Mathematics Middle School

Can you guys please help, please and thank you! :)

Can You Guys Please Help, Please And Thank You! :)

Answers

Answer 1

Answer:

i think 34 for the first one and 46 for sencond

Step-by-step explanation:

Answer 2
34 for the first and 64 for the second

Related Questions

The sum of the measures of angle Y and angle Z is 180 degrees. Angle Y measures (3x + 20) degrees and Angle Z measures x degrees.

A.) write an equation and solve for the value of x.

B.) what is the measure of each angle?

Answers

A)
The question tells us that
y + z = 180
And
y=3x+20
z=x

So we put them in the first formula:

y + z = 180
(3x + 20) + x = 180

Add and get x to one side:
4x + 20 = 180
4x + 20 - 20 = 180-20
4x = 160
Divide both sides by 4
x = 40

B)
Put x back in to equation to get size of each angle:

Y =3x +20
Y=3(40)+20
Y=120+20
Y=140

Z=x
Z=40

Verify: y+z=180
140+40=180
180=180

Write: eight thousand twelve and two tenths in standard form.

Answers

Answer:

8,012.2

not sure if its right

Standard form is just number form so 8,012.2 or 8,012 2/10 u should write both just in case.

HELP ASAPPP PLEASE 50 points

Answers

Answer:

C, D, and E

Step-by-step explanation:

Hope it helps.

D,E, and C just had this a few days ago

I can't get the right answer please help, please.

Answers

Answer:

25 + 8 x month

5 + 12 x month

Let me know if I was correct if not I have another way... Hope this helps!

Answer:

25 + 8 x month

5 + 12 x month

Step-by-step explanation:

Write an equation for the story.

I WILL GIVE BRIANLIEST AND STAY TUNED BECAUSE I HAVE MORE


Five students came for after-school tutoring. Lin’s teacher assigned each of them the same number of problems to complete. Then he assigned each student 2 more problems. 30 problems were assigned in all.

Answers

Answer:

Equation: 5x + 10 = 30

Simplified Equation: 5x = 20

Number of problems assigned per person (at the start): 4

Total number of problems assigned per person: 6

Step-by-step explanation:

Hello!
We know that there were 5 students at the after-school tutoring and that the same number of problems were assigned to each person.

Let x = # of problems assigned to each student.

Since there were 5 students, x is multiplied by 5 so we can represent that as 5x

Next, 2 problems were assigned to each of the 5 students, so that can be represented as 5*2 or 10

If we add both values, they should equal to 30:

5x + 10 = 30

Simplified version: 5x = 20

Value of x : 4

Solve following proportions

Answers

Answer:

s = 6

Step-by-step explanation:

[tex]\frac{21}{14} =\frac{s}{4}[/tex]

1- cross multiply

21 x 4

= 84

-------------

14 x s

= 14s

SO..

14s = 84

2- to find 's' divide both sides by 14

[tex]\frac{14s}{14} = \frac{84}{14}[/tex]

s = 6

s=6
21/14 simplified is 3/2 after you divide by 7. now you need to find a fraction that is equal to 3/2 with a denominator of 4. to do this you multiply both numbers in the fraction 3/2 by 2. you get 6/4. s=6.

there is 80 people how many people will there be if there was 75% more people?

Answers

Answer:

we have to add 75% of 80 into 80

so 75% of 80 is 60

now add 60 into 80 we get

80 + 60 = 140

so new population is 140

Answer:

Step-by-step explanation:

Note that 1.75 = 1.00 + 0.75.  The 1.00 is the original amount and the 0.75 the increase.  To answer this question, multiply (80 people) by 1.75:  140

140 is the final number of people.

Math sucks ughh!!! 3

Answers

Answer:

C

Step-by-step explanation:

8.02 - 4.78 = 3.24

The answer could be c

c) What is the equation of line a? [2 points]

Answers

Answer:can i get a screen shot buddy..

Step-by-step explanation:

We need a screenshot that’s the only way to help you

help okay ✅
….. brainly

Answers

answer: 7330m3 , if this helps your welcome

On average, a largemouth bass weighs about 12 pounds. Two fishermen weighed the largemouth bass they both caught and found their catch weighed 82 pounds. What is the greatest number of largemouth bass caught that are average weight?

Answers

82÷12=6.833333333333

The greatest number of largemouth bass caught is 6.

What is Average?

In mathematics, the central value of a set of data is expressed as the average of a list of data. It is defined mathematically as the ratio of the total number of data points to the number of units in the list. In terms of statistics, the term "mean" also refers to the average of a certain set of numerical data.

As per the given data:

Average weight of largemouth bass = 12 pounds

Weight of all largemouth bass caught = 82 pounds

n = number of largemouth bass

Average = (Sum of all observations / Number of observations)

Average weight = (Average weight of largemouth bass / n)

12 = (82 / n)

n = (82 / 12)

n = 6 {considering only integer value}

Hence, the greatest number of largemouth bass caught is 6.

To learn more about average, click:

brainly.com/question/14402983?

