Answer:
4x - 12
Step-by-step explanation:
hope it helps, please mark as brainliest
Answer:
4x - 12 or 4 • (x - 3)
Step-by-step explanation:
Please mark as brainliest
Thanks!
.
Marshall gave the cashier $100 to pay for 4 new video games. The cashier gave him $4.08 in change. Each video game cost the same amount.
What is the cost in dollars and cents for each video game?
PLZZZZ HELP
Answer:
I would say it's $23.98
Step-by-step explanation:
If you do 100-4.08, you get 95.92 and since there's 4 video games, divide 95.92 by 4 and you get 23.98
Answer:
$23.98 or 2398 cents
Step-by-step explanation:
If the cashier gave $4.08 back, that means that he spent 100-4.08 on the 4 games.
$100 = 4 games + $4.08
4 games = $95.92
$95.92/4 = $23.98
Hope That Helps.
The price of one share of a company declined $3.50 per day for 4 days in a row. What is the overall change in the price of one share?
Answer:
$3.50
Step-by-step explanation:
"per" means that that is the unit rate
(yes, I meant to say that that)
how do you find the slope of a graph?
Answer:
rise over run and if it is (1,2) and (2,3) you would do y2 or 3- y1 or 2 so that is 1.
x2-x1 or 2-1 also 1 and that is 1/1 also 1
A blueprint for a house shows the height of the house to be 3 1/4 inches. The actual house is 21 1/3 feet tall. What is the unit rate in feet per inch
feet per inch?
Answer:
6[tex]\frac{22}{39}[/tex] or [tex]\frac{256}{39}[/tex] feet per inch
Step-by-step explanation:
Yeah. This is a question about scaling.
Basically, it's asking how many feet (in real life) are being represented by one inch in the blueprint.
You solve it by dividing the height of the actual house by the height of the blueprint. And, since the actual house is in feet, and the blueprint is in inches, your answer will be in feet per inches.
Does that help?
The unit rate is [tex]6\frac{22}{39}[/tex] feet per inches.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
Given:
A blueprint for a house shows the height of the house to be 3[tex]\frac{1}{4}[/tex] inches.
The actual house is 21[tex]\frac{1}{3}[/tex] feet tall.
That means,
The unit rate = 64/3 ÷ 13/4
The unit rate = 64/3 x 4/13
The unit rate = [tex]6\frac{22}{39}[/tex].
Therefore, the unit rate = [tex]6\frac{22}{39}[/tex] feet per inches.
To learn more about the division;
https://brainly.com/question/13263114
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BERE
Solve the equation using the distributive property and properties of equality.
2(x-8) - 68
What is the value of x?
Answer:
D.) 42
Step-by-step explanation:
The person above me is wrong
JENNIFER MO Question Example Step by Step In the graph shown, what do the parameters of each line represent? Let f(t) represent the first vehicle and d(t) represent the second vehicle. 400 350 300 250 200 Distance traveled (yd) 150 100 Time (min) (1) -d(t) O 15 20 25 30 35 40 The (select) represents the speed of the first vehicle and the (select) represents the starting distance. The select) represents the speed of the second vehicle and the (select) represents the starting distance. е
Answer:
there is no graph
Step-by-step explanation:
simplify 4 + 7(x + 3)
Answer:
4 + 7(x + 3)
4 + 7x + 21
7x + 25
7 x + 25 should be the correct answer.
What is the value of x in the equation?
Two-thirds (x + 6) = negative 18
Answer:
the answer is x= -33
Step-by-step explanation:
Which statement below is true about the
measurement 308.40 lb ?
A) It is precise to the nearest 0.01 lb and
accurate to 5 significant digits.
B) It is precise to 5 significant digits and
accurate to the nearest 0.01 lb.
C) It is precise to the nearest 0.1 lb and
accurate to 4 significant digits.
D) It is precise to 4 significant digits and accurate to the nearest 0.1 lb.
E) None of the above.
Answer:
the correct answer is d
Answer FAST PLSSS ITS TO HARDD
the answer to this problem is no.
Answer:
No
Step-by-step explanation:
This graph does not represent a function, because it is intersecting y-axis in two points.
How many of you guys are wearing "Into The Night" by Bath & Body Works right now?
Answer:
I am *oop*
Step-by-step explanation:
Scientific notation is a good way to write what kinds of numbers? Check all
that apply.
1 A. fractions
B. whole numbers
C. decimals
D. very large numbers
E. very small numbers
Answer:
D & E
Step-by-step explanation:
The average salary of all General Motors workers is $38,000 . This value describes a
A) sample statistics
B) population parameter
why?
Write a detailed solution to the system
x + 3y = 9
y = -2x + 6, where x = 0 and y = 0.
Graph the system to show all possible solutions.
Answer:
Sty = -2x + 6, where x = 0 and y = 0.
Graph the system to show all possible
Pls help!!! WILL MARK!!!
Answer:
I wanna say 10
Step-by-step explanation:
hope this helps
Answer:10 inches
Step-by-step explanation: 4+4+1+1=10The perimeter of a rectangle is the sum total length of all of its sides.[1] A rectangle is defined as a quadrilateral, or a geometric shape with four sides. In a rectangle, both sets of opposite sides are congruent, meaning that they are the same length.[2] While not all rectangles are squares, all squares can be considered rectangles, and a compound shape may be composed of rectangles.[3]
(DESMOS) A stone is thrown skyward from the top of a building. The distance in ft between the stone and the ground in t seconds is given by the function d = -16t^2 - 4t + 442. How long after the stone is thrown is it 430 ft from the ground?
Answer:
But how long after it was thrown does it hit the ground?
