Mathematics High School

Need help with math homework

Need Help With Math Homework

Answers

Answer 1

Answer:

c

Step-by-step explanation:

am not sure but I think its C am not shure

Related Questions

Seven pizzas require 3 bags of cheese.How many bags of cheese are needed to make 21 pizzas?

Answers

Answer:

12 Bags of Cheese

Step-by-step explanation:

7 Pizza = 3 Bags

(                          ) 3 = 21

21 pizza's= 12 Bags

Liam and his children went into a restaurant and where they sell drinks for $2 each and tacos for $3.50 each. Liam has $30 to spend and must buy at least 9 drinks and tacos altogether. If Liam decided to buy 5 tacos, determine the maximum number of drinks that he could buy. If there are no possible solutions, submit an empty answer.

Answers

answer: the maximum number of drinks Liam can buy is 4 without over exceeding his price limit.

work:
$3.50 for 5 tacos is $17.50
9 - 5 tacos = 4 drinks
4 drinks x $2 = $8
$17.50 + $8 = $25.50 out of $30 price limit

Answer:a

the number of drinks Liam can buy is 4 without going over his limit.

Step-by-step explanation:

Which equation and solution can be used to solve this problem? Twenty-two less than a number is twenty-four. O Q+ 22 = 24. Subtract 22 from both sides. The answer is 2. 0 24+9= 22 Subtract 22 from both sides. The answer is 2 O9-24 = 22. Add 24 to both sides. The answer is 46. 09-22 = 24. Add 22 to both sides. The answer is 46.​

Answers

Answer:

Step-by-step explanation:

q minus 22 = 24: Add 22 to both sides. The answer is 46.

6. What is the greatest common factor of the following expression? *
15y3 – 40y

Answers

Answer:

I'm not sure what 15y3 is, but I'll take a guess.

If the only numbers are 15, 3, and -40, then the greatest common factor is 1.

If the only numbers are 15 and 3, then it's three.

If the only numbers are 15 and -40, it would be 5.

A cyclist rode 2.75 miles in 0.4 hours.How fast was she going in miles per hour.At this rate, how long will it take her to go 5.5 miles?​

Answers

Answer:

Its 12.5 miles per hour.

Step-by-step explanation:

Distance covered by cyclist=3.75 miles. Time =0.3 hours. Speed =3.75÷0.3=12.5

Select all of the choices that are equal to (-5) - (-12)

-7
7
(-5)+12
(-5)+(-12)

Answers

Answer:

the awnser is. (-5) + (-12)

Answer: 7, -5+12

Step-by-step explanation:

Minus a negative is just like adding so -5 -( -12) would be the same as -5+12 which is 7

450 mistakes in 9 tests. How many mistakes per test?

Answers

Answer:

50

Step-by-step explanation:

all you have to do is Divide 9 ÷ 450 the answer is 50.

50 mistake per tests.

Answer:

50 mistakes per test. 450 mistakes divided by 9 tests =50

Whats 2-(-4) as an addition equation

Answers

Answer:

2+4

Two negatives cancel out for a positive. Think: subtraction is just finding the difference, the total difference between them would be the same as doing 2 + 4, or 6

Chester has $234 in his savings. At his job he earns $11.50 per hour. Jamie has already saved $273

Answers

Answer:

whats the question

Step-by-step explanation:

how to find the circumference of a circle when given the radius

Answers

Answer:

C=2πr

Step-by-step explanation:

That is the formula to find the circumference C Equals 2 times 3.14 times radius

Answer: 2πr

Step-by-step explanation:

r=radius

π=pi

times by 2

you can use goo.gle and put the radius in and get the amount

Just type "circumference of a circle"

A car is traveling at a speed of 50 meters per second. What is the cars speed in kilometers per hour? How many kilometers will the car travel in 3 hours?

Answers

The car is going 180 kph. In three hours the car would travel 540 kilometers. Hope this helps.

Answer:

180 kilometers per hour, 540 in 3 hours

Find a three-digit number, which is 5 times greater than the product of it's digits.

Answers

Answer:

1,500 and 300

Step-by-step explanation:

300 x 5 = 1,500

how can I solve this problem?​

Answers

5x + 5x +3x (like terms)
13x-60=180
180+60=240
240/13=18.4615
X=18.4615

I hope this is correct.
(There are so many different ways to do math problems like this) I hope I could help... sorry if I didn’t.

Which list orders the numbers from least to greatest?

Answers

Answer:

D)

Step-by-step explanation:

I hope this helps :)

90 of 40 proportions

Answers

If you need it as a percentage it is 44.4% repeated.

