Mathematics Middle School

help..............................

Help..............................

Answers

Answer 1

Answer:

w=22

Step-by-step explanation:

just get w by itself

3w=66

3w/3=66/3

w=22

Answer 2

Answer: 22

Step-by-step explanation:

3x22=33

Related Questions

You spin a spinner (labeled 1 – 3) and rolls a standard number cube. What is the probability that you land on a 2 and roll a number greater than 2?

A) 1/9 B) 2/9 C) 2/3 D) 5/6 E) impossible

Answers

I believe the answer is C
The answer should be c

plzzzzz
hury uff hury

Answers

Answer:

with what there is no pictuer

Step-by-step explanation:

Answer:

Reflection

Step-by-step explanation:

Reflection is the image being mirrored.

Another example of reflection would be this...

Expert help: explain the answer please

Answers

It be because he would want more data. I hope this helps for you and I’m very sorry if I get it wrong that was my best try am in eighth grade by the way

Addison wants to ride her bike more than 80 miles this week. She has already ridden her bike 18 miles, which inequality could be used to determine the number of miles,m, she would need to ride her bike for the 6 more days to achieve her goal.

Answers

Answer:

she should ride her bike 3 miles for 6 days to reach her goal

Step-by-step explanation:

NEED HELP PLZ!!!!!!!!!

Answers

Answer:

y=25x-300

Step-by-step explanation:

We have to take the 300 out of the equation because that is getting taken away due to payment. She gains 25 per hour x being hours therefore being solved.

Number 1 is the question. the second picture is the one i want you to draw the answer on please ty

Answers

So 4:30 and then the second one is 15:75

I got 9 minutes left for this and its the last question. help

Answers

Answer:

B I think

Step-by-step explanation:

WILL GIVE BRAINLIEST

Answers

Answer:

1

Step-by-step explanation:

i think

Answer:

y-intercept=1

Step-by-step explanation:

the y-intercept of a graph is the point where the graph crosses the y-axis.

now that we know what y-intercept is, we also know how to find it- and in your case, the y-intercept is 1 because that is where the line hits a 'perfect point' on the y-axis

good luck :)

i hope this helps

have a nice day !!

Amanda Gorman already has plans to run for President. The expression that gives the year in which she hopes to do this is given by the expression `4n^{2}+100`, where n is her age now.



What year is she planning on running

Answers

Answer:

Im not sure

Step-by-step explanation:

A line goes through the point (2, 4) and has a slope of 3/2. Which of the following points is also on the line? CHOOSE ALL THAT APPLY


(1, 1)

(3, 7)

(0, 2)

(4, 7)

(0,1)

(0, 0)

Answers

Answer:

(4,7) and (0,1)

Step-by-step explanation:

(7-4)/(4-2) = 3/ 2, and (4-1)/(2-0) = 3/2.

( 0,1) is the answer. you can check this by doing rise over run for (2,4) and (0,1) :)

help with this plssss

Answers

Answer:

as taught to us it is s is equal to 1 by 6 r

S = 1/6r in my opinion

Find the volume of a sphere with a radius of 4 ft.

A. 33.5 ft3
B. 67.0 ft3
C. 267.9 ft3
D. 803.8 ft3

Answers

i think the answer is C
The volume of a sphere with a radius of 4 is 267.9 ft3 or C.

Tamica is making a fruit salad. She spends $3.30 on 6 kiwis, $8.40 on 3 pounds of grapes and $8.54 for 7 bananas.

Answers

He would spend $20.24 because $3.30+$8.40+$8.54= $20.24

please help me on these. make sure they are correct <3

Answers

Answer:10

Step-by-step explanation:15/3 is 5 so 5 x 2 equals 10

Answer:

B. 10

Step-by-step explanation:

brainliest please. just tryna rank up

Harper only has $15 to spend at the grocery store. She buys Doritos that cost $2 per bag and one sandwich for $8. Which solution set would represent the options for the number of bags of Doritos she can buy.

Answers

Answer:

2x + 8 ≤ 15

Step-by-step explanation:

Hi,

2x represents the cost for each bag of doritios. The 8 is the cost of the sandwitch. And 15 is how much money she can spend :)

Answer:

2d + 8 ≤ 15

Step-by-step explanation:

Let the amount of Doritos bags be represented by d.

2d + 8 ≤ 15

With this, we can solve.

2(3) + 8 ≤ 15

6 + 8 ≤ 15

14 ≤ 15

The equation is true, and we cannot go any further.

