Put the following equation of a line into slope-intercept form, simplifying all fractions.
6y-8x=54
3. Una caravana migrante, procedente de Honduras debe recorrer 5 km en 4 días si quiere alcanzar al tren conocido como la Bestia que los conducirá al Norte de México, el primer día debido al intenso calor solo avanzan 1200 metros, el segundo día ya los espera un retén militar pero aun así avanzan 1 2/3 km, el tercer día caminan un kilómetro y medio. Si quieren llegar a tiempo para tomar el tren, ¿Cuánto debe recorrer la caravana el último día? A) 18/29 B) 19/30 C) 20/31 D) 21/32
Answer:
B) 19/30
Step-by-step explanation:
Se deben recorrer 5km en total, en números fraccionarios se recorren:
1er día:
1200m = 1.2km = 6/5km
2do día:
1 + 2/3km = 5/3km
3er día:
1.5km = 3/2km
La suma da:
6/5km + 5/3km + 3/2km = 36/30km + 50/30km + 45/30km = 131/30km.
5km son 150/30km.
150/30km - 131/30km = 19/30 km
La respuesta es:
B) 19/30Oliver's toenails are 1.432 centimeters. Seth's toenails are 1.056 centimeters. What is the length of the shortest toenails?
Answer:
the shortest toenail is 1.056cm
Answer:
seths toenail...
Step-by-step explanation:
WHY WEE THEY MESURING TOENAILS?!!!!!
PLSS HURRY THIS IS DUE SOON!!! The number of hospital visits that Mr. Patrick has had is proportional to the number of bicycle crashes he's participated in. The table below expresses this relationship.
Crashes Hospital Visits
4 3
12 9
20 15
C 27
Find the value of C.
Answer:
36
Step-by-step explanation:
Lol i gotchu
The volume of a square that is 2 feet on all sides is ?
Answer:
8 cubic feet
Step-by-step explanation:
2*2*2=8
Assuming you are talking about a cube, the volume would be the side^3. In this case you said all sides are 2 feet long then the volume would be:
2^3 ft^3 or 8 cubic feet!
Only the 2 circled ones in the bottom pls I need help
Answer:
Step-by-step explanation:
14.
(1.25)² +EF ² = 3²; subtract (1.25)² from both sides
EF²= 3² - (1.25)²; square root both sides and calculate
√EF² = √10.5625
EF = 3.25
15.
∠I = 180-46-90 = 44°
A woman pays for an electric wire in 15 equal monthly installments of 320 naira. How long will it take her to pay for the wire of she is to pay 480 naira per month
Answer:
32
Step-by-step explanation:
Parallelogram L M N O is shown. Diagonals are drawn from point M to point O and from point L to point N and intersect at point P. The length of L M is 22 centimeters and the length of M N is 18 centimeters. What is the perimeter of parallelogram LMNO?
Answer:
80 cm
Step-by-step explanation:
The perimeter of parallelogram LMNO
Is calculated using the formula
Perimeter = 2(a + b)
a = 18 cm
b = 22cm
Perimeter = 2(18 + 22)
= 2(40 cm)
= 80 cm
The perimeter of the parallelogram = 80 cm
Answer:
D. 80 cm
Step-by-step explanation:
Just took the quiz on Edg (2021)!!
How can you find a function that has
roots?
The roots of a function are the x-intercepts. By definition, the y-coordinate of points lying on the x-axis is zero. Therefore, to find the roots of a quadratic function, we set f (x) = 0, and solve the equation, ax2 + bx + c = 0.
Answer:
The roots of a function are the x-intercepts.
Step-by-step explanation:
a circle pizza with a diameter of 10 inches. The pizza is in a square box with side lengths of 14 inches. In square inches, how much of the box is empty?Use π = 3.14 and round your answer to the nearest hundredth.
Answer:
117.45 in^2
Step-by-step explanation:
Given data
Diameter of pizza= 10in
Radius of pizza=10/2= 5in
Lenght of pizza box= 14in
Area of pizza= πr^2
A= 3.142*5^2
A= 3.142*25
A= 78.55 in^2
Area of pizza box= L^2
A= 14^2
A= 196 in^2
Hence the empty space is
=196-78.55
=117.45 in^2
(4,-5) (3,5)
slope =
What is the slope of this equation?
What is the slope in the equation:
y= 3/4x - 1
Answer: the slope is 3/4.
y=mx+b and m is always the slope.
Answer:
the slope is 3/4
Step-by-step explanation:
y = mx + b
y = slopex + y intercept
y = 3/4x - 1
slope = 3/4
y intercept = -1
At a candy store, Jordan bought 2 pounds of jelly beans and 3 pounds of gummy worms for $41. Meanwhile, Isabelle bought 2 pounds of jelly beans and 6 pounds of gummy worms for $68. How much does the candy cost?
Answer:
Cost of a pound of Jelly beans = x = $7
Cost of a pound of Gummy worms = y = $9
Step-by-step explanation:
Let us represent
Cost of a pound of Jelly beans = x
Cost of a pound of Gummy worms = y
At a candy store, Jordan bought 2 pounds of jelly beans and 3 pounds of gummy worms for $41.
2x + 3y = 41....... Equation 1
Meanwhile, Isabelle bought 2 pounds of jelly beans and 6 pounds of gummy worms for $68.
2x + 6y = 68...... Equation 2
Combining Equation 1 and 2 together
2x + 3y = 41....... Equation 1
2x + 6y = 68...... Equation 2
We Subtract Equation 1 from Equation 2, thereby eliminating x
3y = 27
y = 27/3
y = $9
Solving for x
2x + 3y = 41....... Equation 1
2x + 3(9) = 41
2x + 27 = 41
2x = 41 - 27
2x = 14
2x/2 = 14/2
x = $7
Therefore, the cost of each candy =
Cost of a pound of Jelly beans = x = $7
Cost of a pound of Gummy worms = y = $9
Find the value of a and b. Тв 5 X 60 DI
Step-by-step explanation:
Head opposite angles.
b=60°
a=180-60=120°
(0,8)
(-4,0)
Refer to the above red line. What is its equation in slope-intercept form?
y=1/2x+8
y=2x-4
y=2x+8
y=1/2x-4
I need the answer cause this is for a grade please!!! Jamie has a rectangular room in her home with a width of 8 feet and a diagonal distance of 17 feet. Find the total area of the room?
Answer:
You can find the diagonal of a rectangle if you have the width and the height. The diagonal equals the square root of the width squared plus the height squared.
92+72−−−−−−√=11.4
Step-by-step explanation:
What is the domain of the graph shown?
D:
left to right so -infinity, 3
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 ?
Answer:
40%
Step-by-step explanation:
add both numbers together to get the total amount of guests
170 + 255 = 425
divide the number of guests who called for room service by the total guests
170 ÷ 425 = 0.4
convert the decimal to a percentage
0.4 = 40%
Work out the size of angle of x
Answer:
66
Step-by-step explanation:
79+35=114
180-114=66
angles in a triangle add up to 180
which expression is equivalent
Answer:
0
Step-by-step explanation:
Because 2^3 is 8 and if you multiply it by 0 it will just be 0
Answer:
Your answer will be letter C: 1
Step-by-step explanation:
John made a trip to the train station and
back. On the trip there he drove 32 km/h
and on the return trip he went 40 km/h.
How long did the trip there take if the
return trip took four hours?
Answer:
5 hours
Step-by-step explanation:
Isiah earned 96 points on his math test this is 11 more points than the number of points he earned on his history test. Write and solve an addition equation to find the number of points isiah earned on his test
Answer:
96-11
Step-by-step explanation:
I am not sure how to make an addition equation? normally you would just subtract 11 to get the result of the history test because he got 11 less points then he did on his maths test which is 96!
I hope that helps
Mr. Wilson has $2,500 in his savings account and mm dollars in his checking account. Write an expression that describes the total amount that he has in both accounts.
I need help Asap!
Answer:
$2,500 + M = T
M is checking account
T is total amount
Hope this help! :)
Negative or positive 576(-999)(-1)(-1)(-3)
Answer:
Positive
Step-by-step explanation:
neg x neg = pos
neg x neg = pos
pos x pos x pos = pos
Answer:
Positive.
Step-by-step explanation:
Start with parenthesis, we have a negative x negative = positive times the next negative = negative times the last parenthesis which is negative so negative times negative = positive. Then times the positive by the remaining number outside parenthesis and get positive times a positive = positive.
I need to know the all the blanks including the equation on the bottom and y intercept and slopes
Answer:
See answers below
Step-by-step explanation:
Using the coordinates from the table (0, 12) and (1, 14)
m = 14-12/1-0
m = 2/0
m = 2
Hence the slope of the table is 2
y intercept occurs at x = 0
Substitute m = 2 and (0,12) into the equation y = mx+c
12 = 2(0) + b
12 = b
b = 12
Hence the y-intercept is 12
Get the equation
Recall that y = mx+c
y = 2x + 12
Hence the required equation is y = 2x+12
5 7/9+(2 1/3-1 1/2) please helppp
Answer:
6 11/18 or 6.611111
Step-by-step explanation:
52/9+ 2 1/3- 1 1/2
52/9+7/3- 1 1/2
52/9+7/3-3/2
52/9+5/6
119/18
=6 11/18
Answer:
6 11/18 or 6.611111
Step-by-step explanation:
A triangle has side lengths of (10x+7y)(10x+7y) centimeters, (3x+3z)(3x+3z) centimeters, and (8z+10y)(8z+10y) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
Answer:
(109x²+140xy+18xz+49y²+160yz+73z²) centimeters
Step-by-step explanation:
perimeter = sum of all sides
side A = (10x+7y)(10x+7y)
= 100x² +70xy +70xy +49y²
= (100x² +140xy +49y²) centimeters
side B = (3x+3z)(3x+3z)
= 9x² +9xz +9xz +9z²
= (9x² +18xz +9z²) centimeters
side C = (8z+10y)(8z+10y)
= 64z² +80yz +80yz +100y²
= (64z² +160yz +100y²) centimeters
Perimeter = 100x²+140xy+49y² + 9x²+18xz+9z² + 64z²+160yz+100y²
collect like terms
= 100x² +9x²+140xy+18xz+49y²+160yz+9z²+64z²
= (109x²+140xy+18xz+49y²+160yz+73z²) centimeters
Answer: 13x+17y+11z
Step-by-step explanation:
Julissa gave out an equal number of oranges to each of the 6 apartments on her floor. If she gave each apartment 5 oranges, how many oranges did Julissa give out in all? HELP
Answer:6 x 5 = 30, so the answer is 30,
Step-by-step explanation:
Jill can make $125 in 5 hours shoveling driveways and Cybil can make $66 in 2 hours shoveling driveways. Maintaining these wages, who would make more money in 3 hours, and how much more would they make?
What is the total cost of a $12.49 item with a sales tax of 5%?
Answer: $13.11
Step-by-step explanation:
hope this helps!