Answer:
A. y= 1/4x-5
Step-by-step explanation:
The slope is 1/4 and the y- intercept is -5.
Help fast!!! Will give brainliest!
Answer:
7+3(-4)2 have negative value
Step-by-step explanation:
expand the following expression 9/4(2x+3/4
Answer:
12345
Step-by-step explanation:
12345 that's rite
The figure below is made up of 2 trapeziums. Find a + b + c + d + e.
========================================================
Explanation:
n = number of sides = 5
S = sum of the interior angles of a convex polygon with n sides
S = 180(n-2)
S = 180(5-2)
S = 180*3
S = 540
The price of a DVD movie was reduced from $20 to $18. By what percentage was the price of the DVD movie reduced? *
A. 10%
B. 2%
C. 8%
D. 12%
Answer:
A. 10%
Step-by-step explanation:
First calculate how much percentage is in one dollar, which is 5% per dollar, then times that by how much money is deducted which is $2, and you will get your answer 10%.
Hope this helps good luck!
Geometry: Please help
Answer: 946 inches squared
Step-by-step explanation:
28 times 7 = 196
25 times 30 = 750
196 plus 750 = 946 inches squared
A plant grew 3 1/4 inches over a 6 1/2 month period.what was the average monthly growth rate for the plant
Answer:
0.5 inches per a month
Step-by-step explanation:
you turn them to a decimal to make them easier and then divide them to get the answer.
Find the number that if subtracted from 7 and 12, the product of the two numbers gives 104
6 is the number i think that
-1 is the number that if subtracted from 7 and 12, the product of the two numbers gives 104
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
We need to find the number that if subtracted from 7 and 12, the product of the two numbers gives 104
We need to find two integer factors of the number 104 that multiply up 104 and differ by 12-7 = 5 units
104=2×52
104=4×26
104=8×13
If we consider the unknown number as (-1) then
number that if subtracted from 7
7-(-1)=8
number that if subtracted from 12
12-(-1))=13
8×13=104
Hence -1 is the number that if subtracted from 7 and 12, the product of the two numbers gives 104.
To learn more on Equation:
https://brainly.com/question/10413253
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PLEASE HELP
Point A is located at (-4, -7). After it is translated, point A' is located at (0, -7). What was the translation?
4 units to the left
4 units down
4 units up
4 units to the right
Answer:
For units to the right
Step-by-step explanation:
If if you start at ( -4, -7) and move 4 spaces to the right, you will be at (0, -7).
How do you do this question?
Answer: B) Demand will most likely be elastic
Place yourself in the shoes of the employer. To them, demand is them needing/wanting workers. Specifically we call this "labor demand". The supply is the potential or current worker providing the service and/or making the product.
If the price goes up, then this means the worker earns higher wages. This in turn causes labor demand to fall. So the employer will be less likely to hire more workers if the wages increase. It's similar to how if the price of an item goes up in a store, then less people are probably going to buy it.
Demand is elastic because a small change in price causes a large change in demand. The company is going to be sensitive to wage changes. The company sees that it is approaching the diminishing returns, so it is likely to scale back on labor to save costs. It's all about trying to minimize costs and maximize revenue. Often, revenues can't be changed very much since customers are themselves sensitive to price changes (assuming there are substitutes in the market), so the company will turn to trying to reduce costs as much as possible leading to maximum profit.
What is the measure of
Answer:
B. 108
Step-by-step explanation:
18 ÷ 0.25?
middle school math
HELP URGENT WHATS THE ANWSER
Answer:
-3,-1
Step-by-step explanation:
The point where they intersect is -3,-1
Hope this helps :D Please mark brainliest if correct :D
Answer:
it's going to be 3,3 is the answer
A(n) ______ shows relationships between things you are comparing.
Can y'all find the value of x? (You will earn 19 points if you answer all of these questions. Please make sure they're right because I'm tryna pass.
1. 7x+3 (x-1) = 5x+13
2. 2.5x= 10
3. 3/5x= 9
4. 4/7x= 32
5. 5/3x-10= 1/3x
6. 2.5x+8= 1.5x-12
7. 1.5x+12=3x+17
8. 4x+2(x-6)= 8x+11
9. 6x+1-+4x= 2(x-3)
10. 6x+2=2 (x-10
Answer:
1. 16/5 2. 4 3. 15 4. 56 5. 15/2 6. -20 7. -3.333333 8. -23/2 9. no solutions 10. -11/2
Step-by-step explanation:
Can i get brainliest for this?
p = (-18) and q = (-2)
find the distance between the two numbers using subtraction and absolute value
Answer:
16
Step-by-step explanation:
(-2) - (-18) = 16
In a study a researcher measured a plant to be 8 cm tall. If the plant continues to grow 2 cm every week, after how many weeks will the plant reach the height of 24 cm?
