Which one does not belong?
A. 3x
B. 8x
C. 3
D. -5x
Answer:
--5x
Step-by-step explanation:
Patrick wants to purchase new headphones and a new MP3 player. The headphones he wants cost $199 and the MP3 player costs $299. If the city imposes a 7.5% tax rate, how much will Patrick pay in sales tax for his purchase?
Answer: $37.35
Step-by-step explanation: 199 + 299 = 498 498 * 0.075= $37.35
What is the solution to the following equation? (4 points)
2(3x − 7) + 18 = 10
a
1
b
3
c
5
d
6
Answer:
A. 1
Step-by-step explanation:
2(3x − 7) + 18 = 10
(6X - 14 ) + 18 = 10
6X + 4 = 10
6X = 10 - 4
6X = 6
6X ÷ 6 = 6 ÷ 6
X = 1
Answer:
a. 1
Step-by-step explanation:
[tex]2(3x - 7) + 18 = 10[/tex]
➡️ [tex]6x - 14 + 18 = 10[/tex]
➡️ [tex]6x + 4 = 10[/tex]
➡️ [tex]6x = 10 - 4[/tex]
➡️ [tex]6x = 6[/tex]
➡️ [tex]x = 1[/tex] ✅
Which angle has the greatest measure?
Answer:
It's G
Step-by-step explanation:
It has an acute angle while two of the other answers are vertical angles & the other answer choice is obtuse
The angle 12 has the greatest measure than the angle 5,7 and angle 8 option (F) ∠12 is correct.
What is an angle?When two lines or rays converge at the same point, the measurement between them is called a "Angle."
From the figure
The angle 5 and angle 7 are vertically opposite angles.
The angle 8 is an acute angle which is less than 90 degree.
The angle 12 is an obtuse angle which is greater than 90 degree.
Thus, the angle 12 has the greatest measure than the angle 5,7 and angle 8 option (F) ∠12 is correct.
Learn more about the angle here:
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I need help solving this
Answer:
Line B & C
Step-by-step explanation:
Parallel lines have the same slope.
Lines B and C have the same slope.
You can see that for both lines B and C that each time the line goes through an exact point, they line up.
Explain how to use Distributive Property when simplifying an expression
Answer:
Expand the equation.
Multiply (distribute) the first numbers of each set, outer numbers of each set, inner numbers of each set, and the last numbers of each set.
Combine like terms.
Solve the equation and simplify, if needed.
A car is 180 inches long. A truck is 75% longer than the car. How long is the truck?
Answer:
Step-by-step explanation:
The truck is 315 inches long
PLEASE HELPPP I WILL GIVE BRAINLIEST
Answer:
D
Step-by-step explanation:
Here are four digits.
8 5 3 7
a) Use three of these digits to write down the smallest possible 3-digit number.
(1)
b) Here are four different digits.
6
1
9
4.
Put one of these digits in each box to give the largest possible answer
to the subtraction. You must use each digit only once.
(1)
Answer:
A: 357
(1) 9641
Step-by-step explanation:
With A you really just want to go from the smallest number up so it would be the smallest number possible.
EX. 357 vs. 736 357 is smaller
With 1 you have to go from the highest number to lowest number to get the biggest answer possible.
Ex. 9641 vs. 1946 9641 is larger.
will mark brainliest this is confusing, please show work
The answer is 30 laps. Don’t worry about anything else except for the laps and hours. Each hour have 60 minute so you just divide 1800 with 60 and get 30.
A group of friends were working on a student film. They spent all their budget on costumes and props. They spent $492 on costumes, and 59% of the total budget on props. What was the total budget for their student film?
Answer:
1200
Step-by-step explanation:
I had the same question on a test and it just gave me the answer lol
How many solutions does this have
13(y - 3) = 13y + 39
Answer:
It’s infinitely many solutions
Step-by-step explanation:
always look at the variables
if the variables are different , the equation will have one solution.
if the numbers are not equally after taking off the variables then they are no solution
identical sides means infinite solution.
Pls anyone help help help its 9th grade math help!!!!
The equation sin (40 degree) equals StartFraction b Over 20 EndFraction can be used to determine the length of line segment AC.
What is the length of ? Round to the nearest tenth.
Answer:
B. 12.9cm
Step-by-step explanation:
I presume we are asked to find the length of b
plzzzzzz helppp
thxx
Answer:
top one
Step-by-step explanation:
i got it right :)
Answer:
6.5
Step-by-step explanation:
This is a 5-12-13 triangle.. therefore the diameter is 13 inches. Halve that and you get 6.5 inches..
If u=(0,3), what is the magnitude of 3u
Answer:
9.
Step-by-step explanation:
3 * √)0^2 + 3^2)
= 3*3
= 9.
