Answer:
1) B is the answer
2) C is the answer
Step-by-step explanation:
1) 21:40=0.525
2) 21:40=0.525=52.5%
Because with percents it has to be out of 100 so 0.525 is not out of a hundred so multiply 0.525 times 100 to get 53.5%.
80% of the 55 coffee mugs at Kari's Pancake House are dirty. How many dirty coffee mugs are there at the pancake house?
Answer:
44
Step-by-step explanation:
80% of 55=44
Solve the riddle.
Two-thirds of a number increased by five is the same as negative two-sixths of a number increased by fourteen.
Two-thirds x + 5 = negative StartFraction 2 Over 6 EndFraction x + 14
Answer:
✔ 9
Step-by-step explanation:
Assignment Egde 2021
Virtual School bouta end yall. Just gotta survive the end of the school year
Brainly?
Answer:
9
Step-by-step explanation:
The coordinates of a point on a coordinate grid are (−1, 5). The point is reflected across the x-axis to obtain a new point. The coordinates of the reflected point are (1, −5) (−1, 5) (1, 5) (−1, −5)
Answer:
I think it should be (-1,-5)
Step-by-step explanation:
On a coordinate grid, when you flip this coordinate across the x-axis, the x-axis number won't change, meaning that -1 will stay. The intial number was in the second quadrant, this means that the new number will be in the third quadrant which is made up of all negative numbers. This means that 5 will now be graphed as negative 5, making (-1,-5) the correct answer in this situation.
Carla passes fertilizer on Amistad's yard. She covers 150 square feet every 3 hours. How many square feet per hour does Carla cover? Explain your reasoning.
Answer:
50 square feet
Step-by-step explanation:
150/3= 50
Answer:
the answer is 50
Step-by-step explanation:
if she does 150 square feet every 3 hour
you need the 3 hours down to 1 so in order to do that
you need to divide 3 by 3
what you do to one side must be done to the other
150 by 3
so it will look like
3/3 = 150/3
1 = 50
The stock of Company A gained 5.25% today to $21.05. What was the opening price of the stock in the beginning of the day?
Answer:
$20
Step-by-step explanation:
Easy formula for these problems is new price divided by change in percent as decimal with 1 at begining. So for this problem it is 21.05/1.0525. You can then test your answer by muliply you answer by 1.0525.
In a sprint
Just help me please it would mean alot
Maggie had $35.34. Then her mom gave her $7.50 for watching her younger brother. She was paid $23.15 for her old roller skates. How much money does Maggie have now?
Answer:
65.99
Step-by-step explanation:
just add all of them up
this is due tonight.. <3
Suppose Chau has 8.04 pounds of seed. If it takes 6.7 pounds of seed to plant one acre of grass, how many acres of grass can be planted?
-9[tex]\leq[/tex]x+3<9
Answer: Solving for x or the inequalities is:
−12≤x<6
What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)
Number line from negative 8 to positive 10 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the third tick mark to the left of 0.
Numerical Answers Expected!
Answer for Blank 1:
Sorry idk how to upload a pic. Please help me out
Answer:
p on the -3 line
Step-by-step explanation:
A 24 ounce bag of dog food sells for $7.68. What is the unit rate of the dog food?
Answer:
$0.32
Step-by-step explanation:
You are going to divide 24 into $7.68 Once you get your problem set up think will 24 go into 7 no (so add a zero above the 7) but, it will not so take 24 into 76. How many times will 24 go into 76 well what is 24 x 3?? It is 72. So do that. Carry your 3 and put it above the 6. Than put your 72 under your 76 and subtract. that will get you 4 well 4 can't go into 24 so carry down your 8 and that will give you 48.Then think what will 24 go into to?? Well, 24 x 2 is 48 so thats it. Put your 2 above your 8. Subtract 48-48 and get 0. When you finish that you should have $0.32.I hope this helped. It took me 30 minutes to type that. If that all confused you I added a sreenshot.
I hope this helped y'all. Thank me,rate it, give me the Brainiest if it helped, and chat GOOD,IT HELPED ME,IT IS AWESOME if it helped you. Hope this helped. Bye. Don't forget if that all confused you look at the image.
Edited: i just wanted to thank Sophia ( I am sorry I that is wrong) for being so nice to me. Here is her sweet comment to me
This is her Comment: Omg. I have never met anyone on Brainly this kind to type something this long and make sure I understood what u were doing thank you so much I’m definitely marking you as the Brainiest
E = mc2
c = ?
A. E/m
B. m/E
C. √(E/m)
D. √(m/E)
Answer:
the answer you are looking for is letter C
1. How are pounds per gallon and kilograms per liter alike? How are they different?
2. How would you convert 10 miles per hour to meters per second?
3. 12 inches =_____foot; the ratio of inches to feet is_____
4. 1 foot =_____ inches; the ratio of feet to inches is_____
5. 3 feet =_____yard; the ratio of feet to yards is_____
6. 1 yard =_____feet; the ratio of yards to feet is_____
Answer:
1)= 1 kilogram per liter (kg/l) + 8.35 pound per gallon (lb/gal)
2)= 4.4704 meters per seconds
3)= 12in= 1ft ratio is 12:1
4)= 1ft=12in ratio is 1:12
5)= 3ft= 1 yard ratio is 3:1
6)=1 yard = 3ft ratio 1:3
Step-by-step explanation:
12 in = 1 foot
1 yard = 3 feet
1 yard = 36 in
I hope this helps
i need help plz and thank you
Answer:
what kind of help.......???
Answer:
What do you need help with?
Step-by-step explanation:
I like ice cream :D
14 points if you can answer this
Answer:
-2
Step-by-step explanation:
you do -4+-6+2+6
First, we must determine slope using the given points and pluging them in the slope formula*.
[tex]m = \frac{6 - (-6)}{2 - (-4)} = \frac{12}{6} = 2[/tex]
The slope is 2. You can prove this by using the graph.
Second, we plug in the slope we found, and one of the given points to solve for b using slope-intercept form**.
[tex]6 = 2(2) + b\\\\6 = 4 + b\\\\2 = b[/tex]
The y-intercept (or b) is 2. You can prove this by using the graph.
Finally, we can now create the equation of the line in slope-intercept form.
[tex]y = 2x + 3[/tex]
*Slope formula: y₂ - y₁/x₂ - x₁
**Slope-intercept form: y = mx + b
Hope this helps!
6. When Landon saves $15 more, he will have enough money to buy a basic MP3 player. The player he wants to buy costs $199, which is 4 times the cost of the basic player. Which equation could be used to determine n, the number of dollars Landon has already saved?
A. 4n +15 = 199 B. 4(n+15) = 199 C. n + 4(15) = 199
Answer:
A) 4n+15=199
Because n is the cost of the basic player, so 4*n would be the cost of the player he wants. Also +15 since he needs 15 more dollars.
A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new position? Show your work
Answer:
550 feet below see level
Step-by-step explanation:
800-250=550
Question is below here ⬇️
Andre came up with the following puzzle. “I am three years younger than my brother, and I am 2 years older than my sister. My mom's age is one less than three times my brother's age. When you add all our ages, you get 87. What are our ages?”
Jada writes this equation for the sum of the ages:
(x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87
Match the meaning to each term of the equation.
x
x + 3
(x - 2)
3(x + 3) - 1
87
Answer:
x = 13
Andre is 13, Andre's brother is 16, Andre's sister is 11, Andre's mom is 47
Answer:
x = 13
Andre is 13
Brother is 16
Sister is 11
Mom is 47
All together they are 87!
Step-by-step explanation:
x + x + 3 + x - 2 + 3x + 9 - 1 = 87
6x + 9 = 87
6x = 87 - 9
6x = 78
x = 78/6
x = 13
Joshua paid a mechanic x dollars per hour for a 6-hour job plus $90 for parts. The total charge was $360.
Which equation can be used to determine how much the mechanic charged per hour?
6x = 360 + 90
6x = 360 − 90
(90 + 6)x = 360
(90 − 5)x = 360
Answer:
6x = 360 − 90
Step-by-step explanation:
The selling price of an item is $.520 It is marked down by 20%, but this sale price is still marked up from the cost of 320$. Find the markup from cost to sale price.
Answer:
340
Step-by-step explanation:
it says that su have to multipy so then yeah
HELPPPP PLS LOOK AT THE PICTURE
I’LL GIVE BRAINLIEST!
It’s a fairly simple question. I just missed days when the unit was being taught. If you could give me a small rundown as to how to answer the question I’d appreciate it!
Answer:
what grade are you
Step-by-step explanation:
Tyler spend $30 at a restaurant. He left $5 on the table as a tip. What percent of the
bill did Tyler leave as a tip?
A. 5%
B. 16.6%
C. 20%
D. 25%
Which of the following equations is equivalent to ab − 8 = 3b, when solving for b .
a = 11
b = 8/2a
b = -8/3 - a
b = -8/a - 3
The equivalent equation for the given equation is b=8/(a-3).
What is an equivalent equation?Algebraic equations with equivalent solutions or roots are called equivalent equations. An analogous equation is one that is created by adding or removing the identical quantity or expression from both sides of a given equation. An equation is equivalent if both sides are multiplied or divided by the same non-zero value.
The given equation is ab-8=3b.
Now, transpose 3b to other sides of an equation, we get
ab-3b=8
b(a-3)=8
b=8/(a-3)
Therefore, the equivalent equation for the given equation is b=8/(a-3).
To learn more about the equivalent equation visit:
https://brainly.com/question/28263804.
#SPJ3
Carla makes a scale drawing of her garden that is 30 feet long and 24 feet wide. If the garden in her drawing is 20 inches long, what is its width, in inches?
Answer:
16 in.
Step-by-step explanation:
Notice that 20*1.5 = 30
Use this ratio for 24 except reverse.
16*1.5 = 24
Hope this helps! Have a nice day!
Answer:
16
Step-by-step explanation:
Real length: 30 ft
Drawing length: 20 in.
Real width: 24 ft
Drawing width: x
30/20 = 24/x
3/2 = 24/x
1/2 = 8/x
x = 2 * 8
x = 16
Answer: 16
Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the guests at this hotel called for room service yesterday?
Most explained answer gets brainliest
60%
15%
40%
85%
Answer:
The answer is 40%
Step-by-step explanation:
170 + 255 = 425
170 / 425 = 0.4
0.4=40%
So the percent of guests that called for room service is 40%
Hope this answers your question :)
Which of the following expressions are greater than 7 and less than 14?
Select three that apply.
A. √44
B. √53
C. √97
D. √159
Answer:
Step-by-step explanation:
Greater than 7 and less than 14
√44= 6.633
√53= 7.28 <----- answer
√97= 9.84 <------ answer
√159= 12.6 <----- answer
The ratio of a drawing to an object is 6 cm: 40 cm. If the length of the drawing is 36 cm, what is the actual length of the object?
Brainleast? I mean if u give me an answer and an explanation pls.
Answer:
240
Step-by-step explanation:
If the length of the drawing is 36cm, then we divide 36 by 6, which then equals 6...
Since we changed the 6, we have to change the 40...
40 x 6 = 240
so the ratio is 36:240 and the object's length equals 240cm
SOLVE PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
-7
Step-by-step explanation:
Answer:
The answer is f=-7
Step-by-step explanation:
Hope this helped :)