Mathematics High School

hi um so ya wow me being serious on this site...thats new can u do my sisters homework so she doesnt bug me thx

14 points & should be pretty simple

**provide steps**

Hi Um So Ya Wow Me Being Serious On This Site...thats New Can U Do My Sisters Homework So She Doesnt

Answers

Answer 1
hjrjehehjesxbbdjsjsj

Related Questions

Select the correct simplification of the radical expression. 12√
Question 7 options:

2√2

2√4

0.707

2–√

Answers

Answer:

The answer is 2√2

Step-by-step explanation:

o.707

Step-by-step explanation:

this answer this is is correct

Find the inequality represented by the graph.

Answers

yea that’s a nice graph i’d say looks a little fishy though

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

I'm stuck on both of these questions. Any answer will be better than what I got. Please include brief explanation :)

Answers

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

what is the slope and the y-intercept of the line on the graph below

Answers

Slope = 1/4 and y-intercept = 1

Whoever can help me with this will be my hero!

Answers

Answer:

y=4 y=7 y=10 y=13 y=16

Step-by-step explanation:

Solve:
0.4y = 48

Y = what ??

Answers

Answer:

Y=120

Step-by-step explanation:

0.48y=48

y=48/0.4

y=480/4

y=120

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?

Answers

Here you go! Hope this helps

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.

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?

Answers

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.

Jennifer purchase a $40.00 pair of jeans on sale for $30.00. How much of a discount did Jennifer receive?

Answers

Answer:

25 percent discount

Step-by-step explanation:

40 x 0.25 gives you 10 and then you subtract from the orginal price

Order the sides from least to greatest.
Please help I will give brainliest.

Answers

Answer:

28 30 34 42 or z v w x your welcome

Categorize each statement about parallelograms as always true or something true.

Answers

Answer:

11 22 31 41

Step-by-step explanation:

yes thats it dd

f

d

d

d

d

If AC bisects ∠BAD, is ABC ≅ ADC? Explain.
The?image?consists?of?a?regular?triangle?ABD?with?base?AD.?A?segment?joins?vertex?A?to?side?BD?at?point?C?making?an?angle?of?90?degrees?with?it.
A. Yes; then ∠BAC is congruent to ∠DAC, and the triangles are congruent by ASA.
B. Yes; then ∠BAC is congruent to ∠CAD, and the triangles are congruent by AAS.
C. No; in that case, only two pairs of corresponding congruent angles would be known.
D. No; in that case, only one pair of corresponding congruent angles and one pair of corresponding congruent sides would be known.

Answers

Answer: I think it’s a or c

Step-by-step explanation:

Elena purchased two pies for dessert. The total for the two pies was
$23.50. If she paid with a $30 dollar bill. How much change did she get back
back?

Answers

she got back $6.5 back , just subtract $30- $23.50

Answer:

$6.50

Step-by-step explanation:

$30-$23.50=$6.50

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

Answers

Answer:

the slope is 3, because if u ser in the table where's says "x" its going Up by 3

2, 2, 2, 3, 4, 4, 11
What is the median of the seven data values shown?
A 2
B 3
C4
D 9

Answers

Answer:

the correct answer is B: 3

Answer:

B 3

Step-by-step explanation:

Nate walked 72 city blocks in 48 minutes. At this rate, how many city blocks can he walk in 90 minutes?

Answers

Answer:

135 city blocks is the correct answer

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.

Answers

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

Lonnie rented a motorcycle for $40 plus $50 per mile that he rode.If his bill was $490, How many miles did he ride?

Answers

Answer:

he rode 9 miles

Step-by-step explanation:

490-40=450

450/50=9

if 30 houses cost 1.7 billion, how much money will 300 houses cost?

Answers

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

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?

Answers

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

-10-(-10)
negitive 10 minus -10

Answers

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

Bill's rectangular bedroom is 2 m long, 4 m wide, and 2.5 m high. Air typically has around 4,000 bacteria per cubic meter. About how many bacteria are present in Bill's bedroom?

Answers

Answer:

80000bacterias

Step-by-step explanation:

Volume of the bedroom= length ×width× height

Given

Length = 2m

Width = 4m

Height= 2.5m

Volume of the bedroom= 2×4×2.5

Volume of the bedroom = 20m³

Given that;

4000bacterias = 1m³

x bacteria = 20m³

Cross multiply

x =4000×20

x =80000

Hence 80000 bacteria's are present in Bill's room

Please help me with this

Answers

Answer:

A: (0,-5)

B:(4,-5) and (6,1)

C: (0,4)and (0,-5)

Step-by-step explanation:

write down an expression for the nth term in the folowing sequence 7,16,25,34,43

Answers

Answer:

The answer would be 79.

Step-by-step explanation:

what the area for this

Answers

Answer:5

Step-by-step explanation:

1x2 2 times 1x1 once

I need help ASAP ???

Answers

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?

Answers

Answer:

$8.90

Step-by-step explanation:

((2)(2.90))+(3.10)= $8.90

'""""""""""""""""""""""""""""""""""8.9$""""""""""""""""""""

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.

Answers

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

0.44 × $26.13
plzzzzzzzz helpp

Answers

Answer:

11.4972 USD

Step-by-step explanation:

Approx. 11.50

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

Answers

Answer:

D. 4120 feet

Step-by-step explanation:

Jamie lost on the third day:

2150 + 1970 = 4120 feet

Correct option is D.

answer

Step-by-step explanation:

2060 feet elevation did he loss on 3 days

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