There are 30boys in a sporting club 20of them play hockey and 15 play volley ball each boy plays atleast one of the true game.illustrate the information of a Venn diagram. How many boys play hockey and volley ball
A possible diagram to illustrate the situation is two circles that intersect, the circle marked as hockey includes the number 10, the circle marked as volleyball includes the number 15 and the intersection includes the number 5 (as you can see in the attachment).
What is a Venn Diagram?This is a diagram that uses circles and their intersections to illustrate the number of individuals in groups.
How to make a Venn Diagram?In this case, the Venn Diagram should include the following information:
Two circles, one circle tagged as hockey and the other tagged as volleyball.The number 10 in the hockey circle, number 15 in the volleyball circle, and number 5 in the intersection (10+5+15= 30)Learn more about Venn diagrams in https://brainly.com/question/29301560
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6
A bicycle club went on a six-hour ride. The graph below shows the relationship between the number of hours spent on the
trails and the number of miles traveled,
How does the risk of needing insurance impact the cost of premiums? O A. In some cases, higher risk results in lower costs. B. Higher risk always results in lower costs. C. Higher risk always results in higher costs. In some cases, higher risk results in higher costs.
Answer:
A
Step-by-step explanation:
expand 3(4x +2) please i just need the answer
Answer:
12x + 6 =0
12x = -6
x = -6/12 = -1/2 = -0.5
What is the quotient? (6 times 10 8 power) divided ( 1.5 times 10 power -4)
Answer: 600000000/0.00015
Step-by-step explanation:
simplify the expression 4p-5p-30p=
Answer:
-31p
Step-by-step explanation:
The simplified form of the expression 4p - 5p - 30p is -31p.
The given expression is,
4p-5p-30p
Expressions are simplified when they are rewritten in a concise manner and without any similar phrases. When we combine similar terms in an expression and, if necessary, solve all of the specified brackets, we are only left with unlike terms in the simplified expression that cannot be further reduced.
Combine like terms,
We have three terms with the variable p.
Combining them, we get -p - 30p, which simplifies to -31p.
Mathematically we can write,
(4-5-30)p
= (-1-30)p
= -31p
Therefore, the simplified form of the expression 4p - 5p - 30p is -31p.
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Write the equation in slope-intercept from if the slope is - 2/3 and the y-intercept is 5
Answer:
y=-2/3x+5
Step-by-step explanation:
which inequality is true?
A) | -100 | < 50
B) -50 > | -100 |
C) | -100 | > 50
D) | -50 | < -100
Answer:
C. | -100 | > 50
Step-by-step explanation:
The left side 100 is greater than 50. Using || pretty much makes the number the inverse/opposite in any equation.
Hopefully this helps :)
Answer:
C. | -100 | > 50
Step-by-step explanation:
Which college is better?
Harvard
Yale
Stanford
Princeton
Answer:
yale
Step-by-step explanation:
harvard overrated
Answer:it is a personal opinion
Step-by-step explanation:
each school has its goods and bads. I personally would chose Stanford or Princeston because I haven't heard that many bad things from there and has great education. hope this helps
Mrs. Brown paid $6.45 for 5 kg of shrimp. What's the cost of 1 kilogram of shrimp?
Answer:
$1.29 for 1 kilogram of shrimp.
Step-by-step explanation:
6.45 divided by 5 = 1.29
Hope this helps!!!
18= A\2 what is A .show your work
Answer:
36
Step-by-step explanation:
18 = a/2
In order to get variable a by itself, you multiply both sides by 2. 18 x 2 is 36
Help me please ! I can’t fail this :( .
Answer:
(a) b.
(b.) $85
Step-by-step explanation:
Answer:
Part A: B. 34/4 = e/10
Part B: Rachel can earn $85 in 10 hours.
Step-by-step explanation:
For Part A:
We know Rachel can earn $34 in 4 hours. We need to set up an equation so we know how much she can earn in 10 hours. 34/4 is on the left side of the equation, since we already know that. However, we don't know what e (earnings) is, so put that on the right over 10. Thus, the equation is 34/4 = e/10, which is B.
For Part B:
With the equation we just happened to figure out, cross multiply to find e.
34/4 = e/10
4e = 340
Divide both sides by 4
4e/4 = 340/4
e = 85
Rachel can earn $85 in 10 hours.
(Work Check:
34/4 = $8.50/hr
85/10 = $8.50/hr
These two values equal the same rate, so e as 85 is correct.)
Evaluate the expression, m^n if m = 6 and n= 4
Answer:
1296
Step-by-step explanation:
Evaluate the expression, m^n if
m = 6 and n= 4
m^n = 6^4
m^n = 6⁴
m^n = 1296
Pleasee help w IXL!! PLEASEEEE HELPPPP
Answer:
[ 4 ] [ 6 ]
Step-by-step explanation: