Answer: x^2+2x-90
Step-by-step explanation:
F(x)=8-3x find x when f(x)=32
Answer:
x=8
Step-by-step explanation:
F(x)=8-3x
f(x)=32
replace f(x) with 32
32=8-3x
32-8=3x
24=3x
x=24/3
x=8martha accumulated $6000 in credit debt if the interest rate is 1.45 percent per year and she does not make any payments for 4 years how much will she owe on her debt in 4 years by compounding continuously
Answer:
The answer is 6087.0435
Step-by-step explanation:
6000 + 1.45% + 1.45% + 1.45% + 1.45% = 6087.0435
Answer:
6358.29
Step-by-step explanation:
This is the answer
a small block of wood is thrown inside a container filled with water. if only half of the wood is submerged in water and displayes 2 litre of water in the container. what is the weight of the wood
Answer:
the block of wood weighs 2 liters
I need helppppp pleaseeeeeee
Answer:
sorry i have no idea how to help
Step-by-step explanation:
80% of the astronomy club members own a telescope. If 20 students own a telescope, how many students are in the astronomy club in all?
help me please I will give the brainliest
Answer:
25
Step-by-step explanation:
Eva is picking fruit at a farm. The fees are $5 for entry to the farm, $2.50 per pound of bucom
Let B be the number of pounds of blueberries and a be the number of pounds of apples Eva picked. Which of the following expressions could represent
how much Eva pays?
A. 5(2.50 +20)
B. (2.5 + 2)(a + b) + 5
C. 2.5b + 2a + 5
D. 5 +2.50 +25
Answer:
its d
Step-by-step explanation:
Can someone help me with this
Answer:
we need to see the table above
Answer:
i cant see the table on top of the graph
Step-by-step explanation:
sorry but take another good picture
Tonya said that the fraction 10/12 was in simplest form. Do you agree? Why or why not?
Answer:
NO
Step-by-step explanation:
You can reduce the fraction by dividing by 2. If you divide by 2, then you will get 5/6 which is more reduced than 10/12.
Hope this helps plz mark brainliest if correct :D
Answer:
Tonya could present the new policy to the staff face-to-face. By using this method, she can make use of slideshow presentations or any other visual aid to get the point across. She can also hear feedback and questions for clarifications immediately since she is personally introducing the policy to the staff.
Step-by-step explanation:
I hope this is what ur looking for, if not HMU and I will try my best to get u a better answer!
Have a great day! :)
If u need help with anything HMU and I got u, no points needed :)
Order the decimals and fractions, least to greatest. Write all answers as decimals.7/100, 7.07, 0.71, 7/10 pls tell me quick
Step-by-step explanation:
0.07, 0.7, 0.71, 7.07 trying to hit 20
Use the GCF and the distributive property to find the expression that is
equivalent to 36 + 48.
O A. 2(18+ 24)
B. 12(3+4)
O c. 6(6+8)
OD. 4(9+12)
O A. 2(18+ 24)
B. 12(3+4)
O c. 6(6+8)
OD. 4(9+12)
✓
Identify the graph(s) of exponential growth.
A
I only
B)
III and IV only
I and IV only
D
and IV only
Answer:
D : || ,|||, |V is the answer
An exponential function is in the form y = abˣ, where a is the initial value and b is greater than 1. Graph II, III and IV represent an exponential growth.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
An exponential function is in the form y = abˣ, where a is the initial value and b is greater than 1. Graph II, III and IV represent an exponential growth.
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Based on the graph, what are the solutions of x3 + x2 -
9x – 9 = 0?
The solutions of given equation are -3, -1 and 3.
If Anna and Tamera drive 5x - 5 hours over the four days and the plan to travel 4.5
hours each day (x = 4.5), how many hours will they drive over the four days? Note
the expression 5x - 5 represents the total time traveled.
Answer:
17.5 hours
Step-by-step explanation:
5x-5 over 4 days and the plan to travel 4.5 hours each day. WE have to find how many hours will they drive each day. Now, to find the total time pu x to 4.5 in the above expression. 5(4.5)-5
= 22 * 5-5 = 17. 5 hours over the four days of traveling
Prove lines are parallel
Answer:
its c
Step-by-step explanation:used brain and used again
What is Three-fourths divided by one-half?
A fraction bar labeled 1. Under the 1 are 4 boxes containing one-fourth. Under the 4 boxes are 2 boxes containing one-half.
Two-thirds
1 and one-fourth
1 and one-half
3
Answer:
i think option D
Step-by-step explanation:
Answer:
1 and one-half
Step-by-step explanation:
[tex] \huge \frac{3}{4} \div \frac{1}{2} \\ \\ \huge = \frac{3}{4} \times \frac{2}{1} \\ \\ \huge = \frac{3}{2} \\ \\ \huge = 1 \frac{1}{2} [/tex]
Find the measure of ZACD
Answer:
c
Step-by-step explanation:
im pretty sure
Which of the statements below is true for the following set of numbers?
20, 15, 50, 85, 75, 60
Answer:B
Step-by-step explanation:
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
20, 15, 50, 85, 75, 60
The range is the difference between the highest value and the lowest values in the given set of numbers.
Midrange = Range ÷ 2
Option D is the correct answer.
The range of the set of numbers is 70
The midrange of the set of numbers is 35
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
20, 15, 50, 85, 75, 60
The range is the difference between the highest value and the lowest values in the given set of numbers.
Now,
The lowest value is 15
The highest value is 85
Range = 85 - 15 = 70
Midrange = 70/2 = 35
Thus,
The range of the set of numbers is 70
The midrange of the set of numbers is 35
Learn more about expressions here:
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$5.36 for 20oz.?????
Answer:Unit rate is 3.7
Step-by-step explanation:if that’s what you are asking for, you were not very specific
Becky surveyed the 24 shoppers who spent the most time and money at her boutique last month. Describe why this will not result in a representative sample.
Answer:
This will not provide a representative answer because they spend more time and money than other shoppers, her survey is not broad enough to represent all customers.
Step-by-step explanation:
A flower bed has the shape of a rectangle 27 feet long and 9feet wide. What is its area in square yards?
Answer:
243
Step-by-step explanation:
27×9=243
243 sq yards
Answer:243 I’m not sure
Step-by-step explanation:
PLEASE HELP! Determine the slope and the y-intercept of the table.
To find the slope, use two (or three) points and plug them into y2 - y1/ x2 - x1.
Once you have the slope, plug one point and the slope into . . .yup, point-slope form. y-y₁=m(x-x₁)
After doing this, you will have the slope and the y-intercept.
g(n) = 2n + 5; find g(-1)
Answer:
Solving g(n)=2n+5 by putting n=-1 we get g(-1)=3
Step-by-step explanation:
We are given g(n)=2n+5
We need to find g(-1)
For finding g(-1) put n=-1 in g(n)=2n+5
[tex]g(n)=2n+5\\Put \ n=-1\\g(-1)= 2(-1)+5\\g(-1)=-2+5\\g(-1)=3[/tex]
So, Solving g(n)=2n+5 by putting n=-1 we get g(-1)=3
Melinda and her husband are purchasing a home. The cost of the home is $135,500. They will be required to pay a down payment of 25% of the purchase price and to pay closing costs of 3% of the purchase price. How much cash do they need for the down payment and closing cost?
Answer:
$37,940
Step-by-step explanation:
1. Divide $135,500 by 25%= $33,875
2. Divide $135,500 by 3%= $4065
3. Add both quotients
$33,875 + $4065
= $37940
Melinda and her husband will need $37,940 for the down payment and closing cost.
∆ABC is dilated using a scale factor of 12 to produce ∆A'B'C'.
