Answer:11
Step-by-step explanation:I think
answer: the maximum number of weeks Sally can remove $50 from the account and still have at least $75 is 11 weeks.
show my work :
Let W be the number of weeks Sally has been withdrawing money. The total in the account would be represented by 650-50W at any given time.
To remain over or equal to $75 the equation to solve is
650 - 50W >= 75
we need to get the variable on one side and the constants on the other so subtract 650 from each side...
-50W >= 75-650
-50W >= -575
Now we need to divide out the coefficient of the variable so divide both sides by -50. Note that multiplying or dividing an inequality by a negative reverses the inequality so...
W <= (-575)/(-50)
W <= 11.5
So in whole numbers the maximum number of weeks Sally can remove $50 from the account and still have at least $75 is 11 weeks.
In the following expression, n is a rational number: −34×(n+(−n)). Which expression is equivalent to this expression?
Answer: -34 x 0
Explanation:
n + (-n) = 0
Any number when added to itself in negative form always equals 0 (for example, 2 + (-2) = 0)
The Barga school grows lettuce and other vegetables for school lunches. The school garden is 8.4 meters long and 6.4 meters wide. The section used to grow lettuce is 2.2 meters long and 0.8 meters wide. How many square meters does the garden cover? How many square meters of garden is used to grow lettuce?
Answer: 53.76 Sq M for the School Garden. 1.76 Sq M is used to grow lettuce
Step-by-step explanation: square meters = length × width
So by using this I did. 8.4 x 6.4 m to equal = 53.76 Square Meters
Then i did. 2.2 x 0.8 to equal = 1.76 Square Meters
(their is calculators for this stuff that help rq.)
Floyd wants to create a random sample by drawing tiles from a bag. Complete the table to give an example of the quantity and color of tiles he could use to represent the albums.
Answer:
This seems like something that you'd have to do in person
Step-by-step explanation:
you pick random colors and assign a type of music to each one. then you assign whatever you can use as tiles to each color?
The Kirkland’s have a pool in their backyard that can hold a maximum of 4,500 gallons of water. The pool already contains 1,500 gallons of water. Mr. Kirkland begins to add more water at a rate of 30 gallons per minute. Write an inequality that shows the number of minutes, m, Mr. Kirkland can continue to add water to the pool without exceeding the maximum number of gallons.
Answer:30M + 1500 less than or equal to 4500
this should be the right awnser
Step-by-step explanation:
Answer:
100 minutes (or 1 hour and 40 minutes)
Step-by-step explanation:
to start I subtracted 4,500( how much it can hold) by 1,500 (how much it has already) to get 3,000.
4500 - 1500 = 3000 (300 + 1500 = 4500)
so the pool would need 3,000 more gallons of water to reach the limit,
then divide 3,000 by 30 to know how many 30 gallows would be needed to reach the limit
3,000 ÷ 30 = 100 (100 x 30 = 3,00 so this is correct)
He would need to add water for 100m to avoid exceeding the limit.
That is as far as I know, you can utilize this problem to write an appropriate Inequality, I hope this is helpful!
Please help 100 points and brainliest
Answer:
Step-by-step explanation:
e
help mee please no wrong answer thank uu
Answer: $30
Step-by-step explanation:
Since each coffee costs $3 and at 3 cups of coffee she has $21 left, we can simply do 3(3) = 9 which represents the cost of the 3 coffees, and add that to 21 to get the initial value which is $30.
Answer:
$30
Step by step explanation:
5 + x(-8)
x = 7
Help pls
Answer:
-51
Step-by-step explanation:
Given information,
→ 5 + x(-8)
→ x = 7
Let's solve the expression,
→ 5 + x(-8)
→ 5 + 7(-8)
→ 5 + (-56)
→ 5 - 56
→ -51
Hence, the answer is -51.
9. A rectangle has a perimeter of 62 inches. The length of the rectangle is 18 inches. What is the approximate width of the rectangle in centimeters? (1 inch is approximately 2.54 centimeters)
A. 33 cm
B. 610 cm
C. 65 cm
D. 152 cm
Answer:
when you write out the equation the answer comes out to letter D
Answer:
33
Step-by-step explanation:
The rectangle's perimeter = 62 inches.
The length = 18 inches.
The width: 62 ÷ 2-18 = 13 inches.
1inch ≈ 7.54 centimeters.
13 inches = 13x2.x4 = 33.12 centimeters.~33 cm.
Choose A
The perimeter of the rectangle = (The width + The length) xz }
help me pleaseeeeeee
Answer:
10
Step-by-step explanation:
5 seconds it would have risen to 30 so 40-30 is 10
Cheyenne made 30 cards to sell at a craft fair. After the fair, she has 5 cards remaining. What percent of the cards did Cheyenne sell?
help please
Answer: about 83%
Step-by-step explanation:
30 - 5 = 25
25/30 = 83.33333
Helpp please for 20 pointsssss no wrong answerss
Answer:
y = 3x + 12
Step-by-step explanation:
Determine the slope by y2- y1/x2 - x1
which is 30-24/6-4
= 6/2
= 3
Now to find b we use y=mx + b and sub in the values we know so far
30 = 3(6) + b
30 = 18 + b
b = 12
Therefore: y = 3x + 12
Answer:
Im not sure it this is right
Step-by-step explanation:
y = 2x + 6?
