Step-by-step explanation:
divide 80 by for answer. number feet oer minute
Solve the system by the substitution method. x + 3y = 1 y = - 2x - 17 Select the correct choice below and fill in any answer boxe A. The solution is (-10,3). (Type an ordered pair.) OB. There are infinitely many solutions O c. There is no solution.
Answer:
C
Step-by-step explanation:
-
TE
3
The students in one classroom sold tickets to the talent show They
sold 200% of the amount of tickets that they sold last year. If they
sold 40 tickets this year, how many did they sell last year?
(Worth 20 points)
Answer:The students in one classroom sold tickets to the talent show They
sold 200% of the amount of tickets that they sold last year. If they
sold 40 tickets this year, how many did they sell last year?
Step-by-step explanation:
Will I
Answer:
n = 20
Step-by-step explanation:
%p * n = m
200% * n = 40
n = 40 / 200
n = 40 / 2
n = 20
4/5x 1 2/3 plssssssssssssssssss help meeeee
Answer:
Assuming that "x" symbol indicates multiplication, the answer should be 4/3. If you need the decimal form, it would be 1.3. If you want the mixed number form, it'd be 1 1/3.
Step-by-step explanation:
4/5x 1 2/3
4/5 in decimal is 0.8
12/3 in decimal is 4
0.8 multiplied by 4 is 3.2
Therefore 4/5 x 12/3 = 3.2
Find the slope of the line that passes through (1, 17) and (10, 10).
Answer: slope=-7/9. 10-17/10-1=-7/9
1) (35 + 17) + 43 = 35+ (17 + 43)
Answer:
95?
Step-by-step explanation:
PLEASE HELP Christine walks 0.5 miles around the lake in 10 minutes.
What is the unit rate of her speed in miles per minute?
Answer:
Her speed is 0.05 miles per minute
Step-by-step explanation:
The unit rate of her speed in miles per minute is given by the number of miles divided by the number of minutes. So:
0.5 miles in 10 minutes. So
0.5/10 = 0.05 miles per minute
Her speed is 0.05 miles per minute
The 6th grade yearbook committee pays $15.00 for each yearbook and $19.95 shipping fee for the entire order. What formula represents the amount of money the committee will pay for any order? Let n = number of yearbooks and c=cost of the order.
Answer:
The good kind
Step-by-step explanation:
Yes
Answer:
15n+19.95=c
Step-by-step explanation:
15 per yearbook plus 19.95 equals the total cost
Kayla takes 7 hours to mow 2 lawns. At this rate, how long will it take her to mow 13 lawns?
Answer: at least 6 more hours
Step-by-step explanation:
Answer:
45 hours and a half
Step-by-step explanation:
Divide 7 by 2. Multiply 7 by 13
Lorna earns P71.75 per hour for gardening. If she will work for 21 hours
this month, then how much will she earn?
Answer this or u will die
Answer:
Step-by-step explanation:
1,506.75
Answer:
The answer is 1506.75
Step-by-step explanation:
Since they say the hourly rate is 71.75, and Lorna is working for 21 hours, then all we have to do is multiply 71.75 and 21 to get 1506.75.
A sum of money was divided bety
Mary and Dónal. Mary got of 5/8
he money and Dónal got the res
Dónal got €2:40, how much did Mary get
Answer:
4.00
Step-by-step explanation:
each one of the eights is 80 cents. the way to figure it out was to just divide it by 3 or in a different place however many fractions you have/need.
I needddd helpppp asappppp
Answer:
Step-by-step explanation:
Part A: Slope of parallel lines are equal.
4x - 3y - 7 = 0 ⇔ y = [tex]\frac{4}{3}[/tex] x - [tex]\frac{7}{3}[/tex]
m = [tex]\frac{4}{3}[/tex]
y - 3 = [tex]\frac{4}{3}[/tex] ( x + 2 ) ⇔ y = [tex]\frac{4}{3}[/tex] x + [tex]\frac{17}{3}[/tex] ⇔ 4x - 3y + 17 = 0
Part B: Slope of perpendicular lines are opposite reciprocal.
[tex]m_{1}[/tex] × [tex]m_{2}[/tex] = - 1
[tex]m_{1}[/tex] = [tex]\frac{4}{3}[/tex]
[tex]m_{2}[/tex] = - [tex]\frac{3}{4}[/tex]
y - 3 = - [tex]\frac{3}{4}[/tex] ( x + 2 ) ⇔ y = - [tex]\frac{3}{4}[/tex] x + [tex]\frac{3}{2}[/tex] ⇔ 3x + 4y - 6 = 0
Given s(t) = t^3 - 8t + 9, evaluate s(3)
Answer:
s(3)=11
Step-by-step explanation:
s(t)=t^3-8t+9
Plug in 3 for t
s(3)=(3)^3 - 8(3) + 9
s(3)=27 - 24 +9
s(3)=11
1 A lawnmower that regularly sells for $200 is on sale for $85. Find the % of change that the price was decreased by ??? percent. Round to the nearest whole percent.
Answer:
The price changed by 92.5 %
Step-by-step explanation:
The regular price of lawn mover = 200 dollars
The new selling price = 85 dollars
Change in selling price = 200 -85 dollars = 115 dollars
% change == [tex]\frac{185}{200} * 100 = 92.5[/tex]
The price changed by 92.5 %
the property taxes on your home will go up 6% next year. Currently, you pay $2,500 . How much will you pay next year?
