Mathematics High School

HELP IN MATH PLEASE. NEED DONE ASAP

Answers

Answer 1

What grade are you in?

Related Questions

2 : 3 = .... : 9 ?
5 : 10 = 20 : ...?
1 : 3 = 8 : 24 ......?
4 : 3 = 16 : 2 ....?

Answers

Step-by-step explanation:

first one is 6:9

second is 20:40

sorry I'm not sure about the others!

Answer:

six

Step-by-step explanation:

9/3=3 so then do 2x3= six

20/5=4 so then do 4x10= 40

24/1= 24 so then do 24x3= 72

sixteen/4= 4 so then do 3x4= 12

Hope this helps mark me brainiest and leave a thanks please

A group of 45 students went to the space museum. Tickets cost $11 for each
student. What was the total cost for all of the tickets?
$56
))
$90
1)) $490
1)
$495
Done
8th Grade Science

Answers

your answer is 495 dollars. as 45 times 11 equals 495 being the 45 is students and 11 is price

495, can I have Brainly

Simplify:
3 (23 + (4 – 213 – (6 – 2)

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

3-(23+(4-213-(6-2) Equation/Question

Step 2

3-(23+(4-213-(6-2) Simplify

3(23+(-213)

Step 3

3(23+(-213) Add and multiply

-570

Answer

-570

Hope this helps

Answer:

the answer is -570

hope this helps

what did frederick douglass risk to be free

Answers

Answer:

After Douglass' attempt to escape slavery two years prior was betrayed by a fellow slave, he had been jailed, sent to Baltimore by his master, and hired out to work in the city's shipyards. Undeterred, Douglass vowed to try to escape again on September 3, 1838, although he knew the risk.

Step-by-step explanation: Hope this Helps

Answer:

he risked his life I think. I havent learned about this in a while.

Step-by-step explanation:

Square WXYZ has coordinates W (2, 4), X (-2, 4), Y (-2,-2), Z (2,-2). What are the coordinates of its
image after the dilation Below?

Answers

Answer:

(-8*6)

Step-by-step explanation:

hope I helped

1/6 divided by 4 i need the answer please thank you.

Answers

Answer:

The correct answer is 1/24

I'm 100000000000% sure.

1/6 divided by 4 is 1/24

Angela purchased a storage cube with a volume of 10 cubic feet. She wants to put it on a shelf that is 24 inches tall.

A.
Yes, because the height of the cube is approximately 4.93 inches.

B.
Yes, because the height of the cube is approximately 2.15 inches.

C.
No, because the height of the cube is approximately 25.85 inches.

D.
No, because the height of the cube is approximately 39.96 inches.

Answers

Answer:

Step-by-step explanation:

Given that TS is a midsegment of PQR, find x
A. 5
B.9
C.10
D.13

Answers

The correct answer is C

Answer:

a. 5

i need to write 20 characters.

f(n)=-4n-3; find f(-1)

Answers

maybe it’s 4, I’m not quite sure

Solve the system using the
elimination method
-2x + 4y = -20
3x + 8y = -12

Answers

Answer:
X=4
Y=-3
Hope this helped:)

Help me Pls. Its math

Answers

Answer:

The answer is -28x^4y^6

Answer:

Step-by-step explanation:

how do I find X the value of x

Answers

Answer:

X = 2

Explaination:

To find x, we can solve the rational equation by combining expressions, and isolating the variable x.

6/x=9/3

So, Y is 3 when X is 9.

so, it should go like this:

9/3, 6/2, 3/1

that's how you find it.

Carlos buys 6 cupcakes for $1.20. How much does it cost for 1 cupcake? How much for 10 cupcakes?

Answers

Answer:

$0.20 per cupcake

Step-by-step explanation:

~Divide

1.2 / 6 = 0.2

Best of Luck!

For 10 cupcakes it’s $2 and for 1 it’s $0.20.

NEED ASAP CORRECT ANSWER GETS BRAINLIESt

Answers

Answer:

QS = 8x - 2

Step-by-step explanation:

QS = QR + RS

QS = 6x - 11 + 2x + 9

QS = 8x - 2

Which one? Btw please don’t just pick randomly just for points this is important.

Answers

Answer:

I think it is (-4,-5) I am not sure

Answer:

Step-by-step explanation:

(4,-5)

You reflect the point and the numbers which are positive become negative and the negative numbers become positive!

answer=(4,-5)

the product of a number and 7 as an expression

Answers

Nx7 is the answer!!!

Answer:

If I'm understanding your question right, the correct response would be something along the lines of 7n = a, where n is the number and a is the product.

