Need answer please!!!!!!
a library has 8000 books , and is adding 50" more books each year. linear or exponential?
Answer:
Linear y=50x+8000
Step-by-step explanation:
Uncle Larry's farm stand sold a total of 80 pounds of apples and peaches. 2 points
He sold apples for $2.25 per pound and peaches for $3.50 per pound. If he
made $223.75, how many pounds of peaches did he sell?
Which set of coordinates does not represent a function?
Answer:
The third option because the x-value 1 has two different y-values.
Step-by-step explanation:
When solving this system of equations, what is the first step and why?
2x + y = 15
x-y=3
Answer:
Step-by-step explanation:
Rearrange:
x-y=3
x=3+y
Substitute x as 3+y
so you can solve for y:
2(3+y)+y=15
6+3y=15
y=3
Use x=3+y to find x.
A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 8 large boxes and 4 small boxes has a total weight of 209 kilograms. A delivery of 3 large boxes and 2 small boxes has a total weight of 86 kilograms. How much does each type of box weigh?
The length of the hypotenuse (x) is an irrational number between 6 and 8. Both legs have measured that are whole numbers. What is one possible set of measures for the sides of the right triangle
HELP ME PLEASE !
Step-by-step explanation:
Since 6 < x < 8, we have 36 < x² < 48.
Let a and b be the sides of the right triangle.
a²/b² could be 1², 2², 3², 4², 5² and so on.
A possible set of measures is 6 and 2.
This will give x² = 6² + 2² = 40, x = √40 which is irrational.
Please help, due tomorrow. will give brainlist if correct.
Given f(x)= 2x^3+7x+k and x+1 is a factor of f(x), then what is the value of k?
Answer:
k=9Step-by-step explanation:
to understand thisyou need to know about:factor theoremfunctionPEMDAStips and formulas: When f(c)=0 then x−c is a factor of f(x)let's solve:according to the question
[tex]2( - 1)^3+7( - 1)+k = 0[/tex]
[tex]2. - 1 - 7 + k = 0[/tex]
[tex] - 2 - 7 + k = 0[/tex]
[tex] - 9 + k = 0[/tex]
[tex]k = 9[/tex]
The radius of a circle is 35 centimeters.
Find the area of the circle.
Use 22/7 as an approximation for pi.
Answer:
3864.5
Step-by-step explanation:
I used 3.14 for pie, since its more common than 22/7.
To find the area of a circle: pir^2.
r=35
pi=3.14
35 times 35=1225
1225 times 3.14=3846.5
Picking a multiple of 6 from the integers between 1 and 25.
Answer:
16%
Step-by-step explanation:
Answer: 6,12,18,24
Step-by-step explanation:
Solve for <6 pls :)) (Picture below)
Answer: 137°
Step-by-step explanation:
If you take the angle that is 43° and take 180°-43°
you get 137° this gives you angle 3 and since angle 3 and 6 are the same, angle 6 will equal 137°
have some points :) 4+4=?
3) Simplify: 4(3 + 4x - 2)
5(2+c)=45+5c no solution
Answer:
Step-by-step explanation:
You have to start out with the distributive property 5 times 2 times c is 10+5c; now you have to subtract 5c on both sides in the upside down T chart, now its 10=45+c and your answer will be c=4.5.
according to the graph what is the value of the constant in the equation below
50 = 2n + 22 is ??
( it would help if you explain I’m having trouble lol ! )
Answer:
n=14
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,...
PLS HELP
Where is the point (-5,6) located in the coordinate plane? O A. On the x-axis O B. In quadrant 1 O C. In quadrant III O D. In quadrant II.
Answer:
is (D) in quadrant ll is located the point (-5,6)Pls help me. brainliest
Answer:
x = 6, ∠ B = 126°
Step-by-step explanation:
∠ A and ∠ B are alternate angles and congruent, so
8x + 78 = 2x + 114 ( subtract 2x from both sides )
6x + 78 = 114 ( subtract 78 from both sides )
6x = 36 ( divide both sides by 6 )
x = 6
Then
∠ B = 2x + 114 = 2(6) + 114 = 12 + 114 = 126°
I used 9.8 pints of blue paint and white paint to paint my bedroom walls 4/5 of this amount is blue plate and the rest is wiping how many pints of white paint did you use to paint her bedroom walls
Answer:
searth it up duh
Answer:
Amount of white paint used to paint bedroom walls = [tex]1.96[/tex] pints
Step-by-step explanation:
Total amount of blue paint and white paint = 9.8 pints
Amount of blue paint used to paint bedroom walls = [tex]\frac{4}{5}[/tex]
Amount of white paint used to paint bedroom walls = [tex]1-\frac{4}{5}=\frac{1}{5}[/tex]
Therefore,
Amount of white paint used to paint bedroom walls = [tex]\frac{1}{5}(9.8)=1.96[/tex] pints
Use the distributive property to rewrite the algebraic expression below
7 (8p + 9)
56p+63
hope that helps:)
Answer:
56p+63
Step-by-step explanation:
Just mulitply 7 and 8
and 7 and 9. Dont forget to add the p when multiply 7 and 8
Hope this helps (:
Find the equation of the line that goes through the points (6,5) and (9,7)
The answer is y= 2/3x +1
this line passes through both points
WILL MARK BRAINLIEST........Write an equivalent expression for 8(3 + 5x) + 7x + 4
If x= 3, is the solution to both expressions the
same?
