Ariana has a dimes and y nickels. She has at most 12 coins worth a minimum of
$0.85 combined. Solve this system of inequalities graphically and determine one
possible solution.
Answers
9514 1404 393
Answer:
see attached (7 dimes, 5 nickels)
Step-by-step explanation:
The inequalities are plotted in the attachment. The solution shown is ...
(x, y) = (7, 5)
7 dimes and 5 nickels are 12 coins worth $0.90. This is the maximum number of coins, worth more than $0.85.
Related Questions
Jane buys a pack of 6 towels for 15.60 .
Find the unit price in dollars per towel.
If necessary, round your answer to the nearest cent.
Answers
Answer:
2.6
Step-by-step explanation:
can someone help me.
Answers
Answer:
D
Step-by-step explanation:
PLEASE ANSWER ANYONE! IM GIVING MOST OF MY POINTS AWAY!
if quinn put $450 in a savings account that earned 3.5 interest, how much money would quinn have after 2 years? ***(use the simple interest formula I = pet to solve this problem)***
Answers
Step-by-step explanation:
I think it is $4,821 because that is what I got as an answer. I hope this helped!
Which equation represents the graph of Charli's line? A. y= -3/4x-3. B. Y= 3/4x- 4. C. y = -4/3x- 4. D. y= 4/3x- 3. LOOK AT THE PHOTO PLZZ
Answers
-3x + 12 = -36
solve for x
Answers
Answer:
x=16
Step-by-step explanation:
-3x+12=-36
-12 | -12
-3x=-48
/-3 | /-3
x=16 because the negatives cancel out eachother so it would be x=48/3 and 48/3=16
There are two scarecrows in Mr. Martland's garden. The first scarecrow is 4.69 feet tall. The other scarecrow is 8.1 feet tall. What is the difference between the two scarecrows' heights?
Answers
Answer:
The difference between the two scarecrows' heights is 3.41 feet.
Step-by-step explanation:
To find the difference between the two scarecrows' heights, we have to subtract the height of the shorter one from the height of the taller one.
Hence, the difference between their heights would be (8.1 - 4.69) feet, which equals to 3.41 feet.
Hope this helped!
Answer:
3.41 FT
Step-by-step explanation:
Just subtract 4.69 from 8.1.
tricky the clown
A train leaves at 5.35 and arrives at 18.20 how long its journey . how long is the journey
Answers
Answer:
13 hours 55 minutes
Step-by-step explanation:
A train leaves at 5:35
The train arrives at its destination at 18:20
Therefore the time interval between 5:35 and 18:20 is
13 hours 55 minutes
Hence the journey is 13 hours 55 minutes long
Divide the polynomials.
25 points!!!!! right answer get's brainliest
Answers
Answer:
x - 2
Step-by-step explanation:
[tex] \frac{ {x}^{2} - 12x + 20}{x - 10} \\ \\ = \frac{ {x}^{2} - 10x - 2x + 20 }{x - 10} \\ \\ = \frac{x(x - 10) - 2(x - 10)}{(x - 10)} \\ \\ = \frac{(x - 10)(x - 2)}{(x - 10)} \\ \\ = x - 2[/tex]
What is the correct answer?
Answers
Answer:
the second one
Step-by-step explanation:
Answer:
the second answer -&- -&-
9f + 4 - 7f = 8 pls help
Answers
Step-by-step explanation:
f = 2 is the correct answer
plz mark my answer as brainlist plzzzz vote me also and hope this helps you ...
answer is 2ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
The rectangle shown
Answers
a^2 + b^2=c^2
PLEEEASE HELP ME ASAP!!!!!!! thank you so so much!!! *will ofc give brainliest*
Answers
===============================================
Work Shown:
[tex]V = \frac{4}{3}\pi*r^3\\\\V = \frac{4}{3}\pi*(2t)^3\\\\\frac{4000\pi}{3} = \frac{4}{3}\pi*(2t)^3\\\\4000\pi = 4\pi*(2t)^3\\\\1000 = (2t)^3\\\\(2t)^3 = 1000\\\\(2t)^3 = 10^3\\\\2t = 10\\\\t = 5\\\\[/tex]
-----------------
Notes:
In line 2, I replaced r with 2t because the radius r is increasing at a rate of 2 cm per second. So if t is the number of seconds, then 2t is the radius in cm at time t.In line 4, I multiplied both sides by 3 to clear out the fractions. On the next line, I divided both sides by 4pi.35 = 2b + 5b pls help
Answers
Step-by-step explanation:
2b+5b=7b
35=7b
35/7=5
b=5
Answer:
b=5
Step-by-step explanation:
2b+5b=35
7b=35
b=35/7
b=5
54.6g of sugar is needed to make 7 cakes. How much sugar is needed for 12 cakes?