#SPJ2

A class has 14 girls and 12 boys. What is the probability that a girl's name is drawn at random?

a
14 over 12

b
14 over 26

c
alt=""12 over 14

d
12 over 26

Answers

I would say B 14/26


Because 14 + 12 = 26 which is the whole classroom number. It would be looked at as 100% if you get what i mean
I would say b cause I think so

ill give brainiest to whoever gets it right

Answers

Answer:

no

Step-by-step explanation:

answer is no!!!!!!!!

Use the picture attached
All I need is a simple answer
Thanks!

Answers

Answer: Batch 2 (B)

Hope this helped.

Divide.

7,707 ÷ 24

Enter your answer by filling in the boxes.

Answers

Answer:

321 r 3

Step-by-step explanation:

Your gonna divide 707/24 = 321 and the remaining  is 3

Your answer is 321 R 3

Fill in the blanks below with the correct units.

Answers

a) ounces
b) cups
c) inches

Pls Help with this Question!
The cordinates of the verticies of triangle ABC are A(1, -1), B(1,4) and C(8,4). What is the length, in units, of the line segment that connects vertex a and vertex b?
BRAINLIEST!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

10

fill in the blank

3 x ( 4 x 5 ) = ( 3 x 4 ) x _

Answers

Answer:

5

Step-by-step explanation:

Associative property of multiplication

Answer:

5

Step-by-step explanation:

3 x (4 x 5) = (3 x 4) x 5

Since we're dealing with Multiplication here, it doesn't matter which way we order the numbers. We're always going to come out with the same product.

help me pls I give brainliest to the person with the correct answer​

Answers

im pretty sure its bottom right corner
bottom right would be correct if you look at the question it matches up :)

What is 212 of 78 please HELP MEEEEEE

Answers

Answer:

212 percent of 78 is 165.36

Step-by-step explanation:

HOPE IT'S HELP

ILY

Follow me plss

thank you

20 students want to buy unique thanksgiving leotards with real turkey feathers. Elena orders them online and has to pay $3 shipping on each one. If altogether the order costs $310. What was the cost of each leotard? Answer as a number to the nearest hundredth!

Answers

Answer:

20(x+3) = 310

20x + 60 = 310

20x + 60 -60 = 310 - 60

20x/20= 250/20

x = 12.5

Step-by-step explanation:

write an equivelent expression -1/4(-8x + 12 y)

Answers

Answer:

-1/4(8x+12y)=-2x-3y

Step-by-step explanation:

-2x+-3y. I got that by multiplying -1/4 and -8x=-2x then -1/4 and 12y=-3y then add a plus and boom

determine the radius of a sphere if the volume is 113m cubed

Answers

Answer: The answer is 2.99914

Step-by-step explanation:

Just search determine the radius of a sphere if the volume is 113m cubed it will tell you

how many solutions to this are there??

Answers

Answer:

d

Step-by-step explanation:

Answer:

there is only one solution and the answer is 0

hope this helps! Stay safe <3

Step-by-step explanation:

An ice cream shop charges $3 for a dish of ice cream. A customer can also order toppings for $1 each. If x represents the number of toppings, which expression can be used to determine the total charge, in dollars, for a dish of ice cream with x toppings?


3x + 0.59

3 + 1x

3 - x

3x

Answers

Answer:

3 + 1x (or just 3 + x)

Step-by-step explanation:

since a dish of ice cream is 3 dollars we know that the equation looks like this so far:

3 +

and since we want toppings then its x

Answer:

B

Step-by-step explanation:

Because that is the most logical anwser

Help muh pllllllllllllllllz

Answers

Answer:

A

Step-by-step explanation:

A, hope this helps! Just had this a few days ago

If you can answer all of them that would mean a lot,

Answers

1. 15
2. 17
3. 15
4. 9
5. √125

Hope this helps :)

Louie's Licorice Shop is attempting to break a record. Louie's longest licorice rope is 7.5 feet long. To enter the contest his entery must be listed in yards. How many yards long is Louie's licorice rop?
3 ft = 1 yard
Show your work please!

Answers

Answer:

2.5

Step-by-step explanation:

7.5/3= 2.5
can i have brainliest

Answer: 2.5

Step-by-step explanation:

1) 3912 + 612

2) 556 + 24

3) 226 + 239

4) 313 + 216

5) 247 + 35

6) 334 + 912

7) 278 + 3411

8) 1019 + 756

9) 314 + 23

10) 437 + 635

Answers

For this you will need to Use a calculator, Go to a calculator and type the first number then Press the addition button after that type the second number, then press the = button for the answer
1) 4524

2) 576

3) 465

4) 529

5) 282

6) 1246

7) 3689

8) 1775

9) 337

10) 1072

The local school district has made a scale model of the campus of Engels Middle School including a proposed new building. The scale of the model is 1 inch = 3 feet. An existing gymnasium is 8 inches tall in the model. How tall is the actual gymnasium?

Answers

Answer:

24 feet tall

Step-by-step explanation:

1 inch = 3 Feet

8 inch = ?

8x3=24

8 inch = 24 feet

24ft for the actual gym size
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