Answer:
https://brainly.com/question/6909008
Step-by-step explanation:
that question has the answer lol I'm not smart enough to find the answer or even understand the answer
Which is the correct representation of 6/1?
The correct representation of 6/1 is in figure A.
Given:
The four figures with shaded regions and unshaded regions.
To find:
The figure with the correct representation of 6/1.
Solution:
In figure A
Fraction of one box =[tex]\frac{1}{1}[/tex]
There are six individual boxes that will be represented as:
[tex]\frac{1}{1}+\frac{1}{1}+\frac{1}{1}+\frac{1}{1}+\frac{1}{1}+\frac{1}{1}=\frac{6}{1}[/tex]
In figure B
The number of shaded regions = 5
The total number of regions = 6
The representation will be :
[tex]\frac{\text{Shaded region}}{\text{Total regions}}=\frac{5}{6}[/tex]
In figure C
Fraction of one box =[tex]\frac{1}{1}[/tex]
There are five individual boxes that will be represented as:
[tex]\frac{1}{1}+\frac{1}{1}+\frac{1}{1}+\frac{1}{1}+\frac{1}{1}=\frac{5}{1}[/tex]
In figure D
The number of shaded regions = 1
The total number of regions = 1
The representation will be:
[tex]\frac{\text{Shaded region}}{\text{Total regions}}=\frac{1}{6}[/tex]
The correct representation of 6/1 is in figure A.
Learn more about fraction here:
brainly.com/question/1301841?referrer=searchResults
brainly.com/question/1301963?referrer=searchResults
I didn’t pay attention in class, help I’ll give 15 points and the crown thing
Answer:
8
Step-by-step explanation:
256 = 64 • 64
64 • 64 = 8 • 8 • 8 • 8
It's the 4th root of 256
The number comes out to 8
Hope this helps! And one more thing...
Next time, pay attention!
18.
Which equation best describes the graph?
A. y = -5/4x + 2
B. y = 5/4x - 2
C. y = -4/5x - 2
D. y = 4/5x + 2
Answer:
C. y = -4/5x - 2
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Slope:
−
4
5
y-intercept:
(
0
,
−
2
)
x
y
−
5
2
0
0
−
2
Explain how to solve the equation 3.5n = 10.5 , what is the value of n ?
Answer:
n=3
Step-by-step explanation:
Divide both sides by 3.5
n= 3.5 /10.5
Simplify 3.5 /10.5 to 3.
N=3
Answer:
n = 3
Step-by-step explanation:
Divide both sides by 3.5 to isolate n on one side.
[tex]3.5n=10.5\\\\\frac{3.5n=10.5}{3.5}\\\\\boxed{n=3}[/tex]
Hope this helps.
A cube with faces labeled 1 to 6 was rolled 25 times. Each time the number cube was rolled, the number showing on the top was recorded in the table as shown in the image. What is the experimental probability that the next time the number cube is rolled it will land with a 2 or 3 showing on the top face?
Answer:3??????????????????????
Step-by-step explanation: im sorry man i really dont
know
Answer 2/5 B
Step-by-step explanation:
I got the answers in the end of a nearpod and that was the right one
Tyler spins each spinner below one time. What is the
probability of Tyler's spins landing on a number less
than 11 and on red?
quick pleaseeeeeeeeeeeee!!!!
Answer:
plot points at (0,4),(3,1),(5,7),(8,5)
Step-by-step explanation:
hope this helps (:
N
The table shows the relationship between the number of calories Rob burns while jogging and the number of minutes he jogs.
How many calories will he burn in 1 minute? Enter your answer in the box.
Calories Burned
Time in Minutes (8) Calories Burned (/)
20
220
25
275
30
330
40
440
calories per minute
Answer:
he should burn about 10 calories per 1 minute
Step-by-step explanation: