Mathematics High School

polly knit a total of 45 centimeters of scarf over 5 nights. how many nights. how many nights will polly have to spend knitting in order to knit a total of 63 centimeters of scarf​

Answers

Answer 1

Answer:

Your answer will be 567

Step-by-step explanation:

5 / 45 = 9 x 63 = 567

I hope this helps

Have a nice day/night

Mark brainiest, please

:)

Related Questions

Which is a complete list of each term of each term in the expression 15 + 20x?

A. 15: 1, 3, 5, 15
20x: 1, 2, 4, 5, 10, 20, x

B. 15: 1, 3, 5, 15
20x: 1, 2, 4, 5, 10, 20

C. 15: 3, 5
20x: 4, 5, x

D. 15: 1, 3, 5
20x: 1, 2, 4, 5, 10, x​

Answers

Let's talk......................

..........

I’d say letter D. 15: 1,3,5 and 20x: 1,2,4,5 because all of those are equal to 15,20 not sure but that’s my guess

j divied by 9 is 5, from khan akadamy

Answers

Answer:

45

Step-by-step explanation:

Answer:

j = 45

Step-by-step explanation:

j / 9 = 5

  *9  *9

j = 45

aldin, joel,marcus and lyle want to share 1/2 of a large pizza equally. how much much will each boy eat?

Answers

Answer: they will get 1/3 each of the half or how much is remaining cut into 3

Step-by-step explanation:

What is the multiplier for decreasing something by 3%?

Answers

Answer:

The answer is 0.03

Step-by-step explanation:

Please mark brainliest

Help please I’m need help bad.

Answers

It is 18 because 126 divided by 7 is 18

Answer:

A. 18

Step-by-step explanation:

Here the numbers are being divided by 7

so

126 / 7 = 18

How many 1/3 of a hour to make a hour?

Answers

Answer: 3

Step-by-step explanation:

[tex]\frac{1}{3}[/tex] × 3 = 1

Line t passes through points (8,8) and (3, 5). Line u is parallel to line t. What is the slope of line u?

Answers

Step-by-step explanation:

use the required formula to find the slope and as the lines are parallel with each other the slope will be equal.

HELPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

1: 11b(exponent of 2) +6b -9c

2: -11xy -9x -5x(exponent of 2)y

Step-by-step explanation:

the quotient of w and 10 is equal to 7

Answers

Answer:

8

Step-by-step explanation:

Answer the questions below in the submission box. In order to
receive full credit you must show your work and how you came to
your answer.
1. Which number line illustrates that a + b = 0 ?
0 a
а 0
+o

Answers

Answer:

The first number line because a negative number plus a positive number would give you zero if the digit before the signs are the same (eg. -5+5=0)

Which is not the type of computer
a) micro computer
b) mini computer
c)mainfarm computer
d) calculator​

Answers

Answer:

d calculator

Step-by-step explanation:

my answer is d. calculator because its not part of computer.

I thinks it’s d) as well because calculator only need a computer to set it up mathematically

CORRECT ANSWER=BRAINLIEST POINTS

Answers

X=10 Y=1.25; X=8 Y=1; X=6 Y=0.75; X=4 Y=0.5

What is the measure of angle z?

Answers

137 because they are 180 angles so you subtract 180-43=137.

Answer:

so in this figure the 43°=y°(by vertical opposite angle)

y°+z°=180°(by linear pair)

43°+z°=180°

z=180°-43°

z=137°

Simplify the equation by combining the like terms

5x2+3x 2−x−4x

Answers

Answer:

8x^2-5x

Step-by-step explanation:

If the equation is 5x^2+3x^2-x-4x, then that should be the answer :)

Jose earned 5h + 5 dollars for h hours and Alex earned 8h – 10 for h hours mowing lawns. If they earned the same amount

of money, then how many hours did they work?
They worked for
type your answer

Answers

Answer:

5 hours

Step-by-step explanation:

This is a classic pre-algebra question.

[tex]5h+5=8h-10\\5=3h-10\\15=3h\\h=5[/tex]

tell me the correct answer our i report saying false answer

Answers

15.83= 5.95+0.19x
x would be the number of photos. to solve you subtract 5.95 from both sides which gets you 9.88=0.19x. so next you divide both sides by 0.19 which gets you 52 meaning she bought 52 photos. you check by inputting the variable 15.83= 5.95+0.19(52) and when you perform the math it gets you 15.83=15.83 meaning your answer is correct. hope this helped :)

A box of cereal states that there are 93 calories in a 3/ 4 cup serving.what is the unit rate for calories per cup?How many calories are there in 4 cups of cereal

Answers

Answer:

i love you :)

Step-by-step explanation:

93 ÷ 3 = 31 calories

31 per cup

31 × 4 = 124 calories

124 in 4 cups

someone please help me with this problem

Answers

Answer:

A and E

Step-by-step explanation:

If you add all the perimeters and the half circles, it would make 40 + 20π. And you can get this in two ways. A and E

Answer:

The correct answer is A and E.

Step-by-step explanation:

The perimeter of this shape is 10 + 10 + [tex]\frac{20\pi }{2}[/tex] + 10 + 10 + [tex]\frac{20\pi }{2}[/tex] = 10 + 10 + [tex]10\pi[/tex] + 10 + 10 + [tex]10\pi[/tex] = 40 + [tex]20\pi[/tex].

¿Cuál es el resultado de restar la segunda ecuación de la primera? -7x-y=0 7x+8y=-6 ​ ​

Answers

¿hay opciones de respuesta?

Find (w)
I need help with this

Answers

Answer:

6

Step-by-step explanation:

It's a right triangle and if you look at triangle CGF it has the same measurement for both bases.

Find the dot product of U and V

u=7i, v = -2i + 5j

Answers

Answer:

-14

Step-by-step explanation:

Multiply the is together. Multiply the j's together. Add the answer. The answer is a scalar.

(7 × -2) + (5 × 0)

= -14

Jane drew a point that was 3 units to the right of the y-axis and 5 units above x-axis what ordered pair for this location

Answers

Answer:

(3,5)

Step-by-step explanation:

If you imagine a grid in your head, moving 3 units to the right is the same as 3 on the x axis, and 5 units above the x axis is the same as 5 on the y axis. X goes before y in an ordered pair, so the answer would be (3,5). Hope this helps!!

Find the area of the shape shown below.
10
20
4

Answers

Answer:

240

Step-by-step explanation:

I believe it’s:
4X10= 40^2 /2= 20^2
20^2+ 20^2= 40^2
20X10= 200^2
Together = 40^2+200^2= 240^2

A grocer buys x kg of potatoes at dollar 1.50 per kg and y kg of onions
Bin 2.25 per kg. how much money does he pay in dollar?​

Answers

Answer:

he must pay this much to the shopkeeper

= $(1.25×X) +$(2.25×Y)

A train travels a total of 42 km at a constant speed of 85 km/h.
How long is its journey? Give your answer in minutes and seconds, to the nearest seconds

Answers

Answer:

formula is speed equals distance/ time.

now, speed above is 85km/h and distance is 42km.

time therefore is 42/85 which is 0.494h

now, 0.494h× 60 minutes is 29.64minutes(which is your answer in minutes)

now,29.64minutes × 60secs is 1778.82 seconds to the nearest seconds is 1779 seconds( which is your answer in seconds)

45/14=x/14 what is “x”

Answers

Answer:

45

Step-by-step explanation:

x=45, just get rid of the denominators when they're the same

Please help me thankyou

Answers

Answer:

S + 2 = F

Step-by-step explanation:

The number of sides of the end face plus 2 gives you the number of faces of the prism.

Can someone please help me I really need help

Answers

Answer:

2

Step-by-step explanation:

common sense

The concession stand sells hot dogs and soda during the pee-wee football games.John bought 6 hot dogs and 4 sodas and paid $6.70. Jessica bought 4 hot dogs and 3 sodas and paid $4.65. At what prices are the hot dogs and sodas sold? Show your work.

Answers

Answer: Hotdog cost $0.75

Price of soda = $0.55

Step-by-step explanation:

Let the price of hot dogs be x.

Let the price of sodas be y.

6x + 4y = 6.70 ...... i

4x + 3y = 4.65 ....... ii

Multiply equation i by 4

Multiply equation ii by 6

24x + 16y = 26.80 ........ iii

24x + 18y = 27.90 ......... iv

Subtract iii from iv

2y = 1.10

y = 1.10/2

y = $0.55

Price of soda = $0.55

From equation i,

6x + 4y = 6.70

6x + 4(0.55) = 6.70

6x + 2.20 = 6.70

6x = 6.70 - 2.20

6x = 4.50

x = 4.50/6

x = $0.75

Hotdog cost $0.75

What is the b-value in the base exponential function stand for?​

Answers

Answer:

the answer is slope be it give U just the formula

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