Mathematics Middle School

Please help me tysm!

Answers

Answer 1

Answer:

i think 862

Step-by-step explanation:

i said i think

Answer 2

Answer:

the answer is B

Step-by-step explanation:

Related Questions

help me with this pls for 10 point and bright if right

Answers

Step-by-step explanation:

help with what , you didnt attach anything ?

Answer:

I can help you with anything but where is your question? What do you need help with?

Step-by-step explanation:

write your own real-world percent problem...... i need help i cant think of one

Answers

Answer:

30% of $100

Step-by-step explanation:

please help me im not smart

Answers

Answer:

i believe the answer will be 23

Hello,

Let’s start solving!

Equation: 5 + 4(3+6) / 2

Step-by-step:

Add the numbers

5 + 4 * 9 / 2

Calculate the expression

5 + 18

Add the numbers

= 23

Explain: Add in parentheses, calculate the expression, add result.

ANSWER: 23

Hope this helps! You are smart!

3. Consider the equation 4t +10=34
(a) Write a real-world problem that can be solved using the equation.
(c) What does t represent in your scenario?

Answers

A) Tara paid $10 to get into the fair and $4 per ride. She spends a total of $34. How many rides does she go on? (She can go on six rides)
B) number of rides

Each movie is four dollars and ten dollars to enter the theater. T represents number of movies watched

Question 4
Andrew buys 8 pounds of apples for $11.60. He wants to know and use the unit rate of the cost per pound.

True or False: Two pounds of apples costs more than $3.

1Points
A
True

B
False

Answers

b . false becauae first you divided 11.60 divided by 8 =1.45 then 1.45x2=2.9

B. It’s false so good luck I hope you got it

PLEASE HELP IM IN A GROUP WITH SMART KIDS AND ITS GETTING ME ANNOYED BC I DONT KNOW THE ANSWER

Answers

Answer:

Step-by-step explanation:

It would be helpful if you showed the full screen

ᕙ(⇀‸↼‶)ᕗ

Please help me? tysm! Giving brainliest to correct,

Answers

Answer:

3,200 cubic in

Step-by-step explanation:

So, as said at the bottom, the formula to find volume is V=l x w x h (Volume= Length x Width x Height). Using that formula, you can find the answer. The shape is separated into two parts, represented by two different colors.

The first part (blue) has the following dimensions: 32 in (length), 4 in (height), 10 in (width).

The second part (purple) has the following dimensions: 12 in (height), 16 in (length), and an unknown width.

Now, in this case, to find this unknown width, you'd just have to look at the width of the blue section, because this whole irregular shape has the same width. The width of the blue section is 10 in, so the width of the purple section would also be 10 in.

Now, you can just use the formula to find the volume. First find the volume of the blue section by doing 32 in x 4 in x 10 in. You get 1280 in.

Now, find the volume of the purple section. (Remember that the unknown

width is 10 in!) To do this, just do 12 in x 16 in x 10 in. You'll get 1920 in.

Now, to find the total volume of the whole shape, just add the two together! 1280+1920= 3,200, so the total volume would be 3,200 cubic inches.

Hope this helped!!

please help ill give brainliest

Answers

I not sure 1 r 2r 3mult by 8 that all I know sorry

Answer:

-8 and reverse

Step-by-step explanation:

dont need one

The company receptionist receives about 20 calls every 45 minutes. How many calls can she expect in 180 minutes?

Answers

Answer:245

Step-by-step explanation:

80 calls please mark brainliest I’m trying to get certified

Jason runs the same distance each day. In one 7-day period he ran 40 1/4 miles. He knows that there is a proportional relationship between n, the number of days, and t, the total distance he runs. Tell whether each statement is True or False.
A. The relationship can be expressed as n=5.25t. True or False
B. The graph of the equation is a straight line through (0,0). True or False
C. The unit rate is 5.75. True or False

Answers

REALLY NEED HELP! PLEASE ANYONE

Answers

Answer:

H=55+4

Step-by-step explanation:

Answer is H= 55+4 I hope that helps

help please, i'll give brainliest

i understand the first two sentences about walmart and target, i just need help finding the calculations regarding the rebate. also, if someone could explain how to find rebates in this situation i'd be veryyyyyyy grateful

Answers

Answer:

TARGET

Step-by-step explanation:

walmart- 183.2

target= 179.4

best buy- 229

Target has the best deal. Hope this helps!

edit: i forgot bring down the 1 for walmart. therefore walmart total is $183.2. therfore TARGET has the better deal. sorry in advance

What is the slope-intercept form of the function described by this table?

x 1 2 3 4
y −2 −6 −10 −14
Enter your answers by filling in the boxes.

y = ? x + ?

Answers

y=mx+b is standard form for slope

Answer:

The answer is y = -4x + 2

Step-by-step explanation:

you're welcome

help pls i really need help

Answers

Answer:

1 : 1

Step-by-step explanation:

First, find the unit rate of each.

Carwash : 34/4 = 8.5

So, he gets $8.5 per hour at the carwash.

Restaurant : 51/6 = 8.5

So, he gets $8.5 per hour at the resrestaurant.

The ratio is 8.5 to 8.5

Simplify it:

1:1

Hope this helps!!

Answer:

8.5 and 8.5!

