Please help with 7th-grade math. There's a picture of the math problem. Please help with the correct answer this is worth 20 points.

Answer:

14 lb and 13 oz

Step-by-step explanation:

4 lb 15 oz and twice as much, in total?

1 lb = 16 oz

3(4 lb)  and  3(15 oz)

  12     and    45 oz = 2 lb and 13 oz

12 lb + 2 lb and 13 oz = 14 lb and 13 oz

1) The sum of all the angles in a triangle is always 180 degrees, so to find x, you can set up an equation with the provided angles and solve.

45+60+x=180

105+x=180

x=75

2. x degrees and y degrees add up to 180 degrees, because they form a straight angle, which is a straight line. You can set up an equation using the value of x you found in the previous part and solve for y.

x+y=180

75+y=180

y=105

Answer:

Here:

Step-by-step explanation:

1.

Demand tipped

6.44$

The Total bill came out to be

38.64

EXPLAINATION:

20% of $32.20 is $6.44

2.

Barnes & Nobel's

$13.25

Amazon

$14.55

$13.25 * 15 = $198.75 - Barnes

$14.55 * 15 = $218.25 - Amazon

Answer

You will save 19.50 dollars if you buy the books at Barnes & Nobel's.

Answer:

2x and 3x are like terms

2y and y are like terms

Because all of the numbers here have a variable, 4 is not a like term. The number 4 is the only one that doesn't have it.

Answer:

2.67

Step-by-step explanation:

They are asking for the total poundage of power pasta after some is removed. This means we subtract the amount removed from the original amount.

Hope this helps you

Answer: 246.93cm^3

Step-by-step explanation:

3.14 x 3.55^2 x 6.27

3.14 x 12.6025 x 6.27 = 246.928344

Answer:

what you want to do add it all up then divide it up then take your number then break it up

Answer:

Lol! I'll help you!! Remember: listen to your teacher andyoull know this!

Step-by-step explanation:

a (4,2)

b(4,4)

c(-1,-4)

[tex]\huge\mathfrak\green{answer}[/tex]

[tex] = q - \frac{q7}{10} c = \frac{41}{5} [/tex]

[tex]\red{multiply}[/tex]

[tex] = q - \frac{cq7}{10} = \frac{41}{5} [/tex]

[tex]\red{subtract \: q \: from \: both \: sides}[/tex]

[tex] = q - \frac{cq7}{10} - q = \frac{41}{5} - q[/tex]

[tex]\red{now \: simplify}[/tex]

[tex] = - \frac{cq7}{10} = \frac{41}{5} - q[/tex]

[tex]\red{multiply \: 10 \: both \: sides}[/tex]

[tex] = 10( - \frac{cq7}{10} ) = 10. \frac{41}{5} - 10q[/tex]

[tex]\red{simplify}[/tex]

[tex] = - cq7 = 82 - 10q[/tex]

[tex]\red{now \: divide}[/tex]

[tex] = \frac{ - cq7}{ - q7} - \frac{82}{ - q7} - \frac{10q}{ - q7} [/tex]

[tex]\red{simplify}[/tex]

[tex] = c = - \frac{82 - 10q}{q7} (q≠0)[/tex]

Brainliest? :) (I'd really appreciate if you mark me as brainliest)

[tex]\huge\mathfrak\green{thank \: you}[/tex]

Answer:

(10q-82)/q^7

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

1 2/25

Step-by-step explanation:

3/5 divide by 5/9

3/5 times 9/5 equals 27/25

simplifiedis1 2/25

Answer:

182 / 8 = 22.25

you have to round up to account for the .75, so the answer is 23

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

y = 175/17 + 8

y = 175/25

y = 7

Answer:

$13.00

Step-by-step explanation:

3*10=30

43-30=13

Answer:

dependent is medium independent is large.

Step-by-step explanation:

Answer:

large is independent med is dependent

Step-by-step explanation:

Answer:

interesting

Step-by-step explanation:

like it

Answer:

I think itd be D if i got my math right

Step-by-step explanation:

Answer:

8.75

1/4 of 35=8.75 so about 9

Step-by-step explanation:

Answer:

20 Chocolate cupcakes and 15 vanilla cupcakes.

Step-by-step explanation:

Use c for chocolate cupcakes and v for vanilla cupcakes.

3/4c=v

c+v=35

Use substitution

c+3/4c=35

1 3/4c=35 or 7/4c=35 --> Multiply by reciprocal

c=20

Plug it into an equation

20+v=35

v=15

Answer:

the answer would be 460

Step-by-step explanation:

First, whenever you do an area that means that you multiply always.

second, you see that the height of the shaded part is 23 and the width of it is 20.

now we have to multiply the width times the height and that how you would get your answer

The probability that you will select a white sock, not replace it, and then draw another white sock without looking is 2/21

This is the likelihood or chance that an event will occur

Pr = Expecte/Total outcome

If there are 7 black, 4 blue, and 5 white in the drawer, the total outcome will be 15 socks

Pr(white socks) = 5/15 = 1/3

Pr(picking another) = 4/14 = 2/7

Pr(picking both socks) = 1/3 * 2/7

Pr(picking both socks) = 2/21

Hence  the probability that you will select a white sock, not replace it, and then draw another white sock without looking is 2/21

Learn  more on probability here: https://brainly.com/question/25870256

Answer:

20

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Because everything is multiplied by a fraction, everything will get smaller.

So, 2n+6 will both be divided by a 1/2, which would be n+3.

Answer:

5 inches

Step-by-step explanation:

∛125 = 5 inches

Answer:

A cube is six sides the bottom, top, front, back, left, and right

So just divide 125 by 6 which is 21 (when rounded) per face

Hope this helps

option A

Step-by-step explanation:

please mark me brainliest

Answer:

i hope my answer help u

Step-by-step explanation:

it will be 10 classrooms

cuz 75min. = 5 ×15min.

and he said that the custodian can clean 2 classrooms in 15 min.

so we will do 2 × 5 = 10 classroons in 75 minutes