after school,Lamar Walker yo the corner Store and bought 2 candy bars for $0.97 cashier $5.15 for his purchase.how much Change did Lamar receive back?
The model represents an equation. What value of x makes the equation true?
A) −3
B) −9
C) 3
D) 9
Just number 24s answer please
write the linear inequality in slope intercept form -4y-6x>8
a compound inequality is graphed, and its graph consists of all real numbers. which open sentence could have resulted in this solution set?
r<6 or r>4
r<6 or r<4
r>6 or r<-4
Compound inequalities are used to group at least two inequalities
The open sentence that could result in the solution set is r<6 or r>4
From the question, we understand that the solution set consists of real numbers
From the list of options, only the open sentence r<6 or r>4 satisfy the given condition.
This is so because;
r<6 or r>4 = {4.0...... to 5.99...}
The solution set of other open sentence are not true
Hence, the open sentence that could result in the solution set is r<6 or r>4
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solve for Z.
3z - 5 = 2z + 2
can some one help solve this?
The coordinates of the vertices of quadrilateral JKLM are J(−4, 1) , K(2, 3) , L(5, −3) , and M(0, −5) . Drag and drop the choices into each box to correctly complete the sentences.
Two lines intersect to form a linear pair of congruent angles. The measure of one angle is (7x + 34)° and the measure of the other angle is (2y/3)°. Find the values of x and y.
To find the values of x and y, we need to set up and solve a system of two equations based on the fact that the angles form a linear pair and are congruent.
Explanation:You are asked to find the values of x and y in two congruent angles which are linear pairs. A linear pair is a set of adjacent angles whose uncommon sides form a straight line, thus their sum is 180 degrees. Therefore, we can form the equation (7x + 34)° + (2y/3)° = 180°.
Since the two angles are also congruent (meaning they have the same measure), we can also form the equation (7x + 34)° = (2y/3)°. Now you have a system of two equations that you can solve to find the values of x and y.
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In a week, 27 hens laid 81 eggs. What is the unit rate for eggs per hen?
Factor out the coefficient of the variable 1/2a-1/2
About 56% of the 2,553 students are enrolled in at least one honors lass. How many students are enrolled in an honors class?
We are given that about 56% of the 2,553 students are enrolled in at least one honors lass.
So we basically need to find the value of 56% of 2553
converting 56% to decimal we get 56/100 =0.56
now multiplying 0.56 with 2553, we get
0.56*2553=1429.68
Rounding off we get 1430
Answer : 1430 students are enrolled in an honors class
Answer:
Answer : 1430 students are enrolled in an honors class
Step-by-step explanation:
1/2b+9/4=7/4 solve the equation
It takes 3/4 yards of ribbon to make a bow how many bows can be made with 7 yards
Simplify: 3x(-11x + 1) A) -33x2 + 3x B) -33x2 + 1 C) -33x + 1 D) -30x
To simplify [tex]\(3x(-11x + 1)\)[/tex], we distribute [tex]\(3x\)[/tex] to both terms inside the parentheses, resulting in [tex]\(-33x^2 + 3x\)[/tex]. Thus, the simplified expression is [tex]\(-33x^2 + 3x\)[/tex]. Therefore, the correct answer is option A) [tex]\(-33x^2 + 3x\)[/tex].
To simplify the expression [tex]\(3x(-11x + 1)\)[/tex], we'll use the distributive property, which states that [tex]\(a(b + c) = ab + ac\)[/tex].
1. **Apply the distributive property**:
We distribute [tex]\(3x\)[/tex] to both terms inside the parentheses:
[tex]\[3x \cdot (-11x) + 3x \cdot (1)\][/tex]
2. **Perform multiplication**:
[tex]\[= -33x^2 + 3x\][/tex]
Now, let's break down each step in detail:
- **Step 1: Apply the distributive property**:
We distribute [tex]\(3x\)[/tex] to both terms inside the parentheses: [tex]\(-11x\) and \(1\)[/tex]. This results in two separate terms.
- **Step 2: Perform multiplication**:
Multiply each term inside the parentheses by [tex]\(3x\)[/tex]. This results in:
[tex]\[3x \cdot (-11x) = -33x^2\][/tex]
[tex]\[3x \cdot (1) = 3x\][/tex]
Combining these two terms, we get [tex]\(-33x^2 + 3x\)[/tex].
