Mathematics High School

Caroline drives at a speed of 80 miles per hour. How long will it take to drive 520 miles?​

Answers

Answer 1
divide 520 by 80, and then you’ll got 6.5 so the answer is 6 and a half hour

Related Questions

Point A is given on the coordinate plane

What will the coordinates of the point be after Point A is reflected across the y-axis ?


I tried it and I got
(4,-3)

But i am not sure ?
Help pls

Answers

Answer:

its (-4,3)

Step-by-step explanation:

Remmember U reflecting on y-axis

B/c reflecting on y axis only the x becomes negative

Brainliest??

Answer:

(-4 , 3)

Step-by-step explanation:

The y-axis is the vertical axis/line out of the two perpendicular lines.

Vertical line/axis (y-axis)=  │

Horizontal line/axis (x-axis)=  ___

When you reflect Point A, it will be reflected across the vertical line (y-axis). This means that the point will be on the left side in Quadrant II (- , +).

U WILL BE MARKED BRAINLIST IF CORRECT

The following graph shows the proportional relationship between the cost and duration of a car rental. Which statements about the graph are true?

Answers

If im right i think is A

Answer:

The answer on khan academy is C. None of the above.

Step-by-step explanation:

Pizza Palace uses 0.5 pounds of cheese on each large pizza it makes. Part A write an equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x

Answers

Answer:

.5x= y

...............

An equation is formed of two equal expressions. An equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x is y=0.5x.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given that Pizza Palace uses 0.5 pounds of cheese on each large pizza it makes. Therefore, an equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x can be written as,

Number of pounds of cheese=Amount of cheese used per pizza × Number of pizzas

y = 0.5 pounds × x

y = 0.5x

Hence, an equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x is y=0.5x.

Learn more about Equation here:

https://brainly.com/question/14686792

#SPJ2

HELP PLEASE 24 POINTS

Answers

Answer:

Option D) the same line.

Step-by-step explanation:

That's your answer. Have a good night.

the answer should be d

Find the length of a side of each cube or the cube root.

Answers

Answer:

2 units

5 metres

6.35 feet

4 inches

How many solutions are there to the system of equations shown?

{16x−12y=40
4x−3y=10

I don't really understand these so an explanation would be nice :)

Answers

Step-by-step explanation:

-6 i think

Answer:

infinitely many solutions

Step-by-step explanation:

right on edg

If $30 is shared between Deidra and Matthew at a ratio of 2:3 when Deidra got $12 how much will Matthew get?? please help​

Answers

Answer:

Matthew gets $18

Step-by-step explanation:

Since Deidra got $12, and they split the $30, Matthew will get $30-$12, or $18. You can also check your answer by finding that 12:18 is in fact a ratio of 2:3 by dividing both sides by 6.

Someone please help me I’ll give out brainliest please don’t answer if you don’t know

Answers

Answer:

-4x + 6

Step-by-step explanation:

The equation is 2(-2x + 3). We need to do distributive property to solve this. 2 times -2x = -4x. 2 x 3 = 6. Therefore, the final answer will be -4x + 6. We cannot simplify the equation any further because -4x and 6 are not like terms.

Hope this helps! Thanks for brainliest! :D

Answer:

-4x + 6

Step-by-step explanation:

2(-2x + 3) = -4x + 6

5
Which line is parallel to the line y = -5/2x - 7

A) 2x + 5y = -5
B) 2x - 5y = 30
C) 5x + 2y = 4
D) 5x – 2y = 8

Answers

Answer:

The answer is C) 5x + 2y = 4

Step-by-step explanation:

Marty paid $45 for a jacket that had been marked down 25%. What is the original price of the jacket?

Answers

Answer:

$60

Step-by-step explanation:

Since the jacket is marked down 25%, it is now at the value of 75%.

75% of the value is $45.

100% of the value is=45×100/75=$60

Therefore, the original price of the jacket is $60.

Some one plseas help!!

Answers

Answer:The first questiono answer is a or the first answer

The second question is c or the 3rd answer

Step-by-step explanation:

I think the answer should be .2 and .07

What is the following product 5^3•2

Answers

250

Hope this helps you!

Answer:

250

Step-by-step explanation:

5^3•2

⇒ 5 x 5 x 5 x 2

⇒ 250

6
A box weighs 7.23 x 10 kilograms. There are 3,840 identical boxes.
What is the total weight of the boxes, in kilograms?

Answers

Answer:

277632 Kilograms

Step-by-step explanation:


Dana bought 12 pizzas for a Math Club party. Some were pepperoni pizzas that $11.00 each,
and the rest were mushroom pizzas that cost $9.50 each. She paid $124.50 for the pizzas. How
many pepperoni pizzas did she buy

Answers

Answer:

7 pepperoni pizzas

Step-by-step explanation:

First, you take the biggest number and subtract it by 9.5 until you get a number that can be divided into 11 which is 77.