Step-by-step explanation:

34 divided by 4 = 8.5 and 51 divided by 6 also = 8.5.

Enjoy!

HELP HELP HELP HELPPPPPP

Answers

Answer:

uhuuivfb igeg

Step-by-step explanation:

c chbqufuivphw

Bigideasmath.

Item 4
Question 1
You buy milk that contains 180 calories per 2 cups. Use a ratio table to find the number of calories in 18 cups.

Answers

The total number of calories for 18 cups of milk is 1620 calories.
If two cups of milk is 180 calories then divide 180/2 to find the unit rate.
Then multiply 90 by the number of cups (18) and then you get the total number of calories for that many drinks.

Find the function value: f(0.5) if f(x) = 8x - 12

Answers

x = 1.6

f = 0.5

0.5(x) = 8x -12

0.5x= 8x -12

subtract 8x from both sides

-7.5x = -12x

Divide by -7.5x, both sides

X=1.6

Phil is buying bags of grass seed.
● One brand, Quickgrow, says it covers 1/20 of an acre with 1/2 of a cup of seeds.
● The second brand, Greengrass, says that it covers 1/15 of an acre with 1/5 of a cup of seeds.
Which brand of seeds would cover the greatest area per cup?
The answer choices are
green grass
Neither
Both
Quickgrow

Answers

Answer:

quick grow

Step-by-step explanation:

Which equation represents the data in the table? Thanks!

Answers

Answer:

t = 4d + 5

Step-by-step explanation:

Since the slopes in the answer choices are different, we can just find the slope.

Use the formula (y1-y2)/(x1-x2) to find slope. Take points (1,9) and (2,13) and plug them it to get (9-13)/1-2). Simplify to get (-4)/(-1), which simplifies to 4.

The only answer choice with 4 as a slope is D, t = 4d + 5

A 24 inch piece of board was cut from the end of a 120 inch long board. The larger piece was then cut in half.
Which of the following is the best estimate for the length of one of the halves?
A. 30 in
B. 40 in
C. 50 in
D. 90 in

Answers

I believe the answer is C

It’s actually B.
You have too subtract first: 120-24=96
Then divide so you know how long the half was. 96/2=48.
Estimated would be 50! :)

Phil is buying bags of grass seed.
● One brand, Quickgrow, says it covers 120 of an acre with 12 of a cup of seeds.
● The second brand, Greengrass, says that it covers 115 of an acre with 15 of a cup of seeds.
Which brand of seeds would cover the greatest area per cup?

A.Greengrass

B.Neither

C.Both

D.Quickgrow

Answers

Answer:

D. Quickgrow

Step-by-step explanation:

You have to find the unit rate first. 120 acres divided by 12 cup of seeds, you get 10 acres for 1 cup of seeds. For green grass you get 7.6 acers for 1 cup of seed. Since your trying to figure out which brand of seeds can cover up more acers, 10 is greater than 7.6. Therefore Quickgrow would cover up more land.

Sorry is my explanation is confusing.

The answer is quick grow you will have to find the unit first

WILL GIVE BRIANIEST PLEASE HELP !!!

Answers

Answer:

C 180-123

Step-by-step explanation:

This is because 180 is what triangles always equal and if one angle is 128 then the rest will be answered from this equation

Help me plz i will give braniliest

Answers

Answer:

1.75

Step-by-step explanation:

You need to divide 7 divided by 4

Note: Hope this helps!

Answer:

1.75!!!

Step-by-step explanation:

You plug in 7 to the problem b divided by 4. Then you solve and get 1.75.

I HOPE THIS HELPS!!

if it does maybe I can get brainlist. :)

Hey could some maybe help me with math please

Answers

Answer:

All you have to do is count the first number on the letter that it has to go on then u graph the point down.

Step-by-step explanation:

Answer:maybe try to watch a video to help.

Step-by-step explanation:that's what i will do.

An engine is operating at 25% of its full power. Which number line shows a point that represents 25%?

Answers

Answer:

It could be the first one or second one but the second one makes more sense .

Step-by-step explanation:

On a coordinate plane, a v-shaped line crosses the x-axis at (negative 2, 0), the y-axis at (0, negative 2), and the x-axis at (2, 0).
What is the domain of the function on the graph?

all real numbers
all real numbers greater than or equal to –2
all real numbers greater than or equal to –5
all real numbers greater than or equal to 0

Answers

The answer for the question is all real numbers.

The answer is all real numbers ;)

HELP! Almost due! Look at picture below to see the one problem.

Answers

Answer:

Step-by-step explanation:

4% error. Because 4 feet in 48 inches. So that means that 4 feet 2 inches is 50. 48/50 is 96% so 4% is the answer. Your welcome

If you were evaluating the expression (20 - 2^4)^4(20−24 )4 - 6, what would you do first?
A
solve 20 - 2

B
solve 4^44
4

C
solve 4 - 6

D
solve 2^42
4

Answers

It’s answer choice C

Can someone help me with this ASAP

Answers

Answer:

30 for the first one

Step-by-step explanation:

The first one is 30th, the second one is -2°C, the third one is -66, the forth one is 8/25, and the fifth one is 9

please helppp ill give brainliest

Answers

Divide it by -8 on both sides and then reverse the inequality since you divided by a negative
Final answer will be x > -4

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