Answer:
=−10y+11.5
Step-by-step explanation:
Let's simplify step-by-step.
3−2y−8y+8.5
=3+−2y+−8y+8.5
Combine Like Terms:
=3+−2y+−8y+8.5
=(−2y+−8y)+(3+8.5)
=−10y+11.5
Find the value of y.
A-17
B-18.8
C-20
D-31.6
Answer:
c
Step-by-step explanation:
I am not sure
What is the distance from (-5,4) to (3,-2) on a coordinate plane
Answer:
When you graph it looks like this:
Kelly has saved $35 to take music classes. She must pay a registration fee of $15 and then an additional $5 for each class. Which equation will best help Kelly determine the number of classes she can afford?
15c - 5 = 35
15c - 5 = 35
5c - 15 = 35
5c - 15 = 35
5c + 15 = 35
5c + 15 = 35
15c + 5 = 35
15c + 5 = 35
Answer:
I would think 15c+5= 35 because it is the one answer that makes the most sense. If you get this wrong I am so sorry.
Answer:its the last choice
Step-by-step explanation: im sorry if i get this wrong lol
You earn $250 working for your uncle for the day. Your uncle needs 12% of the money to pay for gas. How much money do you need to give your uncle?
I'm pretty sure it would be $30
Answer:
I believe the answer is, you need to give your uncle 30 dollars.
Step-by-step explanation:
The points (1,r) and (5, -3) lie on a line with slope
4
Find the missing coordinate r.
Answer:
-19
Step-by-step explanation:
5-1=4
x/4=4
16/4=4
-3-16=-19
What is the answer for these ?
Answer:
I really don’t know this I’m sorry
Step-by-step explanation:
Help pls i will mark brainleastly thingy
Answer:
(11y-36 degrees)=63 degrees
Step-by-step explanation:
Plug in the point (1,6) into the inequality 4x-3y<12 to determine if the point is in the solution set. How do you know
A Yes, (1,6) is in the solution set because the truth value is TRUE
B No, (1,6) is not the solution because the truth value is FALSE
Answer:
false
Step-by-step explanation:
4(1) - 3(6)<12
4 - 18<12
12<12
so no the truth value is false 12 is not less than 12
Answer:
A. true
Step-by-step explanation:
If you plug in x and y, the equation is 4(1)-3(6)<12. SImplify to get 4-18<12 which is equal to -14<12 which is true.
What is the slope of the line?
Answer:
-1/2
Step-by-step explanation:
If you go to any point on the line, you count down 1 point, and over to the right by 2 points to get back to the line. That is what makes the slope -1/2.
Answer:
The slope of the line is [tex] - \frac{1}{2} [/tex]
Step-by-step explanation:
☆Remember: [tex]slope = \frac{rise}{run} [/tex]
▪Happy To Help <3
Need help asap!!!30 POINTS!!!!!
Answer:
What is it?
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Which of the following expressions has the greatest value?
25
52
33
710
At Memorial Hospital, 9 of the 12 babies
born on Tuesday were boys. In simplest
form, what fraction of the babies born on
Tuesday were boys?
What is the perimeter of the triangle?
units
Stuck? Watch a video or use a hint.
Report
Answer:
9
Step-by-step explanation:
look at the other question I answered for explanation, but to put it plainly:
braniliest
(15+3)/2=9
Manny bought a brand new car for $29,750. The car depreciates in value by 12% each year. Find the value of the car after 6 years. Round your final answer to the nearest hundredth.
Answer: $13,846.02
Step-by-step explanation:
The car cost $29,750 when it was first bought.
It will then depreciate at a rate of 12% per year. This means that the value of the car reduces by 12% per year.
To find the value of the car in the 6th year, you can use the compound interest formula:
= Value of car * ( 1 - rate) ^ no. of years
= 29,750 * ( 1 - 12%)⁶
= 13,816.021581824
= $13,846.02
Use the graph to write a linear function that relates y to x.
Answer:
y = [tex]\frac{1}{3}[/tex] x + 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 6, 1) and (x₂, y₂ ) = (3, 4) ← 2 points on the line
m = [tex]\frac{4-1}{3+6}[/tex] = [tex]\frac{3}{9}[/tex] = [tex]\frac{1}{3}[/tex]
The line crosses the y- axis at (0, 3) ⇒ c = 3
y = [tex]\frac{1}{3}[/tex] x + 3 ← linear equation
0.5(5 – 7x) = 8 - (4.1 + 6)
what does x equal
x = 1.314286
~~~~~~~~~~
0.5(5-7x) = 8 - 4.1 - 6
0.5(5-7x)=3.9-6
0.5(5-7x) = -2.1
5-7x= - 2.1/0.5
5-7x=-4.2
-7x = -4.2 - 5
-7x=-4.2-5
-7x=-9.2
x= - 9.2/-7
x = 1.314286
eggs cost$5.40 per dozen what amount will 25 eggs cost
Answer:
It will cost $11.25
Step-by-step explanation:
25 eggs cost=0.45*25=$11.25
What is the distance between the points (2, 10) and (-6, 4) on the coordinate
plane?