A1 kg object is located at a distance of 6.4 x10^6 m from the center of a larger object whose mass is 6.0 x 10^24 kg. Find the gravitational attraction between them. *
O 11 N
O 8 N
9.8 N
O 6.8 N
Answer:its 11n
Step-by-step explanation:
Simple divide all
The gravitational attraction between the two objects as described is; 9.77N
The force of gravitational attraction according to Newton's law of gravitation can be expressed mathematically as;
F = G m1m2/r²where F = force of attractionG = gravitational constant = 6.67 × 10-¹¹ m3 kg-¹ s-²m1 and m2 = mass of the objects respectivelyr = their distance apart.F = (6.67 × 10-¹¹ × 1 × 6.0 x 10²⁴)/(6.4 x 10⁶)²
F = 9.77 N
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Suppose you are an aerospace engineer. It is your job to design a new type of fighter jet, and you have already been given a model for it. The actual jet is to be 50 times as large as the model. The dimensions of the model are as follows: Length: 3 feet Width: 6 inches Height: 0.3 feet Find the dimension of the actual jet
Answer:
150 ft length 35ft width and 15ft height
Step-by-step explanation:
b) ¿Qué permite que las señales se transmitan por los nervios?
Answer:
el cerebro quizas no se puede ser
PLEASEEEEEE HELPPPppppp
Answer:
A
Step-by-step explanation:
2. A graphic designer is creating an advertisement for a tablet. She needs to enlarge the picture so that 2
Inches on the scale drawing will correspond to 5 Inches on the actual advertisement. If the dimensions
of the scale drawing are 3 Inches by 4 inches, what will be the length and width of the tablet on the
actual advertisement
PLEASE HELP ASAP!
Answer:
lol the answer is 49
Step-by-step explanation:
hope this helps <3
A={0 ; 4 ; 1 supra 3 ; -5 ; 0,(4) ; -2 ; 8 supra 4}
a) A ( U intors ) N ( multimea numerelor naturale )
b) A ( U intors ) Z
c) A / Z
Am nevoie urgent!
$$ \sqrt{6\frac{1}{4}} $$
Carlos and Lily want to know the combined amount of money they made last week.
They both made $12 per hour, but Carlos also made a $35 bonus. Carlos says the
combined amount is 12C + 35 + 121, where is the number of hours he worked,
and L is the number of hours Lily worked. Lily says the combined amount is
12(C + L) + 35. Who is right? Explain.
Answer:
Lily: 12(C + L) + 35
Step-by-step explanation:
Variables: C (Carlos) and L (Lily)
They both get: $12 for the hours they worked
We do not know how long they worked
We do know Carlos got an extra $35.
What does it mean?
12(C + L)+35
12 times the profit of Carlos and Lily. Plus the bonus of Carlos
Two eights of the championship football game tickets sold for under $30. One eighth of the tickets sold for more than $100. What fraction of the tickets sold for an amount between $30 and $100?
Answer:
3/8
Step-by-step explanation:
three eighths I believe
The population of the UK is 64 million compared to the world's population of 7 billion (7000 million).
Write this proportion as a percentage, correct to 1 decimal place.
Answer:
0.009%
Step-by-step explanation:
64/7000*100=0.009142857%
The proportion of population in UK to the world population is 64 : 7000 or
0.9 %
What is Proportion?
The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.
Given data ,
Let the value of population in UK be = 64 milliom
Let the value of world population be = 7 billion
Now ,
The value of 1 billion = 1000 million
So , the value of 7 billion = 7 x 1000 million
The value of 7 billion = 7000 million
Now , the value of world population is = 7000 million
So , the proportion of population of UK to the world population is given by = value of population in UK : value of world population
And , the equation will be
The proportion of population of UK to the world population is = 64 : 7000
The proportion of population of UK to the world population is = 0.00914
The proportion of population of UK to the world population is = 0.9 %
Hence , The proportion of population in UK to the world population is
64 : 7000 or 0.9 %
To learn more about proportion click :
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Need help will give brainliest
Answer:
14.6 6 is the likely frequency and 14 is the days if the forcast
2 is 14.2
Step-by-step explanation:
HELP ME!!!! PLZ!!!!
The determinants of the minors of the first-row entries are _____ .
11, -20, 23
11, -16, 26
13, -20, 23
13, -16, 26
The determinants of the minors of the second-row entries are______ .
-21, 5, -24
-21, 7, -28
-18, 7, -28
-18, 5, -24
The determinants of the minors of the third-row entries are_______ .
4, 9, -14
4, 8, -12
6, 8, -12
6, 9, -14
Answer:
The picture below. (11, -20, 23) , (-21, 5, -24), (6,9,-14)
What is the circle the triangle and the square
Answer:
26
Step-by-step explanation:
○= 7
□=5
◇=4 (The triangle)
What is the equation for the line of reflection?
ФУ
4
B
B
A
A'
2
D
с
C
D'
Х
2
6
8
10
27
Answer:
what
Step-by-step explanation:
differentiate y=log7(x^5+x)
Answer:
Step-by-step explanation:
Does log7(x^5+x) mean log₇(x⁵+x) ?
-4x4x(-3x2+9) what is the answer this question on my math homework
Answer:
-48
Step-by-step explanation:
-4x4x(-3x2+9)=-48
Answer:
12x^7−36x^5
Step-by-step explanation: