Mathematics High School

John drove to visit his grandmother. To get there, he drove 157.5 miles on the highway and a few miles further on city streets. The highway part of his drive took him 2.5 hours. If John drove at a steady pace, how fast did he drive on the highway?

Answers

Answer 1

Answer: 63 mph

Step-by-step explanation:

Speed is determined by dividing the distance traveled by the time taken to travel it.

Speed = Distance of highway / Time spent on highway

= 157.5 / 2.5

= 63 miles per hour

Related Questions

What is the equation of the line that passes through the point (6, -6) and has a slope of -5/3?​

Answers

Answer:

Y = -5/3x + 4

Step-by-step explanation:

The coordinates below represent a triangle that was dilated.
J(-3, -12) ► J'(-6, -24) K(-6, -15) —— K'(-12, -30) L(-9, -12) — L'(-18, -24)
What was the scale factor that was used in the dilation?

Answers

The scale factor is 2.

Ex. J(-3,-12) -> J’(-6,-24)
-3 * 2= -6
-12* 2= -24

Write the slope-intercept form of the equation of the line that has a slope of -6 and passes through the point (6,4).

Answers

Answer:

y= -6x+40

Step-by-step explanation:

the admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, $5,050 is collected. If 1,000 adults attended the fair, write and solve a linear equation to find the number of children that attended.

IN STANDARD FORM

Answers

Answer:

4x + 1.5y = 5,050 then replace x with 1000 then solve for y. which equals 700

so that day there were 700 children

Step-by-step explanation:

pls mark brainliest

please help it’s for a test and i wanna do good ( multiple choice btw )

Answers

Answer:

if it's a test then don't cheat mate

4[tex]4\sqrt{3}[/tex]Answer: 4 radical 3

Step-by-step explanation

Jake types 168 words in 7 minutes. Sam types 198 words in 9 minutes. Nancy types 125 words in 5 minutes. Who types the fastest?

Answers

Answer:

Nancy types the fastest

Answer:

Nacy

Step-by-step explanation:

Jake types 24 wpm

Sam types 22 wpm

Nacy types 25 wpm

In 9 minutes Jake would type 216 words

In 9 minutes Sam would type 198 words

In 9 minutes Nacy  would type 225 words.

Given this information Nacy types the fastest

Hope this helps :)

The track team is trying to reduce their time for a relay race. First, they reduce their time by 2.1 minutes. They are able to reduce that time by 1/10. If their final time is 3.96 minutes, what was their beginning time?

Answers

Answer:

6.27 minutes

Step-by-step explanation:

1/10 of 2.1 is 0.21 and 2.1+0.21=2.31 and if there final time is 3.96 then to find the original time you must add them 2.31+3.96=6.27

5x=125, what is the value of X

Answers

Step-by-step explanation:

5x = 125

x = 125/5

x= 25

plZ mark my answer as brainlist plzzzz hope this will be helpful to you ☺️.

question: state if the polygons are similar. (these are only 3 yes or no questions pls help!)

Answers

Answer:

Yes

Step-by-step explanation:

Because they all have straight sides, and have four sides.

https://smart.newrow.com/room/nr2/?room_id=ihe-281&firstRun
come fastttttttttttttttttttt
pleaassssssssssssssssss
ll