Answer: 2393
Step-by-step explanation:
Simplify:
2a/3x+3a/2x+5a/6x
Answer:
the answer is 10a+11x
Step-by-step explanation:
2a+3a+5a=10a
3x+2x+6x=11x
is y=6x+3 proportional or nonproportional
Answer:
f the x and y coordinates form proportional relationships, then there is some non-changing number (a constant) that when multiplied times x will create y
Step-by-step explanation:
plz will mark as brainliest
Answer:
30
Step-by-step explanation:
1/2 x (a+b) x h = area
1/2 x ( 40 + x ) x 50 = 1750
1/2 (40 + x )= 1750/50
20 + 1/2x = 35
1/2 x = 35 - 20
x = 15 x 2
= 30
I hope this is right :)
YOU AINT GOT THE ANSWERS MAN IMAO
PLEASE help U CAN LITEARALLY HELP ME GET INTO MY DREAM SCHOOL>
What is the total cost of a $12 t-shirt if the sales tax is 6.5%?
Answer:
The answer is $12.78
Step-by-step explanation:
Answer:
So if you want to find 6% sales tax for an item costing $12, simply move the decimal point to the left two places and multiply. You will write 6% as . o6. Now multiply that by 12 to find the sales tax.
Step-by-step explanation:
Calculating Total Cost. Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost.
Calculating sales tax on a product or service is straightforward: Simply multiply the cost of the product or service by the tax rate. For example, if you operate your business in a state with a 6% sales tax and you sell chairs for $100 each, you would multiply $100 by 6%, which equals $6, the total amount of sales tax.
Generate equivalent expressions for: y+y+y+3+4
Answer:
Step-by-step explanation:
Combine like terms. ie, add the coefficient of like terms
y + y + y + 3 + 4 = 3y + 7
Answer:
Combine like terms.
First, the variables:
y+y+y=3y
Now the constants:
3+4=7
Answer: 3y+7
Step-by-step explanation:
Mrs. Verger is putting tile on a wall. The length and width of the wall she has tiled so far are shown. What is the area of the wall?
Answer:
area = length × width use this formula
All students in Ridgewood Junior High School either get their lunch in the school cafeteria or brought it from home on Tuesday. 5% of students brought their lunch. 36 students brought their lunch. How many students in total are in Ridgewood Junior High School?
Answer: 720
Step-by-step explanation:
5%=36
1%=36/5
1%=7.2
100%=7.2*100
100%=720 students
There is a total of 720 students are in Ridgewood Junior High School.
Given,
All students in Ridgewood Junior High School either get their lunch in the school cafeteria or brought it from home on Tuesday.
5% of students brought their lunch.
36 students brought their lunch.
To determine how many students in total are in Ridgewood Junior High School.
the percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Let there be x students in the Ridgewood Junior High School.
5% of students brought their lunch and equal to 36
so 5% of x = 36
5/100 * x = 36
x = 36*100/5
x = 36*20
x = 720
Thus, there is a total of 720 students are in Ridgewood Junior High School.
Learn more about percentages here:
brainly.com/question/13450942
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pls help!! and show your work. i'm confused on it
Answer:
2.3×10/10=23/10=2 3/10 is mixed number
30 coins consisting of quarters and dimes, which total is $5.70. How
many quarters does she have?
Answer:
18 quarters
Step-by-step explanation:
Answer:
18 quarters 12 dimes
18 x 25 = 450
12 x 10 = 120
18 + 12 = 30
450 + 120 = 570
Therefore, there are 18 quarters.
Can anyone help me with these questions please?
Step-by-step explanation:
I even wanted to help but I also don't know
Answer:
33.3
Step-by-step explanation:
use tan
tan(39) = opposite / adjacent
tan(39) = 27 / x
x = 27/ tan(39)
x = 33.3
hope this helps,
have a good day
PLEASE HELP
I WILL MARK BRAINLIEST
Answer:
Step-by-step explanation:
The end behavior of a function describes the behavior of the graph of the function at the "ends" of the x-axis.
The given function is ⇒⇒⇒ f(x) = 2x³ – 26x – 24
the given equation has an odd degree = 3,
and a positive leading coefficient = +2
So, the end behavior of the given function
f(x) → +∞ as x→+∞
f(x) → -∞ as x→-∞
Divide
a) (4a-4b)÷(a-b)
Answer:
4a+4b
Step-by-step explanation:
Jen opens a bank account with a deposit of $100. Over six years, the balance in the account changes at an
increasing rate until it reaches a balance of $200. On your paper, sketch a graph that models the balance in the
account as a function of the number of years since Jen opened the account
Describe your graph
• What did you label the vertical and horizontal axes?
• What is the general shape of your graph?
• Is your graph increasing or decreasing?
• State two points that should definitely be on your graph What do those points represent?
Answer:I need help too for that :(
Step-by-step explanation:
given that ABCD is a parallelogram, find each of the following
AB
AD
< A
< D
Answer:
AB = 8
AD = 10
<A = 118
<D = 62
Step-by-step explanation:
1. AB
Because opposite sides in a parallelogram are equal, DC = AB = 8.
2. AD
Because opposite sides in a parallelogram are equal, BC = AD = 10.