The answer is ≤ 3.

Hope this helps. Have a nice day.

Can someone help? Please?

Answers

Answer:

I believe it might be 30 or 1.2

Step-by-step explanation:

It would've been 6/30 but since is it says it's a whole number you would have to add all the numbers together to get how many marbles you have in all.

I hope this is right, if it's not I'm sorry!

2+2 is 4444444444444

Use either the commutative property or combine like terms to create an equivalent expression from the equation 9 x j(2 + 5).

Answers

Answer:

=63jx

Step-by-step explanation:

1) 2+5=7

2) 9 x 7jx=63jx

The perimeter of the triangle below is 89 cm. What is the measure of X?
A. 4
B. 3
C. 8
D. 12

Answers

4 is the right answer.

Step-by-step explanation:

7×4+2=30

6×4+9=33

8×4-6=26

Total=89

4 is the correct answer

WILL GIVE BRAINLYIEST

I really need this for class please solve

Answers

(1: 11) (2: 37) (3: 100) (4: 9) (5: 10) (6: 9) (7: 4) (8: 20) (9: 8) (10: 6) (11: 11) (12: 7) (13: 23) (14: 29) (15: 1) (16: 14) (17: 10) (18: 3) (19: 13) (20: 11) (21: 20)

This is 15 points plz help ( no links ) EXPLAIN YOUR ANSWER plz
( ONLY ANSWER THIS IF YOU KNOW WHAT IT IS )

The answer is NOT C

Answers

The correct answer is c
B
Half the rectangle would be the same as the original triangle so if u find the area of half of it you will get the area of the first triangle:)

can u plz help me in this plz?

Answers

There isn’t a picture what do you need help with

If r = 8 units and x = 8 units, then what is the volume of the cylinder shown above?

A. 512 cubic units

B. 64 cubic units

C. 256 cubic units

D. 2,048 cubic units

Answers

I believe it is 512 cubic units.
A or b I’m not quite sure i think because it is. Cylinder it is b maybe because a cylinder has 2 flat sides but if it also talking about the not flat surfaces then it’s A

Convert: 684 km = _____ m?

Answers

Answer:

684000m

Step-by-step explanation:

multiply the length value by 1000

Answer:

684000 m

Step-by-step explanation:

1 km=1000m

684 km = 1000*684 = 684000m.

how do you put 100,000 years in word form? (like a century, decade, millennium, etc) I will give you branliest answer if you can tell me!!!

Answers

Answer:

Millennium is the answer :)

Answer:

Doesn't exist

Step-by-step explanation:

It only Goes all the way up to Millennium Buddy

may someone please answer? also provide an explanation

Answers

V=Bh
V=(20ft*5ft)*13ft
V=(100ft)*13ft
V= 1300ft
I think the answer is 1,300
Because the area of the base is 100 so time the height gives you 1,300. I’m not sure I’m right because I don’t pay attention in math but I think that’s right

Emily, Zeke, Harry, and Brook each conducted surveys on the number of books people have in their homes. Then, each student determined the accuracy of the following statement.

All measures of central tendency must appear as a number in the set of data collected.

Which student’s statement is CORRECT?

A.
Zeke says this is never true because all the measures of central tendency are never numbers in the set of data.

B.
Emily says this is always true because all the measures of central tendency also have to be numbers in the set of data.

C.
Brook says this is sometimes true because the mean and mode may or may not be in the set of data, but the median is always in the set of data.

D.
Harry says this is sometimes true because the mean and median may or may not be in the set of data, but the mode is always in the set of data.

Answers

Answer:

B EMILY WOULD BE CORRECT

Step-by-step explanation:

/

The grocery store has 2 1/3 times as many cashiers in late afternoon than in the morning. If there are 21 cashiers at 10:00 am, how many would there be at 4:00 pm?

Answers

well 21 times 2 is 42 and 1/3 of 21 is 7 so 42+7 is 49. hope this is right

i will mark brainliest if correct and i will lov u forever pls answer <3

Answers

-2 :) jnwksnsmnwkwsmns

Riggoletto’s Portraits specializes in making circular portraits of people. A large portrait is 78 in. in diameter. A medium portrait is 26 in. in diameter. Estimate the difference between the areas of the two sizes of portraits. Use 3.14 for . Round your answer to the nearest whole number.

Answers

Answer:

4245

I hope this answer helps!

Ty guys for helping me i need two more pls

Answers

Answer:

Step-by-step explanation:

No help me

3. 36,72,72
5. 39

that should be it:)
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