Answer:
8 weeks
Step-by-step explanation:
Given
[tex]Initial\ Height = 8cm[/tex]
[tex]Growth = 2cm[/tex] weekly
Required
Determine the duration it gets to 24 weeks
First, we need to represent the scenario as a function.
Let the number of weeks be w.
So:
f(w) = Initial Height + Growth * Number of Weeks
This gives:
[tex]f(w) = 8 + 2 * w[/tex]
[tex]f(w) = 8 + 2w[/tex]
When the duration is 24 weeks,
We have that:
[tex]f(w) = 24[/tex]
Substitute 24 for f(w)
[tex]24 = 8 + 2w[/tex]
Make 2w the subject of formula
[tex]2w = 24 - 8[/tex]
[tex]2w = 16[/tex]
Make w the subject of formula
[tex]w = 16/2[/tex]
[tex]w = 8[/tex]
Hence, it'll take the plant 8 weeks to get to 24cm
Please help I’ll mark brainliest
Answer:
B
Step-by-step explanation:
Whats the answer giving brainliest to first correct answer
Answer: C. 4x is a term in 4x - 5
Step-by-step explanation: 4 is a coefficient due to being combined with x. But together, it is called a term. 5 can not be a coefficient due to it being away from x. I hope this helped.
Answer:
C
Step-by-step explanation:
A is false because 4 is the coefficient of x
B is false because x is the only variable because 5 is a constant and 4 is a coefficient
D is false because a product is the answer to and equation this is an expression
C is correct because 4x and 5 are both terms
2.5x + 8 = 1.5x − 12
What is the value of x?
What statement describes the graph?
me podrían ayudar con hoja de excel tengo que sacar el porcentaje pero considerando que mi 100% es 50 como debería realizar la función
Answer:
i dont speak spanish
Step-by-step explanation:
ANYONE HELP ME ASAP PLEASE!! I WILL GIVE BRAINLIEST!
—Find the distance across lake (AB) —
what does d equal in this equation
3.5(4.4 + d) = 28
Answer:
d= 3.6 harrryuuyyyyyytrrrrttppwkkkk
Anthony’s locker is (x+4) ft. long and (x+2) ft. wide. Area = __________________ft.^2 Letter 1: ____
A large jar contains a mixture of white and black beans. In a randomly chosen handful of 120 beans 40 were black. Create a 98% confidence interval for the proportion of black beans in the jar. Express your answer to the nearest percent.
Answer:
23%<x<43%
Step-by-step explanation:
The formula for calculating confidence interval is expressed;
Confidence Interval = p ± z√p(1-p)/n
n is the sample size
z is the z score at 98% confidence interval
n is the sample size = 120
z = 2.33
If in a randomly chosen handful of 120 beans 40 were black, then;
p = 40/120
p = 4/12
p = 0.33
CI = 0.33± 2.33√0.33(1-0.33)/120
CI = 0.33± [2.33√0.33(0.67)/120]
CI = 0.33± [2.33√0.2211/120]
CI = 0.33± [2.33(0.04292)]
CI = 0.33±0.100014
CI = (0.33-0.100014, 0.33+0.100014)
CI = (0.229, 0.430014)
CI = (22.9, 43.0014)
Hence 98% confidence interval for the proportion of black beans in the jar is 23%<x<43%.
Will mark you brainlest
Answer:
0.046875
Step-by-step explanation:
which of these statement correctly compares the graphed the functions g(x) to the function g(x)=-x/2+5
Answer: A. The rate of change of f(x) is 1/2.
Step-by-step explanation:
HURRY PLEASE!!!!
the question had no answer choices sorry
Carla is following a recipe that calls for a cinnamon-sugar mixture that is 5% cinnamon.
If she places 2 grams of cinnamon in a bowl, which equation will help her find how many grams of sugar to add to the bowl?
Answer:
Step-by-step explanation:
It's a proportion rather than an equation that you might be more accustomed to.
2/0.05 = x/ 0.95 Cross multiply
2 * 0.95 = x * 0.05 Divide by 0.05
2 * 0.95/0.05 = x
x = 38 grams of sugar should be added to the 2 grams of cinnamon.
There's another way to do it.
2/0.05 = (x + 2)/1 Cross multiply
2*1 = 0.05x + 0.1 Subtract 0.1 from both sides
1.9 = 0.05x
1.9/0.05 = x
x = 38
Which ever way you understand better is the answer. 100 / 100% is 1
Can someone help me please?
