19 , 23 , 27 , 31 , 35 , 39 , 43 , 47
Janet bought some markers for $3 each, and a notebook for $5. Janet did not spend more than $17. Which inequality can be used to find y, the number of markers that Janet could have bought?
Answer:
3y+5≤17
Step-by-step explanation:
Well we know she brought 1 note book and each note book is $5, its +5
Now we know she brought Y markers and each marker cost $3 so its 3Y
Now we know the price is no more than 17 which means she could’ve spent 17 or less tha, no more then 17 so less than or equal to sign ≤17
Now combine them
3y+5≤17
Thats the equation
If you want to find Y, solve it like an equation
please solve
z=-b/4a, for a
Answer:
a=-b/4z
z=-b/4a 2.4a=-b/z 3.a=(-b/z)×1/4 4.a=-b/4z
what is 9000000000x 13/6 minus 8 Plus 1329+1
Answer:
19500001322
Step-by-step explanation:
hope this helps
Determine the intercepts of the line.
xxx-intercept: \Big((left parenthesis
,,comma
\Big))right parenthesis
yyy-intercept: \Big((left parenthesis
,,comma
\Big))right parenthesis
graph
Answer:
x-intercept: (-250, 0)
y-intercept: (0, 100)
Step-by-step explanation:
Look for you the line intercepts the x-axis and y-axis. That's where the intercepts are located.
The x and y intercepts of the given graph is required.
The x intercept is [tex](-250,0)[/tex].
The y intercept is [tex](0,100)[/tex].
The x intercept is the point where the line intersects the x axis.
Here, the point where the line intersects the x axis is [tex](-250,0)[/tex].
The x intercept is [tex](-250,0)[/tex].
The y intercept is the point where the line intersects the y axis.
Here, the point where the line intersects the y axis is [tex](0,100)[/tex].
The y intercept is [tex](0,100)[/tex].
Learn more:
https://brainly.com/question/16609931
https://brainly.com/question/19922970
Ray has 3 boxes of chocolates. Each box has 4 layers of chocolates. Each layer has 4 rows of 4 chocolates each. He distributes all the chocolates equally among 16 friends. Identify the expression and the value that give the number of chocolates that each of Ray’s friends gets.
Answer:
I believe it is (3*4*4*4)/16=12
hopefully its right and it helped!
Step-by-step explanation:
happy to help
im asking this question again because no one answered the first one p.s. i will give brainliest
maryann is printing pictures from her recept ri[e to europe an online print shop charges 0.15$ per 4x6 inch print along with a flat rate shipping charge of 3.00$ if maryann has 35$ to spend how many prints can she order (show work with y=mx+b equation)
Answer:
$35= $0.15x+$3.00
Step-by-step explanation:
y=$35
m=$0.15x (x represents the uncertain number of photos she will be printing)
b=$3.00
Can anyone help me please??
TIMED FINAL. WILL GIVE BRAINLIEST IF ANSWERED IN THE NEXT HOUR. I NEED THE ANSWER ASAP.
The tables show linear functions representing the cost of purchasing different amounts of broccoli and cauliflower.
(SORRY I CAN'T INSERT THE TABLES..... but if you did it on Edge 2020, please tell me the answer)
Which function has the greater slope and what does it indicate?
A) The broccoli function has a greater slope, which shows that the cost per pound of broccoli is less than the cost per pound of cauliflower.
B) The broccoli function has a greater slope, which shows that the cost per pound of broccoli is greater than the cost per pound of cauliflower.
C) The cauliflower function has a greater slope, which shows that the cost per pound of cauliflower is less than the cost per pound of broccoli.
D) The cauliflower function has a greater slope, which shows that the cost per pound of cauliflower is greater than the cost per pound of broccoli.
Answer:
I I'm not 100percent sure but i believe the answere should be D.The cauliflower function has a greater slope, which shows that the cost per pound of cauliflower is greater than the cost per pound of broccoli.
Answer:
option 4
Step-by-step explanation:
What is the slope passing through the points (6,5) and (5,3)
Answer:
[tex]m=2[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (6, 5)
Point (5, 3)
Step 2: Find slope m
Substitute [SF]: [tex]m=\frac{3-5}{5-6}[/tex]Subtract: [tex]m=\frac{-2}{-1}[/tex]Divide: [tex]m=2[/tex]all you need is in the photo
please answer fast
What is the area of the rectangle ?
Answer:
the correct answer is B
what is the percent increase from 800,000 to 40,000
3 The ratio of boys to girls at the dance was 10 to 15. How many girls were at the dance if there were 60 boys at the dance? Answer
Step-by-step explanation:
90 girls were at the dance
Answer:
60:90
Step-by-step explanation:
use cross multiplication :)))
PROBLEM: Juan hires an electrician. Juan pays a one-time fee of $30. Juan also pays $45 for each hour the electrician works. A. Write a function that can be used to find the total charge, c, Juan will pay when the electrician works, h, hours. Y=mx+b B. How much will Juan pay if it takes the electrician 6 1/2 hours to complete the job? (Vou should have 9 answers in question 2
Answer: a. c = 30 + 45h
b. $322.50
Step-by-step explanation:
