Answer:
10
Step-by-step explanation:
the Coefficient in an expression is the number before the variable. In this case, since the variable is x, and the number before it is 10, the coeficcient is 10.
Put these numbers in order from least to greatest 3.5, -1, 4.8, -0.5, -4.2, 0.5, -2.1, -3.5
Answer:
-4.2, -3.5, -2.1, -1, -0.5, 0.5, 3.5, 4.8
Step-by-step explanation:
Hopefully this helps.
Exit Ticket: At noon, a tank has a water depth of 9 in. After 3 hours, the depth was 8 inches. At 6pm, the depth was 7 inches. What is the initial value for the function? help will be appreciated.
Answer:
Step-by-step explanation:
The straight line equation is:
y = m*x + b Where m is the slope of the line and b the intercept with y-axis, in our case y is the depth of the tank and x (time in lapsus of 3 hours).
The slope m = ( y₂ - y₁ ) / (x₂ - x₁)
We have point A ( 3 , 8 ) and point B ( 6 , 7 )
m = ( 6 - 3 ) / (7 - 8 ) m = -3
We see that each 3 hours time-depth decreases 1 in.
Then to find the depth at the beginning of x-axis
At noon 12 tank was 9 inches, three hours before at 9 in the morning the depth was 10 inches and:
9 in the morning 10
6 in the morning 11
3 in the midnight 12
12 in the night 13
Then 13 is the intercept with y-axis
then the equation is:
h = - 3*x + 13
Note x is time in lapsus of 3 hours
As Josiah and lamond were traveling to there next cross country meet they followed their progress along on a map. the map showed a scale of one inch equaling 60 miles. their route's total length on the map is 2 1/2 inches long how far will the be traveling to the meet
Answer:
150 miles
Step-by-step explanation:
2 1/2 = 2.5
60 * 2.5 = 150
Hence, the answer is 150 miles.
Please mark as Brainliest!!!3x + 4y = 7 and 8x + 4y = 2
Are they parallel perpendicular or neither?
12-(2x4+1)
12(2x5)
12-10
2
It’s asking me if the students work was done correctly
Answer:
1st they should multiply 2 and 4 first because you need to fallow order of operations you will get 8 then you add the 1 getting you 9 finally you subtracted 12 and 9 getting 3 so NO THE STUDENTS WORK WAS NOT DONE CORRECTLY
Please solve 3(-4 + x) < -33
Answer:
x < -7
Step-by-step explanation:
Divide both sides by 3
simplify
add 4 to both sides
Answer:
x<-7
Step-by-step explanation:
NEED THIS RIGHT NOWW HELLPP PLEASE CLICK. WILL GIVE BRANLIEST
you gave 2/3 of your cookies away to the students in your math class, which was 24 cookies. How many cookies did you bake
Answer:
36
Step-by-step explanation:
24 divided by 2 is 12. 12=1/3. 12x3=36
A gumball machine has 130 red gumballs. If the red gumballs are 25% of the total number of gumballs, how many gumballs are in the gumball machine?
A. 520
B. 32.5
C. 105
D.155
Answer:
A
Step-by-step explanation:
100/25=4
130x4=520
Write an equation in slope intercept form with a slope of 1/4 and a y-intercept of 6
Answer:
y=1/4x+6
Step-by-step explanation:
answer the following here
Answer:
hi
Step-by-step explanation:
Answer:
y=4 and boundary point
Step-by-step explanation:
What is the distance between point A and point B?
10
B
9
8
7
6
5
4
3
2
1
A
х
0 1 2 3 4 5 6 7 8 9 10
V 81
V 45
7
7.5
Answer:
[tex] \sqrt{45} [/tex]
Step-by-step explanation:
(5,9) and (2,3)
then by distance formula
[tex]d = \sqrt{{(x1 - x2)}^{2} + {(y1 - y2)}^{2} } [/tex]
d²=3²+6²
d²=9+36
d²=45
[tex]d = \sqrt{45 } [/tex]
What kind of quadrilateral is the shape shown ? Please choose correct answers that apply !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!
Answer:
Option A
Step-by-step explanation:
It's a parallelogram because the four sides all has equal length
Can someone please help me with this I’m being timed!!!! Just determine it solution, no solution , or infinitely many solution!!!!!