WILL MARK BRAINLIST PLS HELP

The letters for the word TENNESSEE are written on cards and then placed in a basket. What is the probability that on the first draw an E is picked, replaced, and then an S is picked?
6/81
8/81
6/18
5/18

Answers

Answer:

The second option - 8/81

Step-by-step explanation:

Answer:

below

Step-by-step explanation: 6/81

Prove that the sum of three consecutive integers is divisible by 3

Answers

Since n (any number) + (n+1) + (n+2) is also 3n + 3, it must be divisible by 3 because it is multiple of 3

Solve the equation.

2.5p = 25

Answers

2.5 x 10 = 25
Because P = 10

Is 2 a solution of the inequality 4 + a ≤ 6? *

No, 6 > 6.
Yes, 6 = 6.
Yes, 5 < 6.
No, 7 > 6.

Answers

Answer:

The answer is "Yes, 6 = 6"

Step-by-step explanation:

If you substitute 2 for A, you would get 4 + 2 is less than or equal to 6, which is true because 6 = 6.

24) An inscribed angle intercept has an arc of 125 degrees. What is the measure of the central angle?
A) 62.5 degrees
B) 125 degrees
C) 250 degrees
D) 360 degrees

Answers

C because it doubled

Solve the equation using square roots
x^2 - 55 = 26

Answers

Answer:

x = ±9

Step-by-step explanation:

x² - 55 = 26

   +55   + 55

     x² = 81

     x = √81

     x = ± 9

Answer:

x = 9, -9

Step-by-step explanation:

x^2 - 55 = 26

x^2 = 81.

Now, you might think that x = 9, but don't be fooled. -9 squared is also equal to 81.

So, x = 9, -9

3. A cell phone plan costs $0.20 cents per minute. Lisa
has budgeted $35 a month for her cell phone. How
many minutes Lisa can use each month?

Answers

Answer:

175 minutes or 2 hrs and 55 minutes

Step-by-step explanation:

35÷0.20 and you'll get 175

If cell phone plan costs $0.20 cents per minute. Lisa has budgeted $35 a month for her cell phone then 175 minutes  Lisa can use each month

What is Ratio?

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Given that A cell phone plan costs $0.20 cents per minute.

Lisa has budgeted $35 a month for her cell phone.

We need to find  how many minutes Lisa can use each month.

Let us form a proportional equation to find this.

Let x be the number of minutes Lisa can use each month.

0.20/1=35/x

Apply cross multiplication

x=35/0.2

x=175

Hence, 175 minutes Lisa can use each month.

To learn more on Ratios click:

https://brainly.com/question/13419413

#SPJ2

This is due today!! Brainliest to whoever answers it correctly.

Answers

Answer:

First you need to plot points then add the points

Step-by-step explanation:

Answer: plot the points and add them up

Factor:
522
-
28x + 32

Answers

Answer:

it is A or D but i pick D

Step-by-step explanation:

05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
11
Mason throws a coin 3 times.
The outcome of each throw is either Heads or Tails.
List all the possible outcomes of the 3 throws.
w​

Answers

H= heads T= tails

HHH
HHT
HTT
HTH
TTT
TTH
THH
THT

Elise claims that 4 ^4= 16. Avery claims that 4^4 =256. who is correct? explain your reasoning.​

Answers

Answer:

avery

Step-by-step explanation:

because you do 4x4x4x4 not just 4x4 idrk how else to explain it

geometry
please help! asap!

Answers

Answer:

the awnser is 135

Step-by-step explanation:

15 × 9 = 135

Answer:

54 m^2

Step-by-step explanation:

Area = 1/2 * base * height

You are missing height, but because you have the hypotenuse, you can use the Pythagorean Theorem to find it.

height^2 + (9m)^2 = (15m)^2

height = sqrt(225 m^2 - 81 m^2)

height = sqrt(144 m^2) = 12m

Area = 1/2 * 9m * 12m = 54 m^2

The original price of a blender is $18.00. If the blender is discounted 25%, what is the new price?

Answers

Answer:

$4.50

Step-by-step explanation:

Please give brainliest!!

The average temperature in the North Pole in the summer is 32 degrees F. The average temperature in the North Pole in the winter is -40 degrees F.

Kevin says that the difference between these two temperatures is 8 degrees.

Identify the error in Kevin's thinking. Determine the difference between these two temperatures, and explain or show your process.

Answers

Answer:

he counted from 32 to 40 , and not to -40

Step-by-step explanation:

the difference is 72 degrees

helppp meeee pleaseeee

Answers

Answer:

0.3907 I think hope this helps

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