|
Answers
Answer:
153.8 grams of sugar is needed
Step-by-step explanation:
Answer:
93.6g
Step-by-step explanation:
54.6g/7=7.8g
7.8*12=93.6
Anna and daniel are playing fraction capture. Anna is trying to find sectiones that add up to 3/4 she knows that 1/4 + 1/4 + 1/4 = 3/4 but she wants to earn an extra point for using a frction with a diffrent denominator. Write another number sentence Anna could use to show a sum of 3/4
Answers
Answer: [tex]\frac{1}{4} +\frac{1}{2}[/tex]
Step-by-step explanation:
given data:
fraction = [tex]\frac{3}{4}[/tex]
Solution:
se can make use of the fraction [tex]\frac{1}{4} + \frac{1}{2}[/tex] to get same answer as shown bellow.
[tex]=\frac{1}{4} + \frac{1}{2}[/tex]
first we look for the lcm of the denominators.
[tex]= \frac{2+1}{4}[/tex]
[tex]=\frac{3}{4}[/tex]
.
c/38 = 44/19
what does c equal?
Answers
Answer:
c = 88
Step-by-step explanation:
c/88 = 44/19
19×c = 44×38
19c = 1672
c = 88
Ariana has a dimes and y nickels. She has at most 12 coins worth a minimum of
$0.85 combined. Solve this system of inequalities graphically and determine one
possible solution.
PLEASE HELP
Answers
Answer:
Solution graph is attached in the answer area.
And one possible solution is (9, 2).
9 number of dimes and 2 number of nickels.
Step-by-step explanation:
Given that:
Number of dimes = [tex]a[/tex]
Number of nickels = [tex]y[/tex]
Total number of coins are at most 12 OR total number of coins are lesser than or equal to 12.
i.e. the inequality can be written as:
[tex]a+y \leq 12[/tex] ...... (1)
One dime is worth 10 cents or $0.10.
[tex]a[/tex] number of dimes are worth $0.10[tex]a[/tex].
One nickel is worth 5 cents or $0.05.
[tex]y[/tex] number of nickels are worth $0.05[tex]y[/tex].
Second inequality can be written as:
[tex]0.10a + 0.05 \ge 0.85[/tex]
OR
[tex]2a+y\ge17[/tex] ...... (2)
[tex]a \ge 0, y \ge 0[/tex] ...... (3)
When we graphically represent the inequalities, the graph attached in the answer area represents the answer.
One solution is (9, 2).
9 number of dimes and 2 number of nickels.
You had $24 to spend on eight
raffle tickets. After buying them
you had $8. How much did each
raffle ticket cost?
Answers
Answer:
$2 each ticket is 2 dollars
a $320 dollar suit is marked down by 30%, find the sales price
Answers
Answer:
$224
Step-by-step explanation:
320(0.3) =96
320-96 = 224
Answer:
The answer is $96.
Step-by-step explanation:
Use friendly precnents and do 320/10=32 then you do 20/10 3 times and then you add them together and you get the answer.
Guided Practice #3:
A group of adults plus one child attend a movie at the movie theater. Tickets cost $9 for adults and $6
for children. The total cost for the movie is $78. Write an equation using a to find the number of adults
in the group
Use your equation to solve for a (adults).
Click to add speaker notes
Answers
Answer:
8 adults
Step-by-step explanation:
78-6 for the child is 72 and tben since each adult is $9 so $72 divide by $9
Kelvin is at his house located at (3, 4) on a coordinate plane and walks to the
store located at (1, 0). The store is located exactly half way between Kelvin's
house and Mitch's house. What are the coordinates of Mitch's house?*
O (1,-4)
O (2.2)
O (5,8)
O (0,0)
Answers
Answer: (2,2)
Step-by-step explanation: If u graph, its gonna be in the middle of both points. Hope this helps :) Easy math
What is the slope and equation of a horizontal line ?