Step-by-step explanation:

Ms. Phillips ordered 56 pizzas for a school fundraiser. Of the pizzas ordered 27of them were pepperoni, 19 were cheese, and the rest were veggie pizzas. What fraction of the pizzas were veggie?

Answers

Answer:

5 / 28

Step-by-step explanation:

Given:

Total number of Pizza's ordered = 56

Pepperoni = 27

Cheese = 19

The remainder were Veggie ;

Fraction of pizza that were. Veggie

Number of pizza's that were Veggie :

56 - (27 + 19)

56 - 46

= 10

Fraction of Veggie pizza :

Number of Veggie pizza / total number of Pizza's

10 / 56

= 5 / 28

Calculate the slope represented by the table. Please help me...18points

Answers

Answer:

The slope is 1/2

Step-by-step explanation:

Slope Formula: m = y2 – y1

x2 – x1

(-3 , -2) (5 , 2)

m = 2 – (-2) = 4 = 1

5 – (-3) = 8 = 2

500(x-3)= 5,000 is the to answer

Answers

Answer:

x = 103

Step-by-step explanation:

i think

Help ASAP (get brainliest) plz

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

D will be the correct answer.

Hope it helped you.

The ratio of red to green marbles in a jar is 3 to
5. How many green marbles are in the jar if there
are 48 total marble ?

Answers

30 of the 48 marbles are green and the other 18 are red.

Lilly babysits for $10 per hour. She works for 5 hours. She uses her money to buy a new sweater that cost $20.
How much money will Lilly have left?

Answers

She will have 30$ left

Answer:

30 dollars left

Step-by-step explanation:

If Lily works for 10 dollars per hour and works 5 hours which adds up to 50 dollars then she buys a sweater for 20 so 50 minus 20 is 30 dollars, so Lily has 30 dollars left over.

help please and fast bc it’s timed :)

Answers

Answer:

x value

Step-by-step explanation:

5x + 4y = 17
Y - x = 2
x =
y =

please help

Answers

I will solve this equation simultaneously by Substitution.

- x + y = 2
5x + 4y = 17

Solve - x + y = 2 for y:
- x + y + x = 2 + x (here we add x to both sides)
y = x + 2

Substitute x + 2 for y in 5x + 4y = 17
5x + 4y = 17
5x + 4(x + 2) = 17
5x + 4x + 8 = 17
9x + 8 = 17 (simplify both sides of the equation)
9x + 8 + (-8) = 17 + (-8) (add -8 to both sides)
9x = 9
9x/9 = 9/9 (divide both sides by 9)

x = 1

Substitute 1 for x in y = x + 2
y = x + 2
y = 1 + 2
y = 3 ( simplify both sides of the equation)

Therefore x = 1 and y = 3

how mini time does 7 go into 12

Answers

Answer:

Once!

Step-by-step explanation:

Cause 7 times 2 is 14 so it can't be 2.

I hope this helps and have a great day! :)

Answer:

1 Remindaer 5

Step-by-step explanation:

7 goes into 12 once, then subtract 7 and you get the remander which is five

HELP ASAP ASAP ASAP PLS PLS PLS LOL

Answers

she was able to find the point on the line that intersected at 5 and 75

With a step-by-step explanation

Answers

Answer:

y=3x+9

Step-by-step explanation:

y=3x-4

Parallel slope means that the slope would be the same

y=mx+b (-1,6)

y=6 m=3 x=-1

6=(3)(-1)+b

6=-3+b

add 3 on both sides

9=b

y=3x+9

Test 645 for divisibility by 2, 3, 5, 9, and 10.

5 and 9

3 and 5

3, 5, and 9

3 and 9

Answers

3 and 5 are the correct ones

Which pair of expressions represents the area of the rectangle?

2(x+1)+2(4) and 2x+9

2 ( x + 1 ) + 2 ( 4 ) and 2 x + 9

2(x+1)+2(4) and 2x+10

2 ( x + 1 ) + 2 ( 4 ) and 2 x + 10

4(x+1) and 4x+1

4 ( x + 1 ) and 4 x + 1

4(x+1) and 4x+4

Answers

Answer:

Find the X and Y Intercepts 3x-5y=-20

Find the X and Y Intercepts 3x-5y=-20. 3x−5y=−20 3 x - 5 y = - 20. Find the x-intercepts. Tap for more steps

Step-by-step explanation:

What is the value of the expression

(2^5- 4) - 3 x (2 + 1)
7
19
51
75
PLZ HELP ASAP I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER PLZ HELP

Answers

The correct answer is 19 :)

Answer:

Step-by-step explanation:

( 2^5 - 4 ) - 3 × ( 2 + 1 )

= ( 32 - 4 ) - 3 × 3

= 28 - 9

= 19

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