3. <A
Adjacent angles are supplementary in a parallelogram, so A = 180 - 62 = 118
4. <D
Opposite angles are equal in a parallelogram, so B = D = 62
Answer:
AB = 8
AD = 10
m∠A = 28°
m∠D = 62°
Step-by-step explanation:
A few facts to remember about a parallelogram.
1. Opposites sides are congruent
2. Opposites angles are congruent
3. Consecutive angles are complementary
So, AB = 8, AD = 10, m∠A = 90 - 62 = 28°, m∠D = 62°
Find the value of x
-8/5 x + 2 = 0
can someone pls help me ty
Answer:
y=-4x+5
Step-by-step explanation:
this is the equation for the line :y=mx+c
m is the slope
c is the y-intercept
4 is negative because the line is negative
If you want to buy an item in a store that costs $36.50 and is on sale for 40% off, then how much would the item actually cost you after the discount? Round to the nearest cent.
Answer:
i think its 21.90
Step-by-step explanation:
i did the math
2) The area of a rectangular pool is 1260 ft. Find the dimensions of the rectangle, if one
side of the pool is 48 ft more than three times the other side?
Clarissa has 14 3/4 yards of fabric to cover another sofa and chair. The new sofa needs 9 1/6 yards of fabric and the new chair needs 4 1/3 yards of fabric. Estimate to decide if Clarissa had enough fabric. If so, how much fabric will she have left?
Answer:
śhĺò býò 1/2 ýāèd ļanid inch
Given that f(x) = 2x + 1
Find f^-1(x)
Answer:
f-¹(x) = (x-1)/2
Step-by-step explanation:
switch the x and y then solve for y
x= 2y +1
x- 1 = 2y
y = (x-1)/2
Answer:
[tex]F^{-1}[/tex] (x) = [tex]\frac{x}{2}[/tex] - [tex]\frac{1}{2}[/tex]
Hope this helped!
Pablo runs 6 miles in 55 minutes. At the same rate, how many miles would he run in 44 minutes
Answer:
Step-by-step explanation:
So first you multiply 6 by 55. That equals 330. Then, you divide that by 44. That equals 7.5. Therefore, Pablo runs 7.5 miles in 44 minutes.
A large concrete block is used for the cornerstone
of a building. The block is 19 ft deep, 19 ft wide,
and 14 ft long. What volume of concrete is
needed to make this block?
Answer:
The volume of the concrete needed to make the block is 5054 ft³
Step-by-step explanation:
The question relate to the calculation of the volume of a shape
The dimensions of the block are;
The depth of the block, d = 19 ft.
The width of the block, w = 19 ft.
The length of the block, l = 14 ft.
The volume of a cube, V = Length, l × Width, w × Depth, d
Therefore, the volume, 'V' of a cubic block is given as follows;
V = l × w × d = 14 ft. × 19 ft. × 19 ft. = 5054 ft.³
The volume of the concrete needed to make the block = The volume of the block, V = 5054 ft³.
If marked price = * 1700, selling price = * 1540 then find the discount .
let me be a `x` then find selling price
——-PLEASE HELP W/ EXPLANATION——-
Answer:
I think it is 94 hope it works
Pls help me, Me and my mom have been doing this for like 3 hours
Answer:
9: -9
10: 18
11: 40
12: -4.5
1st number:-9
2nd number: -180
3rd number: -9
Step-by-step explanation:
I did it on paper but typed it on this stuff so you can understand it
PLEASE GIVE ME BRAINLIEST AND THANK YOU FOR THIS CHALLENGE VERY EASY TO DO.
Answer:
-9,4.5,90
Step-by-step explanation:
9) [tex]\frac{12xy}{x-y}[/tex]
So you basically substitute the values in for x and y which give you
[tex]\frac{12(3)(-1)}{3-(-1)}[/tex]
[tex]\frac{12(-3)}{3+1}[/tex]
[tex]\frac{-36}{4} \\-9[/tex]
10) Same thing:
[tex]\frac{4xy}{2x} \\\\\frac{4(3)(9)}{2(3)} \\\\\frac{4(27)}{6} \\\\4.5[/tex]
11) Same for this:
[tex]\frac{2}{3}(9x+xy)\\\\ \frac{2}{3}(9(5)(3)\\\\\frac{2}{3}( 135)\\[/tex]
3*45=135
[tex]2(45)\\90[/tex]
Based on this information, I want you to figure out the last one. If you need help reply to this answer and I will respond.
help please asap!!!!!
Answer:
3rd answer
Step-by-step explanation:
It is an open circle and it has to be less than 15 and since it is a positive it is to the right
An equation has a slope of -14 and passes through the point, (12, 2), what is the slope of
the equation of the line when written in slope-intercept form?
Answer:
y=-14x+170
Step-by-step explanation:
y=mx+b
2=-14(12)+b
2=-168+b
170=b
y=-14x+170
Pleasee answer correctly !!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
∠KNM is congruent to ∠KLM
What integer is equal to 9 3/2
S helpndjdjdjdndndjdjejdjd will mark brainliest
Answer:
10/12 and 9/12
Step-by-step explanation:
