Solve by writing a proportion.
Elena runs the same distance every day. In B days, she
ran 12 miles. How far will she run in 7 days? Show your
work.
Can you also do a proportion for me thanks.
i think its 84 miles in 7 days
Can you help me with my math
Answer: hope it helps
DUE NOWW!! The equation d = 22.5n + 27.5 represents the amount of money, in dollars, that Kathryn earns for each sale she makes. The variable "n" represents the number of items sold, and the variable d represents the total amount of money earned. What is the number of items Kathryn must sell in order to earn $500?
Answer:
50
Step-by-step explanation:
Carlos has $500 in his savings account that pays 3% simple interest. What is the amount of money Carlos will have in his bank account after 4 years if he leaves his money in the bank?
Answer:
$1766
Step-by-step explanation:
hope this helps
You went to the mall with $52.50. You bought three shirts that each cost x dollars. Which expression represents the amount of money, in dollars, that you had left after you bought the shirts?
a. 52.50 – 3x
b. 52.50(3) – x
c. 52.50x – 3
d. 52.50 – (3 + x
Answer:
the answer is A i think
Step-by-step explanation:
Help with math I need, do not understand I do (yoda speech) lol.
Can you help me with number 6?
The grocery store sells bacon for $5.30 per pound.
10. Write a function to represent the situation.
11. Is the function continuous or discrete? Explain.
Answer:
5.30x p
Step-by-step explanation:
Btw p stands for pounds
⚠️ SOMEONE HELP⚠️
Kaia's mom is having triplets. Each baby could either be male or female. Which outcome would be included in the compound event "more than one male"?
Answer: FFM
Step-by-step explanation:I took the test
A basketball has a mass of 1 kg and is traveling 12 m/s.
What would happen to the velocity if the momentum of the basketball were cut in half?
Answer:
[tex]6\:\mathrm{m/s}[/tex] (The velocity would also be halved)
Step-by-step explanation:
The momentum of an object is given as [tex]p=mv[/tex] where [tex]m[/tex] is the mass of the object and [tex]v[/tex] is the velocity of the object.
Because mass is constant, if the momentum ([tex]p[/tex]) was cut in half, the velocity of the basketball would also be halved:
Let [tex]p_1[/tex] be the initial momentum and [tex]p_2[/tex] be the final momentum:
[tex]\frac{1}{2}p_1=p_2,\\\frac{1}{2}mv_1=mv_2, \\\fbox{$\frac{1}{2}v_1=v_2$}[/tex]
Therefore, the basketball's new velocity is [tex]\frac{1}{2}\cdot 12=\fbox{$6\:\mathrm{m/s}$}[/tex].
Please help meh again...
Answer:
1
- Two over three
2
Step-by-step explanation:
plz someone explain it
Answer:
-4(8)=x^2-9x+12
-32=x^2-9x+12
Step-by-step explanation: is this what u want us to do?
please helpppppppppppppppppp
Answer: The Last Box! :D
Step-by-step explanation:
Hope this helps!
Jim bought the game system on sale for $195. Kaylen bought the same system at full price for $250. How much was the sale for when Jim bought the game system?
Answer:
The game system that Jim bought had the sale of $55 off.
Step-by-step explanation:
Jim sale price = $195
Kaylen price = $250
[tex]250 -195 = 55[/tex]
What is the answer to 2b + 8- 5b + 3 = -13 + 8b - 5
Answer:
2 8/11 = b
Step-by-step explanation:
2b + 8 - 5b + 3 = -13 + 8b - 5
combine like terms
11 - 3b = -18 + 8b
add 3b
11 = -18 + 11b
add 18
29 = 11b
divide by 11
2 8/11 = b
HELP PLEASE!!!!!!!!! SEE PICTURE, I WILL MARK BRAINLIEST TO BEST ANSWER!!!!!!!!!!!!! WORTH 10 POINTS!!!!!!
Answer:
Silver Sky has $44,471
Step-by-step explanation:
I subtracted 52,800 - 8,329 = 44,471.
plz help me eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee plz
Answer:
Step-by-step explanation:
Its C can i get brainlist ;)
Math home work I have two questions
Answer:
2d = 58 (If you are just finding d then d = 29)
Step-by-step explanation:
69 + 53 = 122
180 - 122 = 58
Answer:
29
Step-by-step explanation:
The total degree of a triangle is 180 so
(69 + 53) + 2d= 180
122 + 2d= 180
2d= 180-122
2d= 58
Divide both side by 2
which 29
BUT
i dont really understand if the 2 was the multiple or it just "2d"
in that case "2d" would be 58.