A. Write a function that can be used to find the total charge, c, Juan will pay when the electrician works, h, hours.
This will be calculated as:
c = 30 + 45h
B. How much will Juan pay if it takes the electrician 6 1/2 hours to complete the job?
Using the expression,
c = 30 + 45h
c = 30 + 45(6 1/2)
c = 30 + 292 1/2
c = 322.50
Therefore, Juan will pay $322.50
1. An interior design company needs materials for a new job. They need to purchase four doors. Each door costs $185.95. They also need to buy 10 windows that cost $148.56 each. What is the total price of the doors and windows that need to be purchased? Answer:
Answer:
[tex]\$2229.4[/tex]
Step-by-step explanation:
Cost of 1 door = [tex]\$185.95[/tex]
Total number of doors = 4
Cost of 4 doors = [tex]\$185.95\times 4=\$743.8[/tex]
Cost of 1 window = [tex]\$148.56[/tex]
Total number of windows = 10
Cost of 10 windows = [tex]\$148.56\times 10=\$1485.6[/tex]
Total price of the doors and windows that needs to be purchased is [tex]\$743.8+\$1485.6=\$2229.4[/tex].
Element X is a radioactive isotope such that every 20 years, its mass
decreases by half. Given that the initial mass of a sample of Element X is 410
grams, how long would it be until the mass of the sample reached 270 grams,
to the nearest tenth of a year?
Answer:
12.1
Step-by-step explanation:
y=a(1/2)^t/h
270=410(1/2)^t/20
Divide both sides by 410
0.6585365854 = (1/2)^t/20
Log Both sides
Log(0.6585365854) / Log(1/2)
.6026645024= t/20
20 x .6026645024 = t
12.05329005 to the nearest tenth is 12.1 = t
Terrence has $50 and earns $11 per hour. Which equation represents the amount of money, M, that Terrence has after working h hours? please HELP ITS FOR HOMEWORK
Answer:
50+11h=M
Step-by-step explanation:
Answer:
50 divided by 11 = M
Step-by-step explanation:
If terrence already has 50 and got 11 an hour you would wanna divide it in groups and how much he really earned
Which decimal is less than 3.19
A. 3.179
B. 3.2
C. 3.291
D. 3.1911
The decimal i.e. less than 3.19 is 3.179.
The information is as follows:As we can see that from the options 3.2, 3.291 and 3.1911 is more than 3.19.
Therefore 3.179 should be less than 3.19.
Learn more: brainly.com/question/17429689
What is the distance between the two points (-9,7) (0,-5)
Answer:
15
Step-by-step explanation:
Use this formula [tex]\sqrt{(x2 - x1)^2 + (y2 - y1)^2}[/tex]
Plug in points (-9, 7) (0, -5) and solve
[tex]\sqrt{(0 - -9)^2 + (-5 - 7)^2} \\\\\sqrt{(9)^2 + (-12)^2} \\\\\sqrt{81 + 144} \\\\\sqrt{225}[/tex]
√225 = 15
Hope this helps ya!!
Suzie bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discount that Suzie received when buying the sweater? A.15%, B.37.5% C.60% D.62.5%
Answer:
B.37.5%
Step-by-step explanation:
Step one:
given
The sale price of $25
The original cost of the sweater was $40
Required:
The percent discount
Step two:
% discount= change in price/original price *100
%discount = 40-25/40 *100
% discount= 15/40*100
% discount = 0.375*100
% discount =37.5%
Plssss 40 pointsplsssss
Step-by-step explanation:
The first statement is incorrect. It should be
seg AB is congr. to seg DC
Here are the reasons:
1. Given
2. Given
3. Theorem: Alt int angles of parallel lines
4. Theorem: Congruence of segments is reflexive
5. SAS
150 is 200% of what number?
4 across + 23 across =
Answer:
27 across
Step-by-step explanation:
4 + 23 = 27
Which expression is NOT equivalent to (1/2^3
Answer:
54
Step-by-step explanation:
Answer:
On imagine math it’s 2^2 - 2^5
Step-by-step explanation:
That is because (2x2) - (2x2x2x2x2) which is not equivalent to (1/2)^3.
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: 66PLEASE HELP!!! ANSWER ASAP
Answer: 23. Since 115>90, ∠P is obtuse.
24. Max can only either pass or repeat the class. He can not do both.
(Its a tree) Look at the image of the organism below. What kind of organism is this?
(A,Prey) (B Consume) (C Producer) (D Predator)
Answer:
C. producer
Step-by-step explanation:
producers are plants and they provide food and shelter for small animals and stuff.
PLEASE, HELP. 60 POINTS!
Thank you!
Answer: 20ft
Step-by-step explanation:
Can I get help solve to find X?
==========================================
Explanation:
The same tickmarks on each side of the triangle tells us that all three sides are the same length. This triangle is equilateral.
All equilateral triangles have each of their three angles at 60 degrees (they are considered equiangular). This is because 60+60+60 = 180.
Set 2x+32 equal to 60 and solve for x
2x+32 = 60
2x = 60-32
2x = 28
x = 28/2
x = 14
As a check,
2x+32 = 2*14+32 = 28+32 = 60
which helps confirm the answer.
I need help please!!!!!!!
its an obtuse angle
obtuse, because it's not a acute because its larger not smaller, and it's not a right because its not at a 90 degree angle, and it's not straight because that angle isnt completely straight