Answer:
no solutions
Step-by-step explanation:
12x+15=12x
Subtract 12x from each side
12x-12x+15=12x-12x
15 = 0
This is not a true statement so there are no solutions
There are twelve doughnuts in a dozen. How many doughnuts are there in ten dozen?
Ria solves the equation 5 + 3r = 4 + 4r and gets r = r. She concludes that the
equation has infinitely many solutions. What is the correct solution? What mistake
did Ria make?
hii pls help i’ll give brainliest if you give a correct answer
Answer:
A
Step-by-step explanation:
The Moon actually takes 27.3 days to complete one orbit around Earth
Answer: D
Step-by-step explanation:
Most likely D because the more needs to rotate and the axis is north which the moon spins
Una fábrica produce 12 480 borradores cada semana. Estos artículos se venden empacados en cajas de una docena. ¿Cuántas cajas de borradores saldrán a la venta cada semana?
1. what is the equation of a line that has an x-intercept of 2 and a y-intercept of 8
Answer:
B
Step-by-step explanation:
x- intercept = 2 .So, Coordinate(2 , 0)
y-intercept = 8 . So, Coordinate (0, 8)
[tex]Slope = \frac{8-0}{0-2}\\\\=\frac{8}{-2}\\\\=-4[/tex]
Slope y-intercept form: y = mx + b {Here, b is y-intercept}
y = -4x + 8
Mindy looks outside her window and sees limp tomato plants in the garden. She quickly waters the plants, and by the end of the day, the plants are upright with firm stems. How did watering the tomato plants straighten the stems?
Answer:
Do you have options.
If not I am guessing because the roots sucked the water up distributing it throughout the entire plant making it hydrated and strong to stand.
Step-by-step explanation:
2. Nike and Vans shoe stores are having a sale! (If needed, round to the 100ths place. i.e. like money)
Original Price: $42.50
SALE- 25% OFF
Original Price: $55.75
SALE - 40% OFF
a) What is the discount dollar amount for each shoe?
Nike :
Vans
b) What is the final sale price of each shoe?
Nike :
Vans :
Answer:
a)
Nikes: $ 10.63
Vans: $ 22.3
b)
Nikes: $ 31.88
Vans: $ 33.45
Step-by-step explanation:
a)
Nike: 42.50 x .25 = 10.625
Vans: 55.75 x .4 = 22.3
b)
Nikes: 42.50 - 10.625 = 31.875
Vans: 55.75 - 22.3 = 33.45
Answer:
Step-by-step explanation:
a)
Nikes: $ 10.63
Vans: $ 22.3
b)
Nikes: $ 31.88
Vans: $ 33.45
Step-by-step explanation:
a)
Nike: 42.50 x .25 = 10.625
Vans: 55.75 x .4 = 22.3
b)
Nikes: 42.50 - 10.625 = 31.875
Vans: 55.75 - 22.3 = 33.45
convert the following to fraction :
i) 7.028
ii) 3.432
plz solve
Answer:
467y6y
66 43
T68999
56 9
Step-by-step explanation:
Gftghhcryihfghobfascho
What are the zeros of the function h(x)=2x2+x−15
?
A
x=−3andx=−52
B
x=−3andx=52
C
x=−52andx=3
D
x=52andx=3
a boat travels 45 miles east then 60 miles north how far is it from where it started
Answer:
SOLUTION: A boat travels 45 miles east then 60 miles north, how far is it from where it started. Draw this. The hypotenuse of the right triangle is the square root (45^2)+(60^2)=square root of 2025=3600=square root of 5625, or 75 miles. If you divide 45 and 60 by 15, you get 3 and 4, and the hypotenuse is 5.
Answer:
ya
she's right sjjshxjdhsjsudujdjsjsjsjzizjshha
I need help pls for my brothet
Answer:
a - incorrect
b - correct
c - correct
d - incorrect
e - correct
Step-by-step explanation:
I’m confused I’m not sure which one it is
Answer:
A.55
Step-by-step explanation:
Because DE parallel to AC m(<B) common angle So ABC similar to DBEm(<D) = m(<A) = 180 - (60 + 65) =55The area of a rectangle is represented by 63x^{3}+9x and the length is represented by 7x^{2}+1 . Find the width of the rectangle in terms of x.
Answer:
Step-by-step explanation:
[tex]7x^{2} +1 = 15x[/tex] and [tex]63x^{2} +9x= 135x[/tex]
so, divide because to solve for area you multiply so the opposite of multiplication is division, Anyway so [tex]135x/15x=9x[/tex]
Hope this helps.
