Paula’s entire family came to her birthday party. There were 17 people there. Paula’s parents bought enough mini-sandwiches for each person to have 6. How many mini-sandwiches did they order? Use a different multiplication strategies in each of the short answer questions. Show your work.

Answer: A

Step-by-step explanation:

Let x represent the number of stripes on Penny's cat

< is less than

The number of stripes is less than 15

x < 15

Answer:

B , x > 15

Step-by-step explanation:

The symbol < is used to compare to amounts. The same it opens to is the side with the larger amount.

Example:

6 < 7

Because the information given is that the number of stripes on Penny's Cat is more than 15, you would set up the inequalities where x would be the larger amount, with x representing the amount of stripes on Penny's cats

Answer:

D

Step-by-step explanation:

The area of triangle is 1/2BH

Jaret has the info on his base and height

Answer:

D

Step-by-step explanation:

Answer:

18 + Z

Step-by-step explanation:

when you increase a number by another number you add (+)

18 increased by Z = 18+ Z

Answer:

Its not 20 points lol

Step-by-step explanation:

let me know when its 20 and i will answer

Answer:

200.003

Step-by-step explanation:

2*10^2+3*10^(-3)=200.003

this answer can probably be simplified into a smaller decimal but I did this on a calculator

Answer:

11/24

Step-by-step explanation:

x=1-(3/8+1/6)

so

x=1-(13/24)=11/24

sorry if i need any.

Answer:

11/24

Step-by-step explanation:

you have to make the denominators the same.

to do that, you must find the LCM (Least Common Multiple) of the denominators which are 6 and 8.

Multiples of 6: 6, 12, 18, 24 (6 multiplied by 4 = 24)

Multiples of 8: 8, 16, 24 (8 multiplied by 3 = 24)

the LCM of 6 and 8 is 24 - this means that the smallest number that BOTH 6 and 8 can be divided into, WITHOUT leaving a remainder is 24.

From there, you multiply the ENTIRETY of each fraction by the number the denominator multiplies by to get 24:

3/8 multiplied by 3/3 = 9/24

1/6 multiplied by 4/4 = 4/24

NB: If you wish to check if your new and your old fractions are the same, all you have to do is simplify the new fractions and see whether or not you get back the old ones.

Next, you add the new fractions:

9/24 + 4/24 = 13/24

To get the allowance that she spent on other items:

24/24 (which is equal to 1 or 1 whole) - 13/24

This then results in 11/24 which is your answer

Answer:

yes you answer is correct

Step-by-step explanation:

Answer:

With this much u should give more points then ill help!

Step-by-step explanation:

Answer:

7 hours

Step-by-step explanation:

Hello!

Since both expressions are equal to each n, we can set the other halves of the expression equal to each other.

Solve for h:

Michael will take 7 hours. Now that we know this, we can plug in 7 for "h" to solve for "n", the number of newspapers sold. Im going to use the first equation

Sove for n:

89 newspapers were sold.

The answer is 7 hours.

Answer: 11.55

Step-by-step explanation: screenshot

Step-by-step explanation:

6/5+10.35

1.2+10.35=11.55

hope this was helpful

Answer:

( 6 , 5 )

Explanation:

go 3 upwards 2 left from the point ( 8 , 2 )

solve:

( -2 , 3 ) + ( 8 , 2 ) = ( 6 , 5 )

Answer:

A. (6,5)

Step-by-step explanation:

i hope it can help you

btw can we be friends?

Answer:

  1 : 400,000

Step-by-step explanation:

A map scale is usually represented as a unit fraction, one with 1 in the numerator. It has no units, which is to say that it is the ratio of same units.

It can be found by dividing the map dimension by the ground dimension when both are expressed in the same units.

  (8.4 cm) / (33.6 km) = (8.4×10^-2 m) / (33.6×10^3 m) = (8.4/33.6)×10^-5

  = 0.25×10^-5 = 1/400,000

__

Additional comment

Map scales are often expressed using the colon for the ratio unit separator:

  1 : 400,000

Maya got 38 of them right

Answer:

it would be 3x-18+4x+12-6x

Step-by-step explanation:

Answer:

3x-18+4x+12-6x

Step-by-step explanation:

Answer:

the area is 123.2 ft

you multiply with times length

8.8 x 14= 123.2

Step-by-step explanation:

Answer:

(D) one eighth plus one eighth plus one eighth plus one eighth plus one eighth equals five eighths.

Step-by-step explanation: I do not know how to explain sorry if wrong here if wrong.

Answer:

1- not every ratoonal number has to terminate

2- Yes, the profuct of any two consecutive interger is positive

Step-by-step explanation:

2 → -3 × -4 = -12

Answer: C

Step-by-step explanation:

we know that y value we are looking for occurs with the X value of 60

because the question asks for the number of days not the age which is the X value

so plug it into the equation

y = 0.95 (60) + 17.56

y = 0.57 + 17.56

y = 74.56

which rounds up to y=75

Answer:

v=125π

Step-by-step explanation:

formula for cone : v=1/3πr^2h

plug in values

v=1/3π5^2(5)

solve

v=*3(1/3)π25(5)

v=125π

lmk if im wrong lol

Answer:

x=1

Step-by-step explanation:

-8x+2(4+2)=4

-8x+2×6=4

-8x+12=4

-8x=4-12

-8x= -8

we multiply both sides with (-1) to get a positive number in the x side

-8x= -8 / ×(-1)

8x=8

x=8/8

x=1

Alright, all the equations are correct, but only two will figure out how many 1/2 servings she can make.

Your answers are A and D.

A adds the ingredients together for the total, 16, and D shows how many servings you can make. If you're making 1/2 pound servings, then the equation

16 / 1/2

would turn into

16/1 * 2/1

and that would turn into

16*2

which equals

=32

Answer: I believe that the best answer is 185 shrubs.

Step-by-step explanation:

37 % of 500 is 185.

(0.37 x 500 = 185)

I hope this helps!

Answer:

4.21$

Step-by-step explanation:

Because his total bill is 5.79$

If he pays with a 10$ bill meaning he get's 4.21$ back.

To calculate this we could subtract 5.79 by 10

Add to 5.79 lentil 10

Subtraction would look like this.

10.00$

 5.79$

______

Since 0 can't subtract nine he goes to his neighbor 0 for help but he can't help so his neighbor 0 also goes for help to his neighbor  0 but he still can't help so then he goes to 1 and puts a 1 in front of 0 to make it 10

And then 0 that turned in to 10 helps other 0 to go to a 9 and it turn into 10 and then that 0 helps that least 0 to turn into 10.

So what's 10 -9=1

9-7=2 so now we got .21

And last to get out final number what is 9 - 5=4 and finally makes 4.21 and that's our answer.

Hope this helps have a great day:)

Answer:

Sergio's strategy was to multiply the sum of the length and width of the rectangle by 2. This was one correct way to find the perimeter of the rectangle.

Jamie's strategy was to add the given measurements of the length and width of the rectangle together. This was another correct way to find the perimeter of the rectangle.

Karina's strategy was to multiply the given length of the rectangle by 2 and add this product to the width of the rectangle. This was NOT a correct way to find the perimeter of the rectangle, as it did not follow the formulas to finding the perimeter of a rectangle: l + w + l + w, or 2(l + w) and furthermore formulas that explain the same thing. Karina only multiplied the length by 2 and did not account for the width of the retangle which she should have done as well.  

Ethan's strategy was to multiply the width by 2, multiply the length by 2, and add these two products together to find the perimenter. This final strategy was correct, and can be used to find the perimeter of the rectangle.

Hope this helps you! I love doing math, so enjoy!

Answer:

D

Step-by-step explanation:

The Answer on the bottom right

Answer:

The tax on a bike is $22.75. If the rate is 6.5%, how much was the original price of the bike?

x = Price of bike

6.5% * x = 22.75
   flip it
x = 22.75 / 6.5%

x = 350

Step-by-step explanation:

Answer:

1, 2, 3, 4

Step-by-step explanation: