Five friends went to the amusement park and spent a total of $165. Each person had to buy an admission ticket, then each decided to
spend $8 on lunch. What was the cost of each admission ticket?
$31.40
Step-by-step explanation:
165-7=157÷5=31.40
Someone explain to me how to write an equation out in slope-intercept form in simple terms with examples I'm so confused
Answer:
are you talking about y=mx+b? M would be the slope, and B would be the y intercept, so if we wanted to do, lets say 4,5, we would say y=4x+5, i think,
Step-by-step explanation:
An equation in slope-intercept form looks like this: y = mx+b
In the equation, m is equal to the growth rate of the line on the graph and b represents the y-intercept (where the line meets with the y-axis).
For the line shown in the picture below, the equation is y = 1x + 2 (not exactly but based on estimates). Also, you can ignore the writing on the picture. (0-0')
y = 1x + 2
In this equation. 1 represents the growth rate and 2 represents the y-intercept.
So, when writing an equation, look for these two things:
y-intercept: where the line of a graph meets with the y-axis
growth rate: how much is the line increasing by on the y-axis for every unit on the x-axis?
:3))
150 miles to 4 hours ratio
Answer:
150 miles to 4 hours ratio is 75:2
Step-by-step explanation:
Anthony works at a company where he gets a set 5% raise every year. If his current salary is
$71,000, what will his salary be in 13 years?
If necessary, round your answer to the nearest cent.
Pls help me ill mark branliest
Answer:
She shouldn't tip at all since that's a ridiculous concept
Step-by-step explanation:
common sense
SORRY MADE A MISTAKE WITH THE CALCULATOR I KNEW I MESSED SOMETHING UP
The cost of the meal was $22 so that's the price plus tax and tax is 10% of the price so
cost = price + 0.1*price
cost = 1.1 * price
price = cost / 1.1
price = 22 / 1.1 = 20
now we need 20% of that so that's
20 * 0.2 = 4
If she's simple-minded enough to tip that would amount to $4
plzzz help me with and i will give u a brainliest
Solve the system using substitution.
x + 2y = -6
6x + 2y = 4
([?], [ ]
Answer:
(2,-4)
Step-by-step explanation:
2y=-x-6 2+2y=-6
y=-1/2x-3 2y=-8
6x+2(-1/2x-3)=4
6x-x-6=4
5x=10
x=2
y=-4
Pocahontas wants to buy a tennis racket that is 70% off. The original price is $156.33. What is amount of discount (nearest penny)?
What is the sale price (nearest penny) please show your work
1. You could plug this into the calculator as either 70% of 156.33 or 0.7 × 156.33, but either way you know the discount is going to be $109.43
2. We got the discount, so all you have to do is subtract it from the original. 156.33 - 109.43 = $46.90 which is the sale price! I hope this helps
me need help on math plz help
Answer:
4 ;)
Step-by-step explanation:
78/75=1.04
Answer:
It would be A
explanation:
the reson why it is A because it is closest to 3%
your welcome
What is solution to the inequality -8x - 15 > 9
A. x > 3
B. x -3
D. x < -3
Answer:
D
Step-by-step explanation:
Which is x < -3
Answer:
D. x < -3
Step-by-step explanation:
-8x - 15 > 9
-8x > 9 + 15
-8x > 24
-x > 24 ÷ 8
-x > 3
x < -3
Two numbers have a sum of 12 and a difference of 4. What is the smaller of the two numbers?
Segment A'B' is parallel to segment AB.
What is the length of segment AB?
Answer:
7.5
Step-by-step explanation:
5/6=x/9
cross multiply
6x=45
x=45/6
x=7 3/6 = 7 1/2 = 7.5
What is the value of x that makes this figure correct? *
Answer:
27
Step-by-step explanation:
2x+3x+45=180
5x=135
x=27
A triangle has side lengths of (2u-4v)(2u−4v) centimeters, (10u+2w)(10u+2w) centimeters, and (w-7v)(w−7v) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
Answer:
3w−11v+12u
Step-by-step explanation:
2u−4v+10u+2w+w−7v
2u-4v+10u+2w+1w-7v
2u−4v+10u+2w+1w−7v
2u+10u−4v−7v+2w+1w
2u+10u −4v−7v +2w+1w
^12u ^-11v ^3w
12u -11v+3w
3w−11v+12u
The perimeter of the triangle is represented by the expression 3w−11v+12u.
What is the perimeter of the triangle?Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees. The perimeter of the triangle is defined as the sum of all the sides of the triangle.
Given that a triangle has side lengths of (2u-4v)(2u−4v) centimeters, (10u+2w)(10u+2w) centimeters, and (w-7v)(w−7v) centimeters. The perimeter of the triangle is calculated by adding all the sides of the triangle.
E = 2u−4v+10u+2w+w−7v
E = 2u-4v+10u+2w+1w-7v
E = 2u−4v+10u+2w+1w−7v
E = 2u+10u−4v−7v+2w+1w
E = 2u+10u −4v−7v +2w+1w
E = 12u -11v+3w
E = 3w−11v+12u
Therefore, the perimeter of the triangle is represented by the expression 3w−11v+12u.
To know more about the perimeter of the triangle follow
https://brainly.com/question/24382052
#SPJ2
Please help! I will mark brainliest if you are correct
Can you explain how you got the answer too because I don’t understand
Answer:
60
Step-by-step explanation:
The whole thing is 180 so if you subtract 180 from 120 you get 60.
Answer:
60 degrees since a straight line is 180 degrees
Step-by-step explanation:
Since part of it is 120 degrees the other part must be 60 because 120 + 60 = 180
Find the GCF and rewrite and equivalent expression using
Distributive Property
24-96
Answer:
GCF(24, 96) = 24
Step-by-step explanation:
Steps:
Prime factorization of the numbers:
24 = 2 × 2 × 2 × 3
96 = 2 × 2 × 2 × 2 × 2 × 3
GCF(24, 96)
= 2 × 2 × 2 × 3
= 24
(hope this helps can i plz have brainlist :D hehe)
Mr. Lawrence tutored 5 students prior to the last math test. The list below shows the grades the students made. What is the mean absolute deviation of the grades rounded to the nearest hundredth? Grades: 86, 60, 72, 94, 100
Answer:
I think it might be 22.40
Step-by-step explanation:
find the area of a circle with a radius of 2cm
Answer:
12.566
12.6 (simplified to the tenths)
12.57(simplified to the hundredths)
Step-by-step explanation:
The diameter of a circle is always double of the radius
π is always ≈ 3.14
π * 2^2 = π * 4 ≈ 12.566
Write an equivalent expression by distributing the "-−" sign outside the parentheses:
-(-1.5q+5r)+2
Answer:
1.5q - 5r = 2
Step-by-step explanation:
All you need to do here is negate each term inside the brackets, which allows you to get rid of the minus sign and the brackets.
-(-1.5q + 5r) = 2
is exactly the same as saying:
-1 × (-1.5q + 5r) = 2
And if we multiply each term in the brackets by negative one, we get:
(1.5q - 5r) = 2
And now the brackets can go, leaving you with:
1.5q - 5r = 2
what does y = -10x + 80 look like on a graph?
Answer:
I posted a picture on how it looks
Step-by-step explanation:
Hope this Hlepd
A flagpole that is 32 feet tall casts a 67-foot shadow. What is the angle, marked with an x on the diagram, that the sun hits the flagpole? Round to the nearest degree, and enter the number only.
Answer:
64
Step-by-step explanation:
HELP PELASE ASAPppppp
Help me I need the answer for x
Answer:
60=x
Step-by-step explanation:
Parker simplified the expression y2-5 (y+y2+8y+16/y+4)-12 as shown below. Which statement best describes Parker's error?
Answer:
he distributed -5 incorrectly
Answer:
D one Edge 2021 ;))
Step-by-step explanation:
what does x equal in this equation -5x + 8 = -2
Answer:
x = 2
Step-by-step explanation:
-5x + 8 = -2
-5x + 8 - 8 = -2 -8
-5x = -10
-5x/5 = -10/5
-x = -2
x=2
Simplify the equation:
-5x = 2 + 8
-5x = 10
x = -2
i need explanation and the answer!
Answer:
Its C the reason why because If it was D it will just be a waste of miles And C is lower than 11 We want it low not high
Which of these expressions is equivalent to -2(x - 5)? O -2x - 5 - 2x + 5 - 2x + 10 -2x - 10
Select the expression equivalent to (8.4x + 2.9) + (–3.7x + 5).
Answer:
4.7x + 7.9
Step-by-step explanation:
trust
1) 2x+y=4
2) 8x+y=-6
3) -3x+y=5
4) -x+y=-10
5) 4x-y=4
Can you guys lmk how to solve for y ? step by step
and if the equation has a negative sign in front do you still solve it the same way as the others ? am really confused please help!
y=-2x+4
y=-8x-6
y=3x+5
y=x-10
y=4x-4
Step-by-step explanation:
these questions require a series of equations in order to solve but if you are asking for them to be rearranged