Jason buys lunch. For himself and his friend. He buys 2 burgers, 2 pretzels, and 2 shakes. How much did spend on ?
Answer:
How much were each?
Step-by-step explanation:
Multiply −47(−35)(−73). Simplify your answer.
Answer:
-47(-35)(-73)
1645×-73
-120 085
ans: -120 085
Answer:
-47(-35)(-73)
1645×-73
-120 085
ans: -120 085
Step-by-step explanation:
Multiply (x+9)2 need help ASAP
Answer:
2+18
Step-by-step explanation:
(x + 9)2 distribute 2 · x = 2x and 9 · 2 = 18.
2x + 18, is the answer.
If you have any further question, please reach out to me :)
not sure what the GCF of 42 and 40
Answer:
The Greatest common factor (GCF) of 40 and 42 is 2.
(Hope this helps! Btw, I answered first. Brainliest please!! :D)
Answer:
2
Step-by-step explanation:
Alex needs to fill up his fish tank with water. If the tank is 8 wide,9 long and 12 tall, how much water is required to fill the tank ?
Answer:
864 gallons, or whatever measurement, of water are required.
Step-by-step explanation:
You just have to find the volume of the fish tank, which is length x width x height. So, 8 x 9 x 12 which equals 864.
x - 3( 2 - 3x)=2 ( 5x - 2)
Please solve !!
Step-by-step explanation:
I hope that this helps:)
x-6+9x=10x-4
10x-6=10x-4
-6=-4
Tha statement is false for any value of x
x=0 no solution
Please help with 2 and 3!! I´ll give brainly!!
Answer:
2 and 16
Step-by-step explanation:
WalMart offered a 15% discount off the regular price of a Ice Cream Maker. The amount of the discount is $5.00. What is the regular price of the Ice Cream Maker?
Answer:
$33.33
Step-by-step explanation:
We are told in the above :
WalMart offered a 15% discount off the regular price of a Ice Cream Maker.
The amount of the discount is $5.00.
The formula for Percentage Discount =
Discount/Original amount × 100
Original amount = x
Hence:
$5/x × 100 = 15%
= 5/x = 15/100
Cross Multiply
5 = 0.15 × x
5= 0.15x
x = 5/0.15
x = $33.33
Therefore, the regular price of the Ice Cream Maker is $33.33
En una prensa hidráulica, el pistón pequeño tiene un diámetro de 12 cm y el pistón grande tiene un diámetro de 3 m ¿Qué fuerza se requiere aplicar en el pistón pequeño para levantar un peso de 7848 N con el pistón grande?
Answer:
i dont know what is that language
Math problem, need help
Answer:
(7-3i)
Step-by-step explanation:
You add them together so 3+4 and 2i + - 5i but since the 5 is negative it would be negaitive
Can someone tell me the equation of this graph
1. f(x)=1/4x + 4
2. y=1/2x + 4
3. y=2x + 4
4. f(x)= - 2/3x + 4
Answer:
3. y=2x + 4
Step-by-step explanation:
We know that b is 4 because of the point (0,4)
Now count the slope by using rise over run
We go up 2 and over 1 so the slope is 2
A bag contains 2 5/8 pounds of candy. If the candy is equally distributed to point
seven children, how many pounds will each child get?"
3/7
3/8
3/9
3/10
What is a VERTEX? *
Where the parabola crosses the X-axis
Where the parabola crosses the Y-axis
Where the parabola changes direction
The invisible line that cuts the parabola in half

Answer:
c. Where the parabola changes direction
what is 40 percent of 90 percent
Answer:0.36
or 36
Step-by-step explan: used calculator
Find the measure of Angle A in the image below:
142°
А
Answer:
38
Step-by-step explanation:
180-42
Answer:
38
Step-by-step explanation:
A + 142 = 180 {Linear pair}
A = 180 - 142
A = 38
ayo um can i get help Please just show your work and tell what the area is
Answer:
320 inches
Step-by-step explanation:
First, split the figures into 2. 1 short rectangle and long rectangle.
Find the area of the longer rectangle first.
Length = 16 + 8 = 24 in
Breadth = 16 - 8 = 8 in
Formula for area of rectangle = Length x Breadth
24 in x 8 in = 192 in (Area of long rectangle)
Find the area of the short rectangle.
Breadth = 16 - 8 = 8 in
16 x 8 = 128 in (Area of short rectangle)
Since they're combined,
192 + 128 = 320
I don't know if this is correct, but I hope it was helpful)
Find the Sum of this equation
Answer:
its the yellow one
Step-by-step explanation:
Answer:
3y3 + 7y2 - 4y +3 yellow
Step-by-step explanation: