Questions LLC
Login
or
Sign Up
Ask a New Question
Solving equations
Page 3
Questions (8,560)
Solve for x to determine if the equation has one, none, or infinite solutions.
6(2x+4)−24=12x
1 answer
asked anonymously
6 views
1. Solve for p: -6p=138 Fill in the blank with the correct vocabulary steps. (1 point) Use the operation, and -6 on both sides
1 answer
asked by
SENPAI Connexus
11 views
find the value of the function y=3x^2 - 21 when x = 4
y = __
1 answer
asked anonymously
4 views
Find the value of the variable. If your answer is not an integer, leave it in simplest radical form. 45 and 5 x
2 answers
asked anonymously
107 views
Find the value of the variable. If your answer is not an integer, leave it in simplest radical form. 45 and 5 x not drawn to
4 answers
asked anonymously
102 views
1.Given that sin x=2/3 and x is an acute angle find without using calculator or mathematical table
a.tan x b.cos(90-x) 2.find the
2 answers
asked by
Jojo
135 views
What is the value of y in 1/4y - 4 = 16
Show workings
4 answers
asked by
Effy💙
177 views
Let f(x) = 3x + 1 and g(x) = 2 - x. Determine the values for a such that
A) (a) B) f(a^2) = g(2a)
6 answers
asked by
Anonymous
6,535 views
You are a member of your local movie theater’s club. Every time you see a movie at the theater, you earn 2 advantage points.
22 answers
asked by
Katalina
12,748 views
A customer wants to mail a package.
The postal clerk determines the cost of the package to be $18.95, but only 6¢ and 9¢ stamps
5 answers
asked by
Lisa
2,845 views
If 9^2x=22y+1 and 3x-1/2y=61/2.Find the value of x+3y
2 answers
asked anonymously
89 views
The equation 7x - 11 = 6x - x - 11 has the same solution as 5(x + 4) = 7x - 14 ?
True False
2 answers
asked by
Anonymous ;)
115 views
Use an equation to solve the problem.
224 is 25% of what number? A. 224*0.25=w;560 B. 224=0.25*w;896 C. 224*0.25=w;56 D.
7 answers
asked by
callie
2,619 views
Marcel and Floyd are playing games at an arcade. Marcel has $8.25 and is only playing $0.25 games. Floyd has $9.75 and is only
4 answers
asked anonymously
98 views
Is -7 + 9 = -9 + 7 true, false, or open?
a. true b. false (this one?) c. open Is 4x - 3 = 19 true, false, or open? a. true b.
7 answers
asked by
oto
6,649 views
what is the value of x? *19
*31 *38 *62
2 answers
asked anonymously
55 views
1) Which is M = 9pn solved for p?
a. p = M/n b. p = M - 9n c. p = 9n/M d. p = M/9n 2) Which is M = 300J/P solved for J? a. J =
12 answers
asked by
Nalea
5,515 views
Question 10 (3 points)
Jill solves the equation: 4(x - 7) - 2x = 0 Fill in the blanks with the correct values. 4x + - 2x = 0 2x =
2 answers
asked anonymously
84 views
A. (0,3)
B. (-2,-5) C. no solution D. infinitely many solutions
1 answer
asked by
joseph wagstaff
42 views
x2 − 225 = 0
1 answer
asked anonymously
42 views
Fill in the blanks to explain what needs to be done in the current step to get to the next step.
3x+4−2x+9=17−x 3 � + 4 −
2 answers
asked by
Anonymous ;)
221 views
Fill in the blanks to explain what needs to be done in the current step to get to the next step.
3x+4−2x+9=17−x 3 � + 4 −
4 answers
asked by
Anonymous ;)
183 views
Question 1 (3 points)
Jill solves the equation: 4(x - 7) - 2x = 0 Fill in the blanks with the correct values. 4x + - 2x = 0 2x =
4 answers
asked by
Anonymous ;)
190 views
x - 32 = 73
Responses A x = 105x = 105 B x = 41x = 41 C x = 2932 x = 2 9 32 D x = 2336
1 answer
asked by
kippy vr
125 views
x= 3
Solve: (2x+8)
1 answer
asked by
Anonymous ;)
48 views
Fill in the blanks to follow the steps in solving the equation:
5x − 12 − 6x = −10x + 7 − 1 Step 1: Combine like terms
4 answers
asked by
Anonymous ;)
271 views
Solving the equation for x, which statement shows a good first step?
x - 6 = x/4 Responses Multiply both sides by x to get the
1 answer
asked by
Anonymous ;)
167 views
Jan needs to solve this equation for x. What would be the best first step?
3x - 5 = 26 Responses Subtract 5 from the right side
1 answer
asked by
Anonymous ;)
139 views
Which equation has the same solution for x as x−12=40
? Responses x4=13 , x over 4 is equal to 13 x+12=−40 x plus 12 is equal
1 answer
asked by
Anonymous ;)
170 views
Select the correct answer.
Which equation, when solved, gives 8 for the value of x? A. 5/2x + 7/2 = 3/4x + 14 B. 5/4x - 9 = 3/2x
2 answers
asked by
John B
130 views
Question: Find the value of the variables in the table.
Table: X j 5 7 10 12 Y 10 13 19 k 34 A) k = 4; j = 28 B) k = 28; j = 4 C)
7 answers
asked by
Mi-Kai-La
911 views
Without using a calculator, solve for x in the equation 0.5
𝑥 × 0.1251−𝑥 = 32. (3marks)
2 answers
asked anonymously
62 views
Hello,
An airplane makes a 990 km flight with a tailwind & returns, flying into the same wind. The total flying time is 3 hrs 20
4 answers
asked by
Kayla
1,386 views
If you multiply a number by 3 and divide by 4, the result is 24. What is the number?
2 answers
asked anonymously
60 views
Solve for x: 2/7 = x/13
2 answers
asked anonymously
27 views
Which could be the first step in solving the equation represented by the model below?
3 x tiles and 4 negative 1 tiles = 2 x
16 answers
asked anonymously
156 views
how do you solve
7(3x+4)=8(2x+5)+13 expand the parenthesis...I will do the left side.. 21x + 29= Now, subtract sixteen x from
3 answers
asked by
Tony
723 views
The equation D=1.2(SQRT)H gives the distance, D, in miles that a person can see to the horizon from a height, h, in feet.
A.
2 answers
asked by
Paradise
1,036 views
In your industrial oven, you bake two baking sheets with 12 scones each, two baking sheets with 20 cookies each, and one baking
4 answers
asked by
ggift
516 views
-6r-5=7-12r
I can up with r=-3. Is this correct?
3 answers
asked by
Wendy
362 views
How to solve for x:
2^(2x) + 2^(x) -12 = 0 Steps too I tried solving this but I ended with ln(12) / 2ln(2) + ln(2) but the real
1 answer
asked by
Amy
341 views
1. What is the solution to 89+k=-42?
a. K = 131 b. K = 47 c. K = -47 d. K = -131** 2. What is the additive inverse of -7? a. -7
30 answers
asked by
Lorea
11,680 views
One more than 3 times a number is the same as 5 times the number, decreased by 15. Find the number.
• Assign the variable •
5 answers
asked by
Sarah
2,996 views
1. The difference between three times a number and 11 is 10.
Whould it be: 3x - 11 = 10? 2. One more than the difference between
20 answers
asked by
Dab
3,410 views
To guard against a fall, a ladder should make an angle of 75o or less with the ground. What is the maximum height that a 20-foot
5 answers
asked by
Anonymous
2,639 views
The depth of water, h, in metres at time t, in hours, is given by the formula: h(t)=7.8+3.5sin[pi/6(t−3)]. Its a 24 hours
3 answers
asked by
Sherry
978 views
1. patricia owned so many posters that she decided to sell 77 of them to her friends . after selling the posters , she still has
6 answers
asked by
math help
2,761 views
concert tickets are for sale online. there is a handline fee of $3.50 added to the cost of every tickets. if you uy 7 tickets
4 answers
asked by
lee
529 views
Solve:
12+4|6x−1|<4 5−6|x+7|less than or equal to 17 ...can you please explain to me.. i know that it's like solving
1 answer
asked by
jc
385 views
During high tide the water depth in a harbour is 22 m and during low tide it is 10m(Assume a 12h cycle).
Calculate the times at
4 answers
asked by
Lg
1,605 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (105)
Absolute-value equations
Addition
Addition and Subtraction
Algebra
Algebra - Equations and Inequalities
Algebra and Equations
Algebra or Arithmetic
Algebra or Trigonometry
Algebra/Equations
Algebraic Equations
Algebraic Equations and Expressions
Algebraic Expressions
Algebraic Expressions and Equations
Algebraic Inequalities
Algebraic operations
Algebraic Properties
Algebraic Simplification
Angle measurement
Angle measurements
Angle measures and relationships
Angle relationships
Angles
Angles and Measures
Area and Dimensions
Arithmetic
Arithmetic operations
Arithmetic Progression
Basic Algebra
Basic Arithmetic
Basic Operations
Calculus
Circles and Inscribed Shapes
Complex Numbers
Cross Puzzles
Direct Variation
Division
Equations
Equations and Algebra
Equations and Algebraic Expressions
Equations and Balances
Equations and Expression
Equations and Expressions
Equations and Formulas
Equations and functions
Equations and identities
Equations and Inequalities
Equations and Operations
Equations and Polynomials
Equations and Solutions
Equations and Variables
Equations with variables
Equations, Sub-sub-category: Solving equations
Equations/Functions
Equations/Inequalities
Exponential Equations
Exponential Functions
Exponents
Exponents/Power Laws
Expressions
Expressions and Equations
Fractions
Fractions and Percentages
Fractions and ratios
Functions
Functions and Equations
Geometric Angles
Geometry
Identifying the nature of equations
Inequalities
Intercepts
Introduction to Algebra
Linear Equations
Linear equations in one variable
Math
Math Topic
Math/Algebra
Mathematical Equations
Mathematics
Mathematics/Algebra
Matrices
Multiplication
Number Line
Number Lines
Operations
Operations and Equations
Operations and Rules for Multiplying and Dividing
Order of Operations
Parallel Lines
Perimeter and Area
Perimeter and Lengths
Polynomial equations
Polynomials
Power reducing formulas
Problem Solving
Proportional Relationships
Proportions
Rational Numbers
Ratios and Proportions
Simplifying expressions
Triangles
Trigonometric Identities
Trigonometry
Trigonometry Equations
Word problem
Word Problems