Answer:
A) inches: 1.5, 1.2, 3.0, 3.9
B) km 72, 46.25, 340, 101.5
Step-by-step explanation:
A) To find the distance in inches, divide by 10 miles:
15 miles ⇒ 1.5 inches
12 miles ⇒ 1.2 inches
30 miles ⇒ 3.0 inches
39 miles ⇒ 3.9 inches
__
B) To find the distance in km, multiply the map distance by 5.
14.4 in ⇒ 72 km
9.25 in ⇒ 46.25 km
68 in ⇒ 340 km
20.3 in ⇒ 101.5 km
simplifying Expression 3x+6x 9a-10a
Step-by-step explanation:
(3x+6x)+(9a-10a)
combine like terms
9x+-a
That's as far as it goes...
Sorry if it's wrong
How much sales tax will be charged at Store B?
Answer: $94.50 is how much sales tax will be charged at store B asumming you are talking about the image attached to this answer, if not could you attach an image?
Choose the correct translation of the following time. 3:10 Son las trece y diez. Es las tres y diez. Son las tres diez. Son las tres y diez.
Answer:
Son las tres y diez
Step-by-step explanation:
took the test
What is the value 4 x (-6.3)
Answer:
-252
Step-by-step explanation:
4 * -6.3
-252
Anytime you multiply a positive number to a negative number, it will always be negative.
Best of Luck!
Answer:
-252 is the correct answer to this question
i will mark brainliest whoever answers first
7x – 4 and 6x – 4 – x
Answer:
[tex]\large\boxed{5x - 4, 7x - 4}[/tex]
Step-by-step explanation:
7x - 4
This expression cannot be simplified. You cannot subtract a known number from a variable.
6x - 4 - x
This equation can be simplified
Subtract 6x - x
[tex]\large\boxed{5x - 4, 7x - 4}[/tex]
Hope this helps :)
Solve the equation. -(7-4x)=9
Answer:
x=4
Step-by-step explanation:
-(7-4x)=9
-7+4x=9
4x=16
x=4
Answer:
[tex]x=4[/tex]
Step-by-step explanation:
So we have the equation:
[tex]-(7-4x)=9[/tex]
Let's divide both sides by -1. This cancels out the negative on the left:
[tex]7-4x=-9[/tex]
Subtract 7 from both sides. The left cancels:
[tex]-4x=-16[/tex]
Divide both sides by -4. All the negatives will cancel:
[tex]x=4[/tex]
And we're done!
What is Equivalent?
Is it possible for two things to look different but be equal
to one another? Think about $10... is a $10 bill the only
way you can have $10? Give an example of money that
is equivalent to a $10 bill.
Answer:
Equivalent is when two things contain the same total value. For example, you could give two 5 dollar bills instead of one 10 dollar bill and they would be equivalent as they would both total to be 10 dollars.
Step-by-step explanation:
$10 = 2 * x
$10/2 = $5
x = $5
Let b represent the hours Liz spends babysitting. Let t represent the number of hours she spends tutoring. Given that Liz can work at most 12 hours per week, write an inequality that models the number of hours she spends babysitting and tutoring in a week.
Answer:
b+t < 12 (< has a line under it)
Step-by-step explanation:
Liz can work at most 12 hours per week. So, add the number of hours she spends babysitting, b, and the number of hours she spends tutoring, t, in a week, and represent the sum as less than or equal to 12:
b + t < 12
Also I just got done doing this problem my self
The number is between 0 and 9. It cannot be evenly divided by 2. It is more than five. What is the number?
Answer:
7
Step-by-step explanation:
Solve using the standard algorithm
1.03 +0.08
Answer:
1.11
Step-by-step explanation:
1.03+0.08=1.11
5(1-b)=8(b+2) solve for b
Step-by-step explanation:
Hey there!!
Here,
[tex]5(1 - b) = 8(b + 2)[/tex]
[tex] \: \: \: \: \: 5 - 5b = 8b + 16[/tex]
[tex] \: \: \: \: \: \: \: 8b + 5b = 5 - 16[/tex]
[tex] \: \: \: \: \: \: \: 13b = - 11[/tex]
[tex] \: \: \: \: \: \: \: b = \frac{ - 11}{13} [/tex]
Therefore the value of b is -11/13.
Hope it helps...
Step-by-step explanation:
first open up the brackets according to BODMAS to get
5-5b=8b+16
then collect like terms together and make sure to change the sighns eg - becomes +
5-16=8b+5b
you get
-11=13b
then divide both sides with 13 to get b
-11/13=b ( you can leave as a negative decimal according to the question)
HELP!!!!!!!!!!!!!
-24 + 2(y - 9)
Answer:
2 ( -21 + y )
Step-by-step explanation:
-24 + 2(y - 9)
-24 - 18 + 2y
-42 + 2y
2 ( -21 + y )
help!!!!!!!! im crying over this stuid question what is the answer
Step-by-step explanation:
S (2, -3)
T (2, -1)
U (1, 0)
If x = 1 -√2, find the value of ( x -1/x)^3
Answer:
8
Step-by-step explanation:
(x-1/x)³((1-√2)-1/(1-√2))³ 8Please solve for X get it done ASAP, please.