Step-by-step explanation:
I need an answer to the second question
fifty students are trying to raise 12,500 dollars for a class trip they have already raised 1,250 dollars how much should each student raise, on average, in order to meet the goal? write and solve a two-step inequality for this problem.
Answer:
Begin by subtracting the amount that they already have made from the total needed, making: 12,500−1,0250=11,250.
So, the amount needed to raise more is $11,250, and we have 50 students. To make the amount needed for the trip, divide the amount needed by each student, for the amount needed to raise by each student. 1125050=225
Each student must make $225 for the trip to happen.
Step-by-step explanation:
Compared to last month, there was a 65% increase in the number of houses sold this month. There were x. number of houses sold last month. Write two expressions that can be used to determine the number of houses
Answer:
x+0.65x and x(1 + 0.65)
Step-by-step explanation:
Given
Original number of houses last month = x
If there are 65% increase in the number of houses, then;
Increment = 65% of x
Increment = 0.65x
The number of houses sold compared to last month = Original number + Increment
The number of houses sold compared to last month = x + 0.65x
This can also be expressed as x (1+ 0.65)
Hence the required expressions are x + 0.65x and x(1 + 0.65)
What is the slope of a line that passes through the points (-2,4) and (-6, 12)?
-2
2
-1/2
1/2
Answer:
-2
Step-by-step explanation:
first, you want to graph your points on a graph. A really good online graphing calculator i like is called desmos.
next, slope is rise over run. count how many units up or down from leftmost point to the other. in this case it is -8.
third, find the run part of the slope by counting units right or left from the leftmost point to the other. in this case it is 4.
last, but the two numbers together in a fraction and simplify. rise over run.
-8/4 which simplifies to -2/1 which is the same thing as -2
Helpppp me quick number 9
Simplity
82 - 6(7 - 4) + 2
Answer:
66
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define Expression
82 - 6(7 - 4) + 2
Step 2: Evaluate
(Parenthesis) Subtract: 82 - 6(3) + 2Multiplication: 82 - 18 + 2Subtraction: 64 + 2Addition: 66Pls help with this perimeter question it has no pic of a square just in case u wanted to know tysm for ur time
Answer:
5 cm
Step-by-step explanation:
({3+7}x 2 ) divided by 4 is 5
Given A is between Y and Z and YA = 11.5, AZ = 4x - 6 and YZ = 83.5, find AZ.
(Drawing a line may help you work the problem).
Answer:
kk
Step-by-step explanation:
kk
corey jogged 6.5 miles how many feet did he run (1 mile =5280ft)
Answer:
Corey jogged 34,320 feet
Step-by-step explanation:
1 mile = 5280 ft
6.5 miles = x ft.
5280 x 6.5 = x ft
x = 34320
I need help with this question!
Answer:
Meg needs the part.
Steve needs the percent.
Step-by-step explanation:
This is a weird question that I've never seen before. But, anyway....
Meg is given the percentage (50%) and the total (16 dogs). Steve has the total (35) and the part (7) but not the percentage.
Find the area and perimeter of the original planned patio and the new planned patio? help me please
Answer:
Original Patio:
-perimeter - 36 feet
-area - 80 square feet
New Patio:
-perimeter - 40 feet
-area - 96 square feet
Which expression could be used to determine the reduction of -4 and 3 1/4
Answer:
The expression that could be used is (-4)(3) + (-4)([tex]\frac{1}{4}[/tex]) ⇒ B
Step-by-step explanation:
Let us revise the distributive property:
The product of a number and the sum of 2 other numbers equal to the sum of the products of the number with the other 2 numbers
a(b + c) = ab + acWe will use this rule to solve the question
∵ The product of -4 and 3[tex]\frac{1}{4}[/tex] = -4 × 3[tex]\frac{1}{4}[/tex]
→ We can right 3[tex]\frac{1}{4}[/tex] as (3 + [tex]\frac{1}{4}[/tex] )
∵ 3[tex]\frac{1}{4}[/tex] = (3 + [tex]\frac{1}{4}[/tex] )
∴ -4 × 3[tex]\frac{1}{4}[/tex] = -4(3 + [tex]\frac{1}{4}[/tex] )
→ By using the rule above
∵ -4(3 + [tex]\frac{1}{4}[/tex] ) = (-4)(3) + (-4)([tex]\frac{1}{4}[/tex])
∴ -4 × 3[tex]\frac{1}{4}[/tex] = (-4)(3) + (-4)([tex]\frac{1}{4}[/tex])
∴ The expression that could be used is (-4)(3) + (-4)([tex]\frac{1}{4}[/tex])
Jenna made money babysitting, and she also earned $20 cleaning her neighbor's basement. During the week, her total earnings were $55. If she charges $5 per hour for babysitting, how many hours did she babysit?
Answer:
Jenna spent 7 hours babysitting.
Step-by-step explanation:
With the information provided, you can say that Jenna's total earnings are equal to the amount she earned cleaning her neighbor's basement plus the result of multiplying the charge per hour for babysitting for the number f hours, which is:
e=20+5x, where:
e represents the total earnings
x is the number of hours
Now, you can replace e with 55 that is the toal amount she earned and solve for x:
55=20+5x
55-20=5x
35=5x
x=35/5
x=7
According to this, the answer is that Jenna spent 7 hours babysitting.
You buy five books that are equal in
price and a DVD for $8. Your tal
comes to $26.50. Write an equation
that would help you determine the cost
of one book.
Answer:
26.50 - 8 = 18.50 then divide by 5
Step-by-step explanation:
this equation will help u find the exact amount of one book
Large balloons are sold in packages of 12 Select the expressions that can represent the total number of balloons in p packages of large balloons.
A 12-P
B. 12*p
C. P + 12
D. p + 12
E 12p
Answer:
The answer is B and E
Step-by-step explanation:
pls give Brainliest