I don't know the answer! 43 points for the person who helps!!
Answer:
0.0216
Step-by-step explanation:
54/25 x 1/100
27/25 x 1/50
27/1250 or 0.0216
Answer:
[tex]2.16 \times {10}^{ - 2} \\ \\ = \frac{2.16}{ {10}^{ 2} } \\ \\ = \frac{216}{100 \times 100} \\ \\ = \frac{216}{10000} \\ \\ = 0.0216[/tex]Step-by-step explanation:
Hope it helps You :)
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Harry rides his bike
25
3
8
miles. Karen rides her bike
25
2
5
miles. Who rides farther?
Step-by-step explanation:
Karen rides farther (I may be a wrong tho)
Plssss i need help with this
i don't understand it
Answer:
Step-by-step explanation: All you have to do is add them and then add the variable back to the end of the problem when you done.
So say io have 1.3p+0.2 so 0+1 is 1 and 3+2 so it would be 1.5p see i added the variable back to the problem./
Can someone help, please
Answer: 5/1 or just 5
Step-by-step explanation:
what is the answer i need answers now
help pleaseeee no wrong answers
Answer:6
Explanation: 18 divided by 3 is 6
what is the answer i need answers like right now pls
Help I’ll give brainliest
Answer:
Its A
Step-by-step explanation:
Answer: table A
Step-by-step explanation: divide all of them by 4 to get the y values and they all check out
what is the answer i need answers now
Answer: 1 and one over 8 in
Step-by-step explanation:
A bus company uses a grid to locate bus stops. The bus station is at (3, 4). The point (7, 6) represents the first bus stop. The location of the second bus stop is determined using the same relationships as those between the coordinates of the bus station and the first bus stop. A coordinate plane is titled Use the drop-down menus to describe the relationships between the coordinates of the first and second bus stop. The Choose... increases by 4, and the Choose... increases by 2.
Answerbelow√
Step-by-step explanation:
count thenones goingnup n down then the twonnumbers by x y to find a anse
Answer:
no
Step-by-step explanation:
no
The following diagram models a ratio relationship.
A. Write a part-to-part ratio that compares the number of squares to triangles.
B. Use ratio language to describe this ratio relationship.
I HAVE 3 MINUTES
Answer:
102.8
Step-by-step explanation:
102.8
Answer: where is the diagram
Step-by-step explanation:
Is this a polygon????
Answer:
No
Step-by-step explanation:
because thats not one
No answer here,.. I tried
this is what my pfp means pt1 go to my acc to find pt2
1:in school
2:home for school
3:being yur mom
4:sleeping
5:watching tv
Simplify this radical. √x^13
[tex]\sqrt{x^1^3}[/tex]
Answer:
x^6sqrt
Step-by-step explanation:
Find the slope of the line.
The slope of the line is ?
Answer:
-8/4
Step-by-step explanation:
but if you simplify It , it will be -2.
Answer:Slope m = -2
Step-by-step explanation:
Slope Solution
m=riserun=ΔyΔx
m=y2−y1x2−x1
m=−4−43−−1
m=−84
m = -2
Brainliest if you get it right
Answer:
the answer would be c
Step-by-step explanation:
PLSS SOMEONE EXPLAIN ASAP!!!Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 540 miles on 20 gallons of gas. How far could you drive on 75 gallons of gas?What's is the car's gas mileage,
Answer: 2,025 mi
Mileage is 270
Step-by-step explanation:
Set up a proportion. You know you can drive 540mi/20gal so use that to figure out how far you can drive on 75 gallons.
Then do the same to see how far it can travel in 1 mile. That is the car’s mileage
Answer: 27 is your gas mileage 2025 is how far 75 gallons of gas can take you
Step-by-step explanation:
540/20=27, 27*75=2025
Miguel performed plasma tests using 5 tubes. Each tube contained 12.73 milliliters (mL) of plasma.How much plasma did Miguel test in total seperate while multiplying
12.73
x 5
---------
Allison practices her violin for at least 12 hours per week. she practices for three fourths of an hour each session. If Allison has already practiced 3 hours this week. How many more sessions remain for her to meet or exceed her weekly practice goal? Pls help! 100 pts for an 100 on this question
Answer:
Allison needs at least 12 more sessions to reach the goal
Step-by-step explanation:
The first thing we must do for this case is to define a variable
We have then:
x: number of sessions.
We write now the inequality that represents the problem.
We have then:
(3/4) x + 3 > 12
From here, we clear the value of x:
(3/4) x > 12 - 3 (3/4)x > 9x >(4/3) * 9x > 12
Answer:
12 more sessions
Step-by-step explanation:
a session is 3/4 of an hour, which is 45 mins. Allison needs to practice 12 hours a week, 720 minutes. If we divide 720 by 45, we get 16, which is the number of session Allison needs to do in order to reach her goal.
Since she already practiced 3 hours, we can find out how many sessions she already completed by dividing 180 by 45. The answer is 4. Now all we need to do is subtract 4 from 16 to find out how many sessions she has left. 16-4 is 12, so we have our answer.
Hope this helped!