Answers
Answer:
Step-by-step explanation:
The equation of a horizontal line is y = b where b is the y-intercept. Since the slope of a horizontal line is 0, the general formula for the standard form equation, y = mx + b becomes y = 0x +b y = b. Also ,since the line is horizontal, every point on that line has the exact same y value. This y-value is therefore also the y-intercept.
Answer:
Horizontal lines have a slope of 0. Thus, in the slope-intercept equation y = mx + b, m = 0. The equation becomes y = b, where b is the y-coordinate of the y-intercept.
Step-by-step explanation:
Horizontal lines have a slope of 0. Thus, in the slope-intercept equation y = mx + b, m = 0. The equation becomes y = b, where b is the y-coordinate of the y-intercept.
what is my answer for this question?
1/3 + 1/4
Answers
Answer:
7 / 12 is the answer
hope this answer will help you
Step by Step Explanation:
To add these together you have to make the denominator the same, so for this question I'm changing the denominator to 12; To turn 1/3 to ?/12 you need to do 12 divided by 3 which equals 4 so you do 1 x 4 so 1/3 is 4/12
For 1/4 you do 12 divided by 4 which is 3 so you times the numerator by 3; so it's 3/12, now you can add 4/12 and 3/12 which is 7/12.
write an equation in slope-intercept form if the slope is 1.5 and y-intercept is (0,3)
Answers
Step-by-step explanation:
The equation of the line is y = 1.5x + 3.
1
What is the solution to the system of linear equations graphed here?
A (0,2)
B (-2,-4)
C) No Solution
D) (-2,2)
Answers
Answer:
The solution is (-2,2)
Answer:
A) (0,2)
Step-by-step explanation:
0.2A^{1-1}
0.2A^{0} .
0.2\times 1
=0.2
Which letters shown below on the number line also have their opposites labeled
Answers
Answer:
B c and d
Step-by-step explanation:
On a coordinate plane, 2 lines with negative slopes are shown. Line M N goes through points (negative 2, 0) and (negative 6, 8). Line M prime N prime goes through (6, negative 4) and (2, 4). Use the graph of the lines to determine if the two lines are parallel. Line MN was translated down units and right
units to create line M'N'.
The slope of Line M N .
The slope of Line M prime N prime .
Answers
Answer:
Line MN was translated down
✔ 4
units and right
✔ 8
units to create line M'N'.
The slope of Line M N
✔ −2
. The slope of Line M prime N prime
✔ −2
.
Step-by-step explanation:
On edge 2021 Hope this helps :)
Answer: is in picture
Step-by-step explanation:
Can anyone help me, I think we need to use desmos
Answers
Answer:
2 B l x Pattinson f s rıhtım dese rüyamın merhaba canım 53 nasılsın nasılsın bir yöntem
for geometry:(
will give brainist to the correct answer!!!
Answers
Answer:
y = ⅔x - 5
Step-by-step explanation:
The line that passes through (-3, -7) will have the same slope (m) as the line, 2x - 3y = 24. This is because if two lines that are parallel to each other would have the same slope.
Rewrite 2x - 3y = 24, in the slope-intercept form, y = mx + b.
Thus:
2x - 3y = 24, rewritten would give us y = ⅔x - 8.
The slope of the line, 2x - 3y = 24, is ⅔.
Thus, the slope of the line that is parallel to 2x - 3y = 24, is also ⅔.
To find the equation, substitute a = -3, b = -7, and m = ⅔ into y - b = m(x - a).
Thus:
y + 7 = ⅔(x + 3)
Rewrite to make the equation in slope-intercept form.
Thus:
y + 7 = ⅔(x + 3)
3(y + 7) = 2(x + 3) ---› multiplication property of equality
3y + 21 = 2x + 6 ----› distributive property
3y = 2x + 6 - 21 ----› subtraction property of equality
3y = 2x - 15
y = ⅔x - 5 (division property of equality)
2. There is 3/4 ft of ribbon to go on each of the 3 packages. You decide to divide the ribbon evenly
for each package. How much ribbon does each package get?
1/4 ft
3/12 ft
2 1/4 ft
9/4
WILL GIVE BRAINLIEST
