find the slope of the line . -5x + y = 9x
Answer:
slope is 14/1
Step-by-step explanation:
-5x+y=9x
add 5 x to both sides
y=14x
Answer:
the slope = 9
the y-intercept = -5
Step-by-step explanation:
quick maths
Please help me I will give you the brain thing and extra points please hurry tho.
Answer:
I would recommend the website symbolab.com it really helps
Step-by-step explanation:
Answer:
<A = 115 degrees, <C = 50 degrees
Step-by-step explanation:
<A+<B+<C = 180 degrees
substitute with the given values: 4x - 13 + 15 + x + 18 = 180 degrees
Solve: x = 32 degrees
Substitute back in for <A : 4(32) - 13 = 115 degrees
Substitute back in for <C: 32 + 18 = 50 degrees
who knows what 12x divided by [tex]82\frac{2}{3}[/tex]
WeLp ;n;
× ℎ ÷ ℎ = ______ please help
Jasmine wants to buy the new iPhone 12 that costs $1,000
$1,000 including taxes. To pay for the phone she will use a payment plan that requires her to make a down payment of $300 and then pay $120
per month for 8 months. What is the percent increase from the original cost of the phone to the cost of the phone using the payment plan?
Answer:
A. 2.6%
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
26%
1.) 120 x 8 = 960
2.) 960 + 300 = 1260
3.) 1000 x 0.26 = 260
*Checking Answer*
4.) 1000 + 260 = 1260
5.) Final Answer: 26%
Hope this helped!
Can someone help me with this? (ill be asking more of these questions soon♀️)
Jada volunteers at the animal shelter. She divided 5 cups of cat food equally to feed 20 cats. Each cat received x cups of food.
Answer choices:
x + 5 = 20
x = 20 + 5
5x = 20
x + 20 = 5
520 = x
20x = 5
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89
The mean of the group that studied is about 16 points ___ (lower, higher)
than the mean of the group that did not study.
The MAD of the group that did not study is about ___ (twice / half)
as much as the MAD of the group that did study.
There is more variation in the scores of the group that ___ (study / not study)
.
Answer:
Blank 1: higher
Blank 2: half
Blank 3: not study
Step-by-step explanation:
I don't know 100% that the middle one is correct, but I know for sure the other two are.
Answer:
1- Higher
2- Twice
3- Did not study
Step-by-step explanation:
Find the distance between -4$ and 10 on a number line.
Distance: ______
Answer:
14
Step-by-step explanation:
4 points away from 0 and 10 points away from 0
so 4+10 = 14
Steve made $ 125 mowing lawns. He gave 60% of his earnings to his mother. How much did Steve give to his mother?
(if you answer this may you please show your work)
Answer:
$75
Step-by-step explanation:
60% is also 0.6. Multiply 0.6 x 125 to get 75. You multiply because they're asking 60% (0.6) of (x) his earnings (125).
Hope it helps!
Find the value of y in the equation 6(y+4) = 12
Group of answer choices
y = 2
y = -2
y = 8
y = 6
Answer:
Y= -2
Step-by-step explanation:
6(-2+4)=12
6x2=12
Please do part A and part B on number 9!
A farmer builds a water trough to fit a corner. The water trough is made of two rectangular prisms.
PART A: Use the diagram to find the length A and the width B.
PART B: What is the volume of the water trough? Show your work.
(please explain this too and show your work if you can I really need help with this I don't understand)
PLEASE ACTUALLY HELP AND BE SERIOUS I DONT CARE IF YOU DONT KNOW THE ANSWER.
Volume is a three-dimensional scalar quantity. The volume of water through is 88 ft³.
What is volume?A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
1. The measurement of A and B can be written as,
The value of A = 8ft - 3ft = 5ft
The value of B = 8ft - 4ft = 4ft
2. The volume of the water through = (8×3×2)+(5×4×2) = 48ft³+40ft³ = 88ft³
Hence, the volume of water through is 88 ft³.
Learn more about Volume:
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M(7, –3) is the midpoint of segment PQ. The coordinates of point P are (6, –1). What are the coordinates of point Q?
Answer:
(8,-4)
Step-by-step explanation:
I need help! plsssssssssssssssss
Answer:
E&F
Step-by-step explanation:
I think its E&F
Answer please this is for math
Answer:
32.5 ft
because math
Answer:
32.5 feet enjoy please mark brainliest :)
Step-by-step explanation:
If the numbers listed below represent temperatures in degrees Celsius, which is the coldest?
-3, -2, -0.8, -0.1, 0.5, 0.8, 7
Answer:
-3 would be the coldest. Colder room temperatures fall below 0, and -3 is the lowest number
Step-by-step explanation:
PLS HELP ASAP 30 POINTS
[tex]solve \\2x^2-7x+10-5+14x-7x-2x^2+ab-2ab+ba[/tex]
Answer:
(i) y − z
(ii)
(iii) z2
(iv)
(v) x2 + y2
(vi) 5 + 3 (mn)
(vii) 10 − yz
(viii) ab − (a + b)
Answer:
ab+5
Step-by-step explanation:
calculate the same terms one by one
Write a system of linear inequalities that is given by the following graph. (5 points)
Answer: Hi! I want to know this!
Side CA is congruent to which side?
A. ZX
B. YX
C. XY
D. YZ
help me plz i do not understand and plz DO NOT TAKE MY POINTS BECAUSE I WILL REPORT YOU!!! thank you and you can anser or explane what i have to do to get the anser idc but plz dont steel my points
Answer:
y = x + 15
Step-by-step explanation:
on the x side of the table if you add each x value with 15 you get the y value. 15 + 15 equals 30
20 + 15 equals 35
25 + 15 equals 40
etc.
Brady recorded the number and color of cars in the parking lot. 45% of the cars in the parking lot were white. If Brady counted a total of 81 white cars, how many cars did he count in the parking lot?
Answer:
180 cars
Step-by-step explanation:
Like you can see in the picture, I like to set up a proportion, so 81 over X and 45 over 100. Then, you can cross multiply, so 81 x 100 = 8100 and then divide, 8100 ÷ 45 = 180, your answer!
Tony's fish weighs five pounds more than three times the weight of Mary's fish use t for the weight of tony fish and use m for the weight of Mary's fish which expression best represents the weight of Tony's fish?
Answer: it’s the second one
Step-by-step explanation: because if you look closely you see it’s adding
Answer: 1st one
Step-by-step explanation: Tony Fish times 3 +5 Mary Fish
What is the area of a circle with a radius of 7 cm? (Use 3.14 for Pi and round to the nearest tenth.)
38.5 centimeters squared
44.0 centimeters squared
150.0 centimeters squared
153.9 centimeters squared
Answer:
D.
Step-by-step explanation:
Took the test
hiiii help please ahh
Answer:
Question 1 Answer : x^2 - 2y^2
Question 2 Answer: x^2[tex]\pi[/tex] - 36[tex]\pi[/tex]
WILL MARK BRAINLIEST Using the function
w = 7d + 13, which statement is
true?
A. The independent variable is w.
B. The independent variable is d.
C. The dependent variable is 7.
D. The independent variable is 7.
Answer:
b
Step-by-step explanation:
this is me
The independent variable is found to be d.
What is an independent variable?An independent variable can be defined as a variable that can take any value which implies it is not dependent on any other variables.
The example can be given as y = x + 2, here x is an independent variable.
The given algebraic expression w = 7d + 13
There are two terms 7d and 13.
Here, the variable term is 7d.
And, the value of w depends on d which implies that d is the independent variable.
Hence, in the given expression the independent variable is d.
To know more about independent variable click on,
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Find the missing dimension.
height: 12 1/4 in.
area: 128 5/8 in
Answer:
Its base
Step-by-step explanation:
because um you just need to say height x width x base
then you know
Which situation would most likely take place in a market economy?
A. A worker is assigned to work in a government-owned refinery.
B. Two car companies compete to make the cheapest electric car.
C. Farmers grow just enough corn to eat throughout the year.
D. The government decides that factories should make fewer planes.
PLEASE ONLY ANSWER IF YOU KNOW ITS CORRECT
Answer:
Two car companies compete to make the cheapest electric car.
Step-by-step explanation:
At the James Factory, the assembly line produces 89 pairs of jeans in a batch. The pairs of jeans are packaged in boxes with 11 each. If 7 batches are made in one day, how many pairs of jeans will be leftover at the end of it?
7x11 Is 77 and 89 - 77 equals 12 so 12 pairs of jeans would be left over.
PLS HELP ASAP GIVE BRAINLIEST
Answer:
47/200
Step-by-step explanation:
to find experimental probability you have to find the number of times the desired outcome has happened the divide it by the total times the action has been performed. 19+13+15=47/200