Which description best matches the system of equations?
Answer:
Consistent and Independent, I think so.....
Step-by-step explanation:
Answer:
Coincident
Step-by-step explanation:
Two lines that lie exactly on top of each other are called coincident.
[tex]4y+x=2[/tex] --------------(1)
is same as
[tex]8y+2x=4[/tex] -----------(2)
taking 2 common from equation (2)
[tex]4y+x=2[/tex]
which is same as equation (1)
Mai and Priya were on scooters. Mai traveled 15 meters in 6 seconds. Priya traveled 22 meters in 10 seconds. Who was moving FASTER?
Answer:
mai is faster
Step-by-step explanation:
because even though she on goes 15 meters in 6 seconds she would have 4 times the advantage because of the extra 4 seconds she has
DUE SOON!! easy middle school problem
Answer:
she made 36 lol
Step-by-step explanation:
90 divided by 2.5 =36
HAVE A NICE NIGHT!!!!! :))
mark is an auto dealer he sold a car and made a loss of 10% if his loss was $150000 A calculate how much he sold the car for B what was his cost price
Answer:
A. he sold the the car for 1350000
B. his cost price is 1500000
Step-by-step explanation:
A. 150000---> 10%
x-----> 90%
cross multiplication: x=150000×90/10=1350000
B. 10%( price) +90%(price)
1350000+150000=1500000
12x─ 15 = 6 ─ 3x answered as a fraction
Answer:
x=1.4 or 21/15
Step-by-step explanation:
Answer:
x is equal to one and two fifths.
Step-by-step explanation:
Given:
12x - 15 = 6 - 3x
Let's start by noticing that every term in that equation is divisible by 3. That means we can factor 3 out of it, giving us:
4x - 5 = 2 - x
Now we'll add x to both sides:
4x + x - 5 = 2 - x + x
5x - 5 = 2
An then we add 5 to both sides:
5x - 5 + 5 = 2 + 5
5x = 7
Finally, we can divide both sides by 5 to get the final answer:
5x ÷ 5 = 7 ÷ 5
x = 7/5
To put that in proper form it would be:
[tex]x = 1 \frac{2}{5}[/tex]
What is 128 1/5 in simplest radical form
Answer:
This is the simplest radical form of 128.
8√2 .
Step-by-step explanation:
√128=√16×√8→4×√4×√2=8√2 .
a runner speeds up from 5 m/s to 9 m/s during the last strech of a race at a rate of 1 m/s². how long does it take the runner to reach the faster pace?
I need the answer as quickly as possible, please.
Answer:
×^2-10× + 25
I'm not sure
The greatest value of any U.S. paper money ever printed is 10^5 dollars. What is this amount written in standard form?
Answer:
100000
Hope this helps
As an estimation we are told £3 is €4.
Convert £24.10 to euros.
Give your answer rounded to 2 DP.
10+5.50x=34+2.50x. what is x
Answer:
8
Step-by-step explanation:
10+5.50x=34+2.50x
-2.50x from each side
10+3x=34
-10 from each side
3x=24
divide both sides by 3
x=8
What is the answer here and explain why.
Answer:
x = 8
Step-by-step explanation:
Given
- 4(- x + 8) = 0
- 4≠ 0, so
- x + 8 = 0 ( subtract 8 from both sides )
- x = - 8 ( multiply both sides by - 1 )
x = 8
Answer:
X=8
Step-by-step explanation:
GOOD LUCK!
A group of students entered the museum at 3:30 pm and came out at 5:15. how long were they in the museum ?
Answer:
1 hour and 45 minutes
Hope this helped, have a nice day! :)
if you understand this plz help
The answer is A. [tex]\frac{(x-2)(x+6)}{x-6}[/tex].
Which expression has the greatest value when n is equal to 4? A. 5n B. n + 30 C. 50 – n D. 80 ÷ n
Answer:
D.
Step-by-step explanation:
Because ang, pangalan ng nanay niya
Ay, MARITES... HASHYTTS
Plz help ASAP need urgent helpppppp
Answer:
range
Step-by-step explanation:
What is the equation of line l?
Answer:
the second one
Step-by-step explanation:
plz brailniest :)
btw, do you want an explanation?