked by
Monica
951 views
Given the formula for the volume of a box, V=lwh, which equation best represents the remaining units when justifying your
3 answers
asked anonymously
77 views
One health insurance policy pays for people claims by multiplying the claim amount by 0,8 and then subtracting$500. Define a
3 answers
asked by
lisa
1,202 views
if 3M/2N=0.125, what is the value of N in terms of M?
This is the workout solution.... 3M=2N(0.125) 3M/0.125=2N 24M=2N 12M=N I
3 answers
asked by
Samia
611 views
5. 50w = 1,050 (1 point)
A. w = 21 B. w = 22 C. w = 20 I don't know which answer is correct, PLEASE HELP!!! * If anyone has all
7 answers
asked by
Ashley
601 views
Name the property that is used in the equation. Then solve for n.
7y+y=7y+ny
4 answers
asked by
Fred Flintsone
1,051 views
How do i solve for r?
(-2,7) (r,3) m=4/3
1 answer
asked by
Anonymous
389 views
Point J is between H and K on line HK. Use the given information to write an equation in terms of x. Solve the equation. Then
3 answers
asked by
anonymous
1,810 views
Gloria is an artist. She sets a goal to paint 2 pieces every month. she has already painted 5 pieces. The number of pieces
4 answers
asked by
Jay
1,288 views
Harry is twice as old as Doyle. Doyle's age is x years. Write in terms of x. A. Harry's age is 5 years ago. B. Doyle's age is 5
4 answers
asked by
Scraffii
514 views
margarit liked to balance things. she balanced 3 pencil sharpeners and 2 one gram blocks with a 100 gram weight and another one
3 answers
asked by
ciera
1,495 views
The cost of a student ticket to the school play is $7. Write an equation that correctly relates the cost, c, for a particular
4 answers
asked by
Chiaki <3
213 views
A family goes on a trip. They drive 65 mph. Write an equation using two variables to show the relationship between the number of
3 answers
asked by
hu? tao :)
123 views
How can you determine which property of equality is needed to isolate a variable and solve a given equation? Explain.
3 answers
asked by
Jordan
482 views
Your friend rides his bike toward you and then passes by you at a constant speed. His distance d (in feet) from you t seconds
3 answers
asked by
ts
452 views
d+g/h d=29 g=16 h=9
4 answers
asked by
the 9
878 views
find the value of each variable.
A. x=38, y=76 B. x=52, y=76 C. x=38, y=104 D. x=52, y=104
2 answers
asked by
joey
1,044 views
Keiko is a software saleswoman. Let y represent her total pay (in dollars). Let x represent the number of copies of History is
6 answers
asked by
Roderick
3,159 views
A wireless phone company charges a monthly fee of $39.99 plus $0.49 per minute for usage that exceeds the included minutes.
3 answers
asked by
Maryam :)
521 views
I need help on this question
"Find the value of the variable and GH if H is between G and I". GI=8b+2,HI=3b-2,HI=16 Please helo
3 answers
asked by
Ian
611 views
11. Suppose that the water level of a river is 34 feet after 3 days of rain and 62 feet after 10 days of rain. The river was 22
3 answers
asked anonymously
189 views
A baseball player hits a baseball into the outfield. The equation h= -0.005x^2 +x+3 give the path of the ball, where (h) is the
3 answers
asked by
Adam
982 views
The points A , B , C, D and E are located on a straight line in that order. The distance from A to E is 20cm. Te distance from A
4 answers
asked by
Annabella Richards
2,067 views
Margarit liked to balance things. She balanced 3 pencil sharpeners and 2 one gram blocks witha 100 gram weight and another one
2 answers
asked by
Colton
791 views
What is the volume of a box whose length is 12-2x, width is 7-2x, and height is x.
l*w*=height 12*7=84 2x=84 x=42 Is this right,
2 answers
asked by
Keaton
631 views
What is the value of xy/w if x = -3, y = 4 and W = -6.
3 answers
asked anonymously
12 views
the wind blowing on a vertical surface varies jointly as the area of the surface and the square of the velocity. if a wind of 40
3 answers
asked by
Katy
995 views
At the beginning of the month, a song on a streaming service already had 1,000 listens, and was getting 38 new listens each day.
15 answers
asked anonymously
192 views
1. Given the table for x, lawns mowed and y, money earned:
x - # of lawns 7 6 2 9 3 y - $ earned 294 252 84 378 126 (4 points)
3 answers
asked anonymously
32 views
A group of 6 friends went ice-skating. They each paid an admission fee of $x and $2.50 for hot chocolate. Another group of 5
2 answers
asked anonymously
68 views
4. Solve this equation for y: y3=2x
(1 point) Answer choices y=2x−3 y is equal to 2 x minus 3 y=6x y is equal to 6 x y=2x+3 y
7 answers
asked anonymously
41 views
A movie store sells DVDs for $11 each. What is the cost C of n DVDs? Identify the situation as discrete or continuous.
(1 point)
2 answers
asked anonymously
103 views
A diver searches for a sunken treasure that is 97.2 feet below the surface. What is the diver's elevation when he is 23 of the
2 answers
asked by
my roblox is 38k_jaden14
29 views
An ice cream shop makes vanilla and chocolate ice cream. The vanilla ice cream machine has 180 cup capacity and it sells 20 cups
3 answers
asked anonymously
195 views
Two machines at a factory are filling cans of soup one machine has already filled 180 cans of soup and fill cans at a rate of 15
3 answers
asked anonymously
148 views
Two quantities M and N are such that M varies partly as N and partly as the square of N.Determine the relationship between M and
2 answers
asked anonymously
52 views
There quantities P,Q and R are such that P varies as the square root of R.Given that P=20 when Q=5 and R=9,find P when Q=7 and
2 answers
asked anonymously
34 views
if the number of x's is the same on both sides of the equation, and the constant is different how many solutions are there in
2 answers
asked by
Geo Wise
33 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
find the values(s) of a making v=5ai-2j parallel to w=(a^2)i+6j
a = ? I have a=0, but i can't find the second value.
1 answer
asked by
teekum
77 views
Tiya earns $7 an hour mowing her neighbor's lawn. Part A: Create two variables and determine which is dependent and which is
1 answer
asked by
Tay
109 views
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Parent Categories (11)
Algebra
Algebra, Sub-sub-category: Equations and Variables
Geometry
Math
Mathematics
Problem Solving
Proportional Relationships
Trigonometry
VBA coding
Word problem
Word Problems