Yolanda’s bowling average for 2 games was 138. Her second game score was 8 points lower than her first game score. Which system of equations will determine Yolanda’s scores for her first game, f, and her second game, s?
Answer:
║⊕║Hello Wonderful Person║⊕║
This should be your answer:
So first let us solve 138 divided by 2. Which equals 69. So right now, each game Yolanda did was 69 points. But, it says her second game score was 8 points lower. But it still has to be 138 points. So, you take away 8 points from S-69 (second game) and add 8 to F-69(First game) Which will equal 61 for S and 77 for F. So the answer is,
Yolanda's first game (F) was 77 points.
Yolanda's second game (S) was 61 points.
In total she scored 138 points.
Step-by-step explanation:
I hope this helped!
(brainliest appreciated!)
First answer!! :DHave a wonderful and blessed day!Yolanda’s scores for her first game, f is 73, and her second game, s is 65
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Yolanda’s bowling average for 2 games was 138.
f+s=138....(1)
Her second game score was 8 points lower than her first game score.
s=f-8....(2)
Substitute 2 in 1.
f+f-8=138
2f-8=138
Add 8 on both sides
2f=138+8
2f=146
Divide both sides by 2
f=73
s=73-8
s=65
Hence, Yolanda’s scores for her first game, f is 73, and her second game, s is 65
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
heyy can someone help?
Answer:
It is #3
Step-by-step explanation:
Solve for x.
Your answer must be simplified. −30< x/-4
Answer:
x<120 i think
MODELING REAL LIFE Lightning strikes Earth 1000 times in 10 seconds.
a. How many times does lightning strike in 12 seconds?
Lightning strikes ? times in 12 seconds.
Question 2
b. How many seconds does it take for lightning to strike 7250 times?
It takes ? seconds for lightning to strike 7250 times.
Answer:
Didn't I answer this for you already?
a) 1200 times
b)72.5 seconds
Step-by-step explanation:
in one second it will strike 1000/10=100 times
so in 12 seconds it will strike 100x12=1200 times
PLZ HELP MEEEEEEEEEEEEE
Answer:
Ill do this quick...
Its B.
Step-by-step explanation:
Use the distributive property to find the equivalent expression.
7(7 + 6b) =
Answer:
49 + 42b
Step-by-step
You are using the distributive property, Take the 7 on the outside, and multiply it by both numbers on the inside.
7 * 7 = 49
7 * 6b = 42b
49 + 42b
If 10 cakes cost $30 then, what would be the cost of 25 cakes? Please help
Answer:
$75
Step-by-step explanation:
first find the unit price
30/10= $3 per cake
since you want to know how much it would cost for 25 cakes... multiple teh number of cakes by the price of each cake...
25*3= $75
PLS HELP ME I WILL MARK BRANILEST!!!
Answer:
bac
Step-by-step explanation:
got banned lel
Brandon bought 14 2/5 pounds of clay to build a volcano for his science project. He used 10 1/2 pounds of clay on his project. How many pounds of clay does he have left?
A. 3 1/10
B. 3 2/5
C. 3 9/10
D. 3 1/3
Answer:
3 9/10 or 3.9 as decimal
Step-by-step explanation:
just subtract
3/4 of x, if x= 15/28
PLS HELP!!!
Answer:
45/112
Step-by-step explanation:
if you didnt know, of also means multiply, so just do 3/4 times 15/28, and the answer would be correct
Answer:
45/112
Step-by-step explanation:
On a day in the month of February, the temperature in Barrow, Alaska, is -21. At the same time, the temperature in Northway, Alaska is -13.
Write an inequality to compare -21 and -13. Which temperature is warmer
Answer:
In Barrow it's colder than it is in Northway.
Step-by-step explanation:
Which linear function has the greatest y-intercept? y = 6 x + 1 On a coordinate plane, a line goes through points (0, 2) and (5, 0). On a coordinate plane, a line goes through points (1, 2) and (0, negative 3). y = 3 x + 4.
Answer:
y = 6x + 1 (0,2) (5,0)
Step-by-step explanation:
Really just need to pay attention where the x coordinate is at. If at 0, and the y coordinate is elsewhere, you will be able to tell where the y intercept is. Usually, you quickly draw a graph if the numbers are more complex.