Answer:
D
Step-by-step explanation:
Find the inequality represented by the graph.
Answer:
y ≤ -3/2x -2
Step-by-step explanation:
i guessed n got it wrong so i looked at the khan academy explanation for it and got this. i hope it helps
if 30 houses cost 1.7 billion, how much money will 300 houses cost?
Answer:
17 billion cause 30*10 300
Answer:
If 30 houses cost 1.7 billion, 300 houses cost 17 billion
Step-by-step explanation:
If you were to make it an equation you would make it
30 = 1.7
Now we were told the 30 would be made 300 so its obvious you multiplied by 10 and whatever you did to one side you do to the other so its
30 x 10 = 1.7 x 10 is 300 = 17
your answer is 17 billion
2, 2, 2, 3, 4, 4, 11
What is the median of the seven data values shown?
A 2
B 3
C4
D 9
Answer:
the correct answer is B: 3
Answer:
B 3
Step-by-step explanation:
Whoever can help me with this will be my hero!
Answer:
y=4 y=7 y=10 y=13 y=16
Step-by-step explanation:
Math problem HEEEELLLLPP
2(x+8)-2=897
Answer:
x = 883/2 or 441.5
Step-by-step explanation:
Write the sentence as an equation.
301 multiplied by p is equal to 3
Answer:
301*p=3 or 301p=3
Step-by-step explanation:
Lonnie rented a motorcycle for $40 plus $50 per mile that he rode.If his bill was $490, How many miles did he ride?
Answer:
he rode 9 miles
Step-by-step explanation:
490-40=450
450/50=9
The table represents some points on the graph of a linear equation.What is the rate of change of y with respect to x for this function?
Answer:
Step-by-step explanation:
what we know=
x is the independent variable and y is the dependent variable.
our co-ordinates can be expressed in the form of (x value, y value).
so... we only need two points for this so let's just list two points so it goes faster
A(-7,5)
B(-1,65)
alright, now we have two points. we're trying to find the rate of change, which in other words, is the slope.
m=(y-y1)/(x-x1) <-- plug in our points.
m=(65-5)/(-1-(-7)
m=60/(-1+7)
m=60/6
m=10
therefore the rate of change aka the slope of this table of values is 10.
describe the transformation g(x)=f(x)+9
Answer:
f(x) has been translated to the left 9.
Step-by-step explanation:
3
What are the zeros or x-intercepts of the parabola?
A) (0, -1) and (0,5)
B (2,0) and (-9,0)
C (-1,0) and (5,0)
D (0,-5) and (-5,0)
Answer:
C
Step-by-step explanation:
x-intercepts , when y=0 are
(-1,0) and (5,0)
Answer:
C
Step-by-step explanation:
The zeros are also known as x-intercepts so it is the points on the x axis.
For x-intercepts the y is 0 so it is (-1,0) and (5,0)
hope this helped :)
I'm stuck on both of these questions. Any answer will be better than what I got. Please include brief explanation :)
Answer:
B. [tex]x>-17.5[/tex]
C. [tex]x\leq-30[/tex]
Step-by-step explanation:
B.)
[tex]\frac{-8}{14}x+22>32\\-8x+308>448\\-8x>140\\x>-17.5[/tex]
C.)
[tex]0.9x+12\leq-15\\0.9x\leq-27\\x\leq-30[/tex]
Hope this helped!! <3
The graph shows the proportional relationship between the number of days and the total number of
hours driven. What is the constant of proportionality?
Answer:
twenty four is to sevev
Order the sides from least to greatest.
Please help I will give brainliest.
Answer:
28 30 34 42 or z v w x your welcome
Select the correct simplification of the radical expression. 12√
Question 7 options:
2√2
2√4
0.707
2–√
Answer:
The answer is 2√2
Step-by-step explanation:
o.707
Step-by-step explanation:
this answer this is is correct
Nate walked 72 city blocks in 48 minutes. At this rate, how many city blocks can he walk in 90 minutes?
Answer:
135 city blocks is the correct answer
Step-by-step explanation:
what the area for this
Answer:5
Step-by-step explanation:
1x2 2 times 1x1 once
write down an expression for the nth term in the folowing sequence 7,16,25,34,43
Answer:
The answer would be 79.
Step-by-step explanation:
Jaime hiked for 3 days across an island. He started at the shoreline, which is at an elevation of O feet.
• At the end of day 1, Jaime had gained 2,150 feet in elevation
. At the end of day 2, he had gained an additional 1,970 feet in elevation
On day 3, Jaime hiked down to the shoreline on the other side of the island, which is also at an elevation of O feet. How many feet in elevation did he lose on day 3?
A 1.970 feet
B
2,060 feet
С
2,150 feet
D
4.120 feet
Answer:
D. 4120 feetStep-by-step explanation:
Jamie lost on the third day:
2150 + 1970 = 4120 feetCorrect option is D.
answer
Step-by-step explanation:
2060 feet elevation did he loss on 3 days
what is the slope and the y-intercept of the line on the graph below
Cindy did an experiment. She started out with 600 bacteria cells. She found that the growth rate of the bacteria cells was 4.1%. Create an equation for the situation that would work for any time, x.
Pls Help thx
Answer:
Step-by-step explanation:
Hello! Im doing the same problem for my midterm and I believe the answer would be 0.041x+600.
Since x represents the time, x can be anything. 0.041 would equal the percentage of 4.1% and you need the growth rate times the time to equal your answer. +600 would be what she started out with, which is the bacteria cells. Hope this answers your question!!!
Sean has 9 liters of juice. He pours equal amounts of the juice into 4 pitchers. There is 0.5 of a liter of juice left. How many liters of juice are in each pitcher?
Answer:
There is 2.215 liters in each of the 4 pitchers.
Step-by-step explanation:
Let x be the number of liters in each of the 4 pitchers.
4x + 0.5 = 9
4x = 8.5
x = 2.125
Two sides of a triangle have lengths 5 and 15. Which expression describes the length of the third side? at least 10 and less than 20
at least 10 and less than 20
greater than 10 and less than 20
greater than 10 and at most most
at least 10 and at most 20
Answer: greater than 10 & less than 20
Step-by-step explanation:
Look at the two equations: -3x + 6 = 21 -3x + 6 < 21 Which statement best describes the process used to solve the equations? In both cases, subtract 6 from both sides, but reverse the inequality sign when doing that for the inequality. In both cases, divide by –3 on both sides, but reverse the inequality sign when doing that for the inequality. The process is exactly the same for solving the equation and solving the inequality. The process for solving the equation is entirely different from solving the inequality.
Answer:
b
Step-by-step explanation:
b ecause
Answer:
i just finished the quiz 100% here are the answers
Step-by-step explanation:
1. B) In both cases, divide by –3 on both sides, but reverse the inequality sign when doing that for the inequality.
2. A) He only accepts jobs that last 4 or more hours.
3. C)Soro should have reversed the inequality symbol when using the division property of inequality.
4. A) A number line going from negative 3 to positive 3. A closed circle is at negative 0.5. Everything to the left of the circle is shaded.
5. C) 166
6. A) 7 months
7. A) Yuto is correct because he isolated the variable correctly and reversed the inequality symbol.
8. C) She divided one side by -5 while multiplying the other side by -5.
D)She did not change the > symbol to a < symbol.
E) She used a closed circle instead of an open circle on the number line.
9. C)63
10. C) x > 2
have a wonderful day! <3
You already have $75. The monitor costs a total of $400. You save $25 each week. Write an equation using w, to represent the number of weeks that you will have to save in order to purchase the monitor. Use your equation and solve algebraically. Explain your solution.
Answer:
13 weeks
Step-by-step explanation:
25w + 75 = 400
25w = 400 - 75
25w = 325
25w/25 = 325/25
w = 13
It will take 13 weeks until you can buy the monitor
Answer:
So if there is 13 weeks you re able to buy the monitor but if it's less than 13 weeks you are broke.(lol)
Step-by-step explanation:
already have $75
monitor costs a total of $400.
each week 25
400 -75 =325
325 divided by 25 =13
I need help ASAP ???
Answer:
He said he accidentally sent this so I just want everyone who reads this to have a good rest of their day:)
Step-by-step explanation:
A carton of eggs costs $2.90 and a package of bacon costs $3.10. How much
does it cost to buy 2 cartons of eggs and 1 package of bacon?
Answer:
$8.90
Step-by-step explanation:
((2)(2.90))+(3.10)= $8.90
'""""""""""""""""""""""""""""""""""8.9$""""""""""""""""""""
12. Find the slope from the table.
x
3
6
9
12
15
y
-10.5
-21
-31.5
-42
-52.5
need help like now pls
Answer:
the slope is 3, because if u ser in the table where's says "x" its going Up by 3
Please help me with this
Answer:
A: (0,-5)
B:(4,-5) and (6,1)
C: (0,4)and (0,-5)
Step-by-step explanation:
Liam buys a new TV that cost $360. The TV is on sale for 40% off, and the store is offering an additional 20% off sale items. How much does Liam save on the TV?
Answer:
$216
Step-by-step explanation:
Add 40% and 20% to get 60% as the total percent that Liam is saving. Multiply that by 360 to get $216 that is being saved.
-10-(-10)
negitive 10 minus -10
Answer:
ans 0
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
-10 - -10 is zero unless its a positive 10 then it's -20
