Answer:
The expression T = 15*3 + 32 could be used to correctly calculate the amount Roberta owes Mr. Jones
Step-by-step explanation:
Given that:
Amount charged for parts = $32
Per hour labor = $15
Time spent on repairing = 3 hours
Total amount = Per hour labor * Number of hours + Amount of parts
T = 15*3 + 32
Hence,
The expression T = 15*3 + 32 could be used to correctly calculate the amount Roberta owes Mr. Jones
Answered que aca ases copiando Jsjs NO ERES EL UNICO COPION the daria la respuesta pero no me la set ni yo
Step-by-step explanation:
No rush I just need help
Answer:
Answer will be A 200( 12+3)
13x + 2y - 6x + 8
A little help
Answer:
7x + 2y + 8
......................................................................................................................................................................................................................................................................................................
Answer:
7x+2y+8 if you just do this equation regularly but in point intercept from it would be
2y=7x+8
then divided the others by 2y and you get
y=3.5x+8
Step-by-step explanation:
There is
5/8
of an apple pie left from dinner. Tomorrow, Victor plans to eat
1/8
of the pie that was left.
Enter how much of the whole pie he will eat tomorrow.
Answer:1/2 or 4/8
Step-by-step explanation:
its began with 8/8 and then 3/8 got eaten and 5/8 were left and then victor ate 1/8 which mean that half the pie is left
Find the quotient.
63,145 - 365
Answer:
Subtracting: 62,780
Dividing: 173
Step-by-step explanation:
63,145 - 365 = 62,780
63,145 ÷ 365 = 173
WILL GIVE BRAINLIEST IF UR RIGHT!!!!!
Answer:
5 cm
Step-by-step explanation:
If B to C is about 8 cm then C to E is about half of that plus one because its half way to A and a little bit to the right.
Hope this helps!
Jordan has a checking account. he withdrew $90 from an ATM Tuesday. Thursday he deposited $20. Friday he wrote a check for $15 what was the total change in Jordan account
Answer:
The total change in his account is of -$85, that is, a loss of $85
Step-by-step explanation:
We combine these changes. So
On Tuesday, he withdrew $90 from his account, which means that, the total change, initially of $0, is now of -$90.
On Thusday, he deposited $20, which means that the total change of -$90 is now of -$90 + $20 = -$70
On Friday, he wrote a check of $15, removing 15 from his account, which means the total change will be of -$70 -$15 = -$85
Find the domain of the function f(x)=[tex]\sqrt{x^3-16x}[/tex] . What is the least value of x in the domain?
Least Value=
Answer:
Please check the explanation.
Step-by-step explanation:
Given the function
[tex]f\left(x\right)=\sqrt{x^3-16x}[/tex]
We know that the domain of the function is the set of input or arguments for which the function is real and defined.
In other words,
Domain refers to all the possible sets of input values on the x-axis.Now, determine non-negative values for radicals so that we can sort out the domain values for which the function can be defined.
[tex]x^3-16x\ge 0[/tex]
as x³ - 16x ≥ 0
[tex]\left(x+4\right)\left(x-4\right)\ge \:0[/tex]
Thus, identifying the intervals:
[tex]-4\le \:x\le \:0\quad \mathrm{or}\quad \:x\ge \:4[/tex]
Thus,
The domain of the function f(x) is:
[tex]x\left(x+4\right)\left(x-4\right)\ge \:0\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-4\le \:x\le \:0\quad \mathrm{or}\quad \:x\ge \:4\:\\ \:\mathrm{Interval\:Notation:}&\:\left[-4,\:0\right]\cup \:[4,\:\infty \:)\end{bmatrix}[/tex]
And the Least Value of the domain is -4.
7/9 X 5 2/5
Some one pls help me I’m confused
Answer:
189/45 or 4 1/5
Step-by-step explanation:
1) turn 5 2/5 to improper fraction as 27/5
2) multiply 7 27 189
--- x --- = -----
9 5 45
3) simplify if need which would be 4 1/5
The quotient of 24 and the sum of 5 and 3
Answer:
3
Step-by-step explanation:
first you add 5 + 3 = 8 then 24 divided by 8 = 3
Cara is eight years older than Byrne. In five years, Cara will be twice as old as Byrne is at that time. How old is each now?
On the summit of a mountain, rising 784 1/5 meters from sea level, is put a tower rising a height of 38 1/25 meters. On the roof of this tower is a lightning rod with a height of 3 4/5 meters. At what height above sea level is the very top of the lightning rod?
Answer: 826 1/25 meters
Step-by-step explanation:
trust me I know
Answer:
825 1/25
Step-by-step explanation:
Just add all the fractions up: 784 1/5 +38 1/25+3 4/5= 825 1/25
Camry's Dairy Factory produces milk in three flavors: vanilla, strawberry, and
chocolate. The amount of vanilla-flavored milk they produce in a day is 2 times
the amount of chocolate-flavored milk. The amount of chocolate-flavored milk
they produce in a day is 3 times the amount of strawberry-flavored milk.
What is the ratio of the amount of vanilla-flavored milk to the amount of
chocolate-flavored milk to the amount of strawbery-flavored milk it produces
in a day?
a.
Answer:
vanilla to chocolate is 2:1
and chocolate to strawberry is 3:1
Step-by-step explanation:
Now I am hungry.(magnum is my favorite ice cream)
The sum of two consecutive integers is 141. Find the integers.
Answer:
x+x+1=141
2x+1=141
2x=140
x=70
So the two integers are 70 and 71
Need help asap please!