Select all of the statements that apply to the transformation.
m∠A > m∠A' and m∠B > m∠B'
m∠A < m∠A' and m∠B < m∠B'
m∠A = m∠A' and m∠B = m∠B'
area of △ABC < area of △A'B'C'
∆ABC ≅ ∆A'B'C'
∆ABC ~ ∆A'B'C'
Answer:
C, F.
Step-by-step explanation:
All angle measures are preserved in a dilation. And if all angle measures are preserved, it makes the triangles similar by the AA similarity theorem.
Which phrase best describes the translation from the graph y = (x + 2)2 to the graph of y = x2 + 3?
O 2 units left and 3 units up
O 2 units left and 3 units down
2 units right and 3 units up
O 2 units right and 3 units down
Answer: O 2 units left and 3 units down
The phrase that best describes the y = (x + 2)² and it is translated to
y = x² + 3 is 2 units left and 3 units up.
What are some rules of transformations?Suppose we have a function f(x).
f(x) ± d = Vertical upshift/downshift by d units (x, y ±d).
f(x ± c) = Horizontal left/right shift by c units (x - + c, y).
(a)f(x) = Vertical stretch for a > 0, vertical shrink a < 0. (x, ay).
f(bx) = Horizonatal compression b > 0, horizontal stretch for b < 0. (bx , y).
f(-x) = Reflection over y axis, (-x, y).
-f(x) = Reflection over x-axis, (x, -y).
Given, A function y = (x + 2)² and it is translated to y = x² + 3.
Now, The part x² from (x + 2)² is translated 2 units to the left, and the part
+ 3 is translated up by 3 units.
learn more about transformation here :
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Samuel is in the business of manufacturing phones. He must pay a daily fixed cost to
rent the building and equipment, and also pays a cost per phone produced for
materials and labor. The equation C = 225p + 900 can be used to determine the
total cost, in dollars, of producing p phones in a given day. What is the slope of the
equation and what is its interpretation in the context of the problem?
The slope of the function is 225 which represents
the total cost to produce all of the phones
*
attempt 2 out of 2
the total cost to produce all of the phones
the number of phones produced in a day
the fixed cost for rent and equipment
the number of days to produce all of the phones
the additional cost to produce each phone
cy Policy Terms of Service
O DeltaMath.com. All Rights Reserved.
Answer:
the additional cost to produce each phone
Which of the following data sets represents a linear function?
A. (2, 4), (3, 9), (4, 16), (5, 25)
B. (-2, -1), (-3, 0), (-4, 1), (-5, 0)
C. (2, 12), (3, 6), (4, 0), (5, -6)
D. (2, 1), (3, 0), (4, 1), (5, 4)
I will give brainliest if you are correct
Answer:
C
Step-by-step explanation:
to be a linear function the change in X and the change in Y has to be the same hence slope
A. x changes by+ 1 see 2,3,4,5, and y changes by +5, +7, +9 so A is not a linear function
B. X changes by -1 in all, y changes +1 for first 3 then -1 last, so B is not a linear function
C. X changes by +1 for all and y changes by -6 for all so is it is a linear function
D x changes by +1 for all and y changes by -1, +1, +3 so no linear fn.
If the tax sales for the city of Los Angeles is 9.75% how much tax would you pay for an item that costs $500.000
Answer: If it is $500, the answer is $48,75. If it is $500,000, then it is $48,750
Step-by-step explanation:
Ok, so 9.75% would be 0.0975 in decimal form. You mutiply 500/500,000 by 0.0975 to get the answer.
Half of 1/3 pan of brownies = _________ pan of brownies
Answer:
1/6 pan of brownies
Step-by-step explanation:
What is the total cost of a $150.00 necklace if the sales tax is 6%?
Answer:
Amount (excluding tax)$150.00
Tax (6.0%)$9.00
Amount (including tax)$159.00
Answer:
pretty sure it would be like 159.00 or something like that sorry if i was not much help
Step-by-step explanation:
i hope you have a great day sir/ma'am!!!