Answer:

7 pepperoni pizzas

Step-by-step explanation:

Where p = # of pepperoni pizzas and m = # of mushroom pizzas

124.50 = 11p + 9.5m

Now you need to guess and check:

Use this equation: (124.5 - 11 * p) / 9.5 and replace p with whole numbers until you get a whole number as the output

I got p=7 and m=5

So she bought 7 pepperoni pizzas

Find the slope of the line.

Answers

Step-by-step explanation:

y2-y1/

x2-x1

3-(-3)/

1--2

6/3=2

hiii y’all is this answer correct or is it 3/5?

Answers

It’s 3/5 since it should be adjacent/hypotenuse and 4 is the opposite

umm plss help i dont know the answer

Answers

Answer:

x^2+1

You need to go ahead and distribute the power of 2 into the equation, remember pemdas is extremely important when doing this

The probability of rolling an odd number with a six-sided number cube is 1/2 Choose the likelihood that best describes the probability of this event.
O A. Unlikely
O B. Likely
O C. Certain
O D. Neither likely nor unlikely​

Answers

Answer:

D. Neither likely not unlikely

Step-by-step explanation:

APX approved

Answer:

D

Step-by-step explanation:

if kokichi was in aot would he roast the heck out of the titans and burn them to death?

Answers

Answer: yes

Step-by-step explanation:

Answer: Hell yeah he would

Short King ✋

Can anyone give me some investigation anime? Like death note u know?

Answers

i don’t know but ty very much
The promised neverland.

help ASAP! i'll mark brainliest!

Answers

Answer: the correct answer is b

Step-by-step explanation:

Johnson’s Hardware randomly selects 125 of its customers and questions them to determine their overall customer satisfaction rating. The poll indicates 100 were completely satisfied, 15 were satisfied, and 10 were not satisfied at all. What percent of customers were either satisfied or completely satisfied? About how many of the 5000 customers were not satisfied at all?

Answers

Answer:

a. 92%

b. 4425

Step-by-step explanation:

So there are 5000 customers in total, and 100 were completely satisfied, and 15 were satisfied and 10 weren't satisfied a bit. so 100+15 is 115 so 115 people in total were satisfied out of 125 because there were 125, and 115+10 is 125 anyways. So 115/125 is .92, and you can convert that into a percentage, 92% of the 250 customers were satisfied so then 250*5 is 5000, so then just multiply 115 by 5 as well. You get 575. So 575 were satisfied out of the 5000 customers and 5000-575 are the people not satisfied, so 4425.

probably wrong because it doesnt sound right but just try it

Can someone please help?

Answers

Answer:

Same side interior

Step-by-step explanation:

It is the same side interior

someone pls pls pls help

Answers

Answer:

[tex]I= \frac{1}{ {2}^{t} } [/tex]

Step-by-step explanation:

Please see the attached picture for the full solution.

I WILL GIVE BRAINLEST TO FIRST ANSWER!! DUE 20 MINUTES!!
Which expression is equivalent to 1-1/4+2/5
a, b, c, or d?

Answers

Answer:

D

Step-by-step explanation:

1 - 1/4 + 2/5 = 23/20

20/20 - 5/20 = 15/20

15/20 + 8/20 = 23/20

hope this helps! :)

find the value of given expression

[tex] \sqrt{29 - 4} [/tex]
​

Answers

So 29-4 =25... which is a perfect square

Answer= +/- 5

Answer:

5

Step-by-step explanation:

[tex] \sqrt{29 - 4} \\ = \sqrt{25} \\ = 5[/tex]

What is the volume of the triangular prism ? Please hurry

Answers

Answer:

576 is the answer

multiply all the numbers

9ftx4ftx16ft=576ft^3

) 30 cm to 1,5 m ratio​

Answers

Answer:

30:15

Step-by-step explanation:

what we know:

30 cm to 15

bring the : into the middle to change the form into ratio:

30&15=30:15

simplfly it need:

30:15 can go into 1530÷15=215÷15=12:1

this also means:

for every 2 cm there is 1 m..

PLZ HELP WILL GIVE BRAINLIST IF CORRECT!!! IGNORE THE METHODS

Answers

1) 25%of50=$12.5. 50-12.5=37.5

2)20%of21=$4.2. 21-4.2=16.8

3)5%of12=$0.6.    12-0.6=11.4

HOPE THIS HELPED!!!

Answer:

1. $37.50

2.$16.80

3. 0.41

Step-by-step explanation:

Help what do I put for 3??

Answers

Answer:

c = 48m

Step-by-step explanation:

For every box, she can make 240/5 = 48 cupcakes. So, the equation is

c = 48m

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