Answer:
45
Step-by-step explanation:
because the value of 3 is 45
The difference of a number and 12 is 34. Find the number
Answer:
46
Step-by-step explanation:
Set up the equation:
x-12=34
Undo subtraction by addition
x-12+12=34+12
-12+12 cancels and 34 plus 12 is 46
x=46
A railroad car container can hold 66,000 pounds. Mr. Evans wants to ship 80 ovens and some freezers in the same container. If each freezer weighs 600 pounds, how many freezers could be shipped in the container. Each oven
weighs
300 pounds
Answer:
70 freezersStep-by-step explanation:
Each oven weights 300 pounds and there 80 ovens:
80*300 = 24000 poundsWeight left for freezers:
66000 - 24000 = 42000 poundsNumber of freezers could be added:
42000/600 = 70Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content: Site 1
Why isn’t a good idea to study in bed?
Answer;
because you can get tired and start falling a sleep. their should be a place where you work with lights so you dont go to sleep.
100% edg
Answer: Working or doing homework in bed will reduce one's focus because most people tend to associate their beds with comfort and sleep. Doing such activities in bed can lead to a deviation of the brain to become more lazy and possibly fall asleep.
Disadvantages of studying in bed includes issues related to posture and concentration. Hence, studying in bed often ;
Induces sleep and weariness Inappropriate posture required for studying and assimilation.A bed is primarily meant for sleeping while desks and chairs are made for studying. The difference in the build is due to the purpose of nature of each activity. Studying in an environment meant for sleeping would most likely induce sleep.
Similarly the structure or design of a bed isn't appropriate for studying and may likely affect the rate of assimilation.
Learn more :https://brainly.com/question/19119932
What is the equation of the line that is parallel to the line y = 2x + 3 and
passes through the point (-2, 1)?
O A. y = 2x + 5
O B. y--3x+2
O C. y=-3x
O D. y = 2x-5
Help ASAP! And explain!
Answer: Choice A) Angle-Angle-Side
This abbreviates to AAS.
==========================================================
Explanation:
AC bisects angle DAB, which tells us that angle DAC and angle CAB are the same measure (in this case, each is 106/2 = 53 degrees).
Because angle DAC = angle CAB, this forms the second "A" of "AAS". The first "A" is due to angle ABC = angle ADC.
The "S" refers to AC = AC by the reflexive property.
"Angle-Angle-Side" shortens to "AAS". Be sure not to mix it up with ASA which is a similar theorem. In the case of AAS, the side is not between the angles mentioned. If we knew that AB = AD, then we could use ASA.
PLS PLS PLS PLS HELP!
Determine whether each expression is equivalent to (10 X 18) + (10 X s).
Choose Yes or No for each expression.
A 190 XS
B 20 x 18s
C 180 + 10s
(10 + 10) x (18+ 8)
D
E 10(18+ s)
Answer:
c
Step-by-step explanation:
that's the only one i could get i think i dont know im not good at math..... sorry if i didn't help
Please help me can y’all tell me how to solve it out
Answer:
40in
Step-by-step:
to get from 12 to 30 you multiply by 2.5
this is the scale factor
then you do 16 x 2.5 which is 40
pq (p to q) is 40in
which of the following fractions is in simplest form
6/20
8/14
9/16
15/35
Answer:
9/16
Step-by-step explanation:
6/20 can be divided into 3/10
8/14 can be divided into 4/7
15/35 can be divided into 3/7
Most odd numbers cant be divided into simpler forms (besides 5 usually tho)
exp. 5/15 isnt simplest (1/3)
3/5 is simplest
Answer: 9/16
Step-by-step explanation:
Help me here i’ll mark you brainliest❤️
Answer:1 black 4 white
Step-by-step explanation:
It must be 2:3 so you have to change the current ratio from black to white(7:8) to 2:3
So the first number has to be the closets multiple of 2(8) and you have to divide 8 by 2 to get 4 and multiply that by 3 to get the ratio 8:12 which is equivalent to 2:3
Which of the following is a trinomial with a constant term?
A. -x + y^10
B. X+ 4y + 7
C. y^5
D. x^3 + 11x^2 + x
Answer:
B
Step-by-step explanation:
because a constant term is a number with out a variable
Which of the following are mathematical sentences? Check all that apply.
Answer:C
D
E
B
Step-by-step explanation:
A train traveled 260 miles in 4 hours. If the train’s average rate of travel increases by 12 mph, what is its new average rate of travel?
A. 77 mph
B. 65 mph
C. 60 mph
D. 48 mph
Answer:
Correct option A
Step-by-step explanation:
Average rate = 260/4 = 65 mph
It increases by 12mph
So 65+12 = 77 mph
Correct option A
What is another word for magnitude?
A large
B size
C small
D attract
Please help!
Answer: D ( sorry if i get it wrong but i tried)
Step-by-step explanation:
Answer:
so it's D
Step-by-step explanation:
sorry for copying i just need brainly crowns i lost all of them
1. the number of enrolled female students to the total number
of students
Answer:
In fall 2019, female students made up 57 percent of total undergraduate enrollment (9.4 million students), and male students made up 43 percent (7.1 million students). Enrollment patterns for female and male students exhibited similar trends between 2009 and 2019.
Step-by-step explanation:
A house that is 30 feet tall casts a shadow that is 50 feet long. A nearby tree casts a shadow that is 75 feet long. HOW LONG IS THE TREE?
Answer:
the tree would be 45 feet tall
Step-by-step explanation:
so the house is 30 feet and 50 feet shadow, if you divide by 2 you can see that every 15 feet gives a 25 foot shadow, since 75-50 is 25 so in turn if the tree is 45 feet tall, it will make 75 foot shadow
using 250mililitres measuring cylinder, how many 250mililitres will give you 4litres
Answer:
sixteen 250 millilitres
Step-by-step explanation:
250 millimetres = 1/4 litre
4 litres = 16 one-fourth litres
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