Therefore, the simplified form of the expression [tex]\(3x(-11x + 1)\) is \(-33x^2 + 3x\).[/tex]
Hence, the correct answer is option A) [tex]\(-33x^2 + 3x\)[/tex].
The 5th grade is having a picnic this Friday. There will be 182 students and 274 adults. Each table seats 12 people. How many tables are needed?
The complement of an acute angle is an obtuse angle.
A.) True
B.) False
There are 40 colas and
20 lemon-lime sodas in the cooler. What is the ratio of colas to lemon-lime sodas?
Movie rental at a video store, you have two options for renting movies. You can pay $4 per movie,or you can pay a one time membership fee of $20 and then pay only $1.50 per movie. After how many movie rentals will she cost of renting movies with the membership be less than the cost of renting movies without the membership?
is this answer right
solve the equations
6= x+2/3
13 + w/7 = -18
17 = -13 - 8x
Problem The sum of 5 consecutive even numbers is 310 What is the third number in this sequence?
Are the two triangles below .similar?
A truck whose bed is 2.5 m long, 1.5 m wide, and 1.0 m high is delivering sand for a sand sculpture competition. About how many trips of Sand must the driver make to deliver m3 of sand?
PLEASE PROVIDE EXPLANATION!
Scott was going to sell all of his stamps collection to buy a video game. after selling half of them he changed his mind. he then bought sixteen more. how many did he start with if he now has 29?
To find out how many stamps Scott started with, we can set up an equation. After solving the equation, we find that Scott started with 26 stamps.
Explanation:To find out how many stamps Scott started with, we can set up an equation using the information given. Let's represent the number of stamps he started with as 'x'. After selling half of them, he would have 'x/2' stamps left. But since he changed his mind and bought sixteen more, he now has 'x/2 + 16' stamps. We know that he currently has 29 stamps, so we can set up the equation: x/2 + 16 = 29. We can solve this equation to find the value of x, which represents the number of stamps Scott started with.
To solve the equation, we can subtract 16 from both sides: x/2 + 16 - 16 = 29 - 16. Simplifying, we get: x/2 = 13. To isolate x, we can multiply both sides of the equation by 2: 2 * (x/2) = 13 * 2. Simplifying, we get: x = 26. Therefore, Scott started with 26 stamps.
A cruise ship can cover 17 nautical miles in 306 minutes. How many nautical miles will it travel in 198 minutes?
Express 220 as the product of its prime factors. Write the prime factors in ascending order and give your answer in index form.
What is the distance between the points (−5, −9) and (−5, 13) ?
A:4 units
B:11 units
C:16 units
D:22 units
The distance between the points (−5, −9) and (−5, 13) would be 22. units.
What is the distance between two points ( p,q) and (x,y)?The shortest distance (length of the straight line segment connecting both given points) between points ( p,q) and (x,y) is:
D = √[(x-p)² + (y-q)²]
We have been given two points as (−5, −9) and (−5, 13)
Then the distance formula :
D = √[(x-p)² + (y-q)²]
Now we substitute;
[tex]d = \sqrt{(-5 - (-5)^2 + (13 - (-9)^2}\\d = \sqrt (-5 + 5)^2 + (13 + 9)^2\\d = \sqrt (0^2 + 22^2)\\d = \sqrt (484)\\d = 22[/tex]
Therefore, the distance between the points (−5, −9) and (−5, 13) would be 22. units.
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What does 3/4 on top number line represent?
christina scored a certain number of goals,g, during a soccer season. sarah scored twice as many goals during the same season. write an expression for the nuber of goals sarah scored
Final answer:
The expression for the number of goals Sarah scored, if Christina scored g goals, is 2g, representing that Sarah scored twice as many goals as Christina.
Explanation:
If Christina scored a certain number of goals, g, during a soccer season, and Sarah scored twice as many goals during the same season, we can write an expression for the number of goals Sarah scored as 2g. This expression simply states that Sarah's goals are double the quantity of Christina's goals.
To think about this conceptually, if Christina scored 5 goals, we would substitute g with 5 and calculate Sarah's goals as 2 × 5, which equals 10 goals. This expression is a straightforward representation of the relationship between the number of goals scored by Christina and by Sarah.