O A. 10 units
B. 100 units
C. 5 units
D. 50 units
The distance between the points (2,10) and (-6,4) on the coordinate
plane is 10 units. The option A is correct option.
Given that the points are (2,10) and (-6,4) on the coordinate plane.
To find the distance between the given above points on the coordinate plane, the formula use:
[tex]D = \sqrt{((x_2 - x_1)^2 + (y_2 - y_1)^2)}[/tex]
Here, the value of [tex]x_1=2, \ x_2=-6, \ y_1=10[/tex] and [tex]y_2=4[/tex].
Therefore, the distance between the given points on the coordinate plane, put the values in the above given formula to get,
[tex]D = \sqrt{((-6 -2)^2 + (4 -10)^2)}\\D=\sqrt{(-8^2)+(-6)^2} \\D=\sqrt{64+36} \\D=\sqrt{100}\\ D=10 \ units[/tex]
Hence, The distance between the points (2,10) and (-6,4) on the coordinate plane is 10 units. The option A is correct option and the distance is 10 units.
Learn more about Distance between the points here:
https://brainly.com/question/15958176
#SPJ2
Can someone please tell me if I’m right thanks
Answer:
3/2= 1 1/2
Step-by-step explanation:
on the chart the x goes on the top and y on the bottom so the answer is 1 1/2.
Work out the percentage change to 2 decimal places when a price of £57.99 is decreased to £49.99.
Answer:
Percentage change in price = 13.80%
Step-by-step explanation:
Given that:
Original price = £57.99
Decreased price = £49.99
Difference = Original price - Decreased price
Difference = 57.99 - 49.99
Difference = £8.00
Percent change = [tex]\frac{Difference}{Original\ price}100[/tex]
Percent change = [tex]\frac{8.00}{57.99}*100[/tex]
Percent change in price = 13.80%
Hence,
Percentage change = 13.80%
write the simpliest form 12/15 in its simpliest form
Answer:
12/15 in simpliest form is 4/5
Step-by-step explanation:
12 / 3 = 4
15 / 3 = 5
Remember that to get or to make a fraction in simpliest forms you need to divide both numerator and denominator by the same number.
12/15 is equal to 4/5.
Hope this helps!!! ;)
Order the following numbers from least to greatest.
Put the lowest number on the left.
37, 63, -20 , 0
Please help!! Giving brainliest and more points!
Answer:
$379.75
Step-by-step explanation:
First multiply 350•8.5%=29.75
then add 350+29.75=379.75
what games can i play off line at school
Answer:
you can't play any offline games at school unless its on your phone.
Round off the following to the nearest ten, hundred and thousand.
1. 4436
2. 6562.
Answer:
4440, 4400, 4000, 6560, 6600, 7000
Step-by-step explanation:
Answer:
1.
tenth. 4440
hundredth. 4400
thousandth. 4000
2.
tenth. 6560
hundredth. 6600
thousandth. 7000
a pizza is advertised as containing 250 square inches of pizza. is it the area or circumference
Answer:
Area
Step-by-step explanation:
area is given in square units while circumference is just the length units like just inches
Jim does 12 push ups in a set. If one day he does two sets, the next day three, and the next day one, how many push ups did he do?
Answer:
72
Step-by-step explanation:
12 x 2 = 24
12 x 3 = 36
12 x 1 = 12
24+36+12 = 72
how to solve this one
The x,y = -6, -5. Hope this helped, and have a great day! :D
Find the surface area of the prism.
The surface area is square millimeters.
Answer:
0.5 X 4 X 4 = 8 8 X 2 = 16
5.7 X 3 =17.1
3 X 4 X 2 = 24
16+17.1+24= 57.1 mm squared
Answer:Find the surface area of the prism.
The surface area is square millimeters.
Step-by-step explanation: :>
what is the answer to -2(-4x-3)-5x+3=-3
Answer:
X= -4
Step-by-step explanation:
Answer:
x = -4
Step-by-step explanation:
Distribute the -2 to the parentheses:
-2(-4x - 3) -5x + 3 = -3
8x + 6 - 5x + 3 = -3
Add like terms:
3x + 9 = -3
Solve for x:
3x = -12
x = -4
So, the answer is x = -4