Answer:
x=150
Step-by-step explanation:
40+(x-20)+(x-10)+1/3x=360 add all like terms
x=150
what is the value of the expression below when x=8? 9x-5
Answer:
67
Step-by-step explanation:
9x−5
x=8
9(8)−5
72−5
=67
Classrooms on one side of the drama building are all numbered with consecutive even integers. If the first room, the room with the smallest classroom number, on this side of the building is numbered y, write an expression in y for the sum of the
first four classroom numbers in a row. Then simplify this expression
The sum of the first four classroom numbers in a row is
Consecutive odd numbers are two apart (5, 7, 9, 11...). So given an odd integer, we can add 2 to get the next odd integer.
If the first odd integer is y, then the first 4 odd integers are
y
y+2
y+4
y+6
These add up to 4y+12
The sum of the first four classroom numbers in a row is 4y+12.
It is required to find the sum of the first four classroom numbers in a row.
What is arithmetic?Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
Since the smallest classroom number on the side of the building is numbered y and each consecutive even integers is separated by a difference of 2.
∴
y is the first class room.
y + 2 is the second class room.
y + 4 is the third class room.
y + 6 is the third class room.
The sum of the five consecutive class rooms are given as:
y + (y + 2) + (y+ 4) + (y + 6)
collecting alike terms we get
= y + y+ y+ y + 2 + 4 + 6
= 4y + 12
Therefore, the sum of the first four classroom numbers in a row is 4y+12.
Learn more about arithmetic here:
https://brainly.com/question/11559160
#SPJ2
Five less than
twice a number is equal to one more
than the number, what is the number?
It’s on apex please help!!! I’ll give you likes
Which must be true for two figures to be congruent?
Answer:
Congruent
Step-by-step explanation:
For the shapes to have the same size, and shape.
Anyone understand how to do this?
Step-by-step explanation:
[tex]\angle L\\
\angle GLJ\\
\angle JLG\\
\angle 2[/tex]
Answer:
<L
<GLJ
< JLG
<2
Step-by-step explanation:
There are 4 different ways to name this angle
By the vertex <L
With the sides and vertex ( vertex in the middle) <GLJ or < JLG
or by the number in the middle <2
The perimeter of a rectangular playing field is 280 feet. The length of the field is 20 feet more than the width. What are the dimensions of the playing field? (You need to find the length and the width.)
Answer:
L =80
w=60
Step-by-step explanation:
P =280
L =w +20
=>L +w=280 :2 =140
w+20+w=140
2w=140 - 20
2w =120
w=120 :2 =60
L=60 +20 =80
P =2L +2w
P =2 ×80 +2 ×60
P=160 +120
P=280
Answer:
L = 80 , w=60
Step-by-step explanation:
l= w+20
perimeter: l+w+l+w=280
Plug in the value of L in place of L
(w+20)+w+(w+20)+w=280
Combine Like terms
and then separate the variables and knowns by subracting 40 from both sides
4w+40=280
-40 -40
Divide by 4 from both sides so (W) would be alone
4w=240
÷4 ÷4
You solved half the question now
w = 60
Remember the L at the top
we now know the value of W
so
L=(60)+20
L=80
just to be sure
80+80+60+60=280
you are welcome
Find the distance between (-5, 2) and (-7, 6).
Determine the distance between the point (-7,4) and (2,44)
Answer:
41
Step-by-step explanation:
Distance = √[(x1-X2)²+(y1-y2)²]
Sub the values in
and you would get the answer 41.
BX is the BISECTOR of ZABC. (Diagrams are not drawn to scale)
1
If m_ABC = 5x +18 and mZCBX = 2x+12, find the value of x, and the mZABC.
B
Answer:
Step-by-step explanation:
it will be 10
Elizabeth tested how high 5 different brands of new tennis balls would bounce when dropped
from a height of 2 meters. She dropped the balls so that they hit the same floor tile each time.
Independent variable: I
Dependent variable:
Answer: The independant variable is the type of tennis ball. The dependent variable is how high the ball bounces.
Step-by-step explanation:
F(x) = 6x³- x²+ 7x +5
Answer:
F= 6x²-x+7+ 5/x
Step-by-step explanation:
Divide each term by x and simplify it.
Hope this helps.
Evaluate the expression when y=-6.
y² +8744
Answer:
8780.
Step-by-step explanation:
-6 times -6 is 36 + 8744
Answer:
8780
Step-by-step explanation:
We simply substitute "-6" in for "y"
[tex]y^2 + 8744\\\\(-6)^2 +8744\\\\36 + 8744\\\\8780[/tex]
somebody help i gotta headache ... and i just need someone elses opinion.
am sorry i forgot the first but the second is transformation and the third is rotation
1) corresponding
2) translation
3)rotation
Hope this helps a lil I'm not for sure tho
Personal behavior is the only factor that determines if a person becomes ill.
The answer is False. Personal behavior is not the only factor that determines an individual’s illness or sickness. There are other factors which determine an individual’s sickness and dysfunction. There are reasons like obesity which leads to several diseases.
This is false because genetics and environmental factors may also come into play. So there are many factors to be considered if a person becomes ill.
REPOST PLEASE HELP ME IVE BEEN WORKING FOREVER I CANT FAIL!!!
1. Bailey withdrew $135 from her checking account.
Part. If x represents the variable in the word problem above, explain what the variable should
represent
Part It: Write an algebraic expression to model the situation.
Part II: Bailey works part-time at a movie theater. The theater pays employees an hourly wage based
on their length of employment. Write an algebraic expression that describes how much Bailey's
employer pays part-time workers. SHOW WORK ON EVERYTHING!!!!!
Answer:
Step-by-step explanation:
Part 1: x represents her bank account
Part2: 135-x=y
Part 3: I'm not sure how long she's worked there, but it would look like: 7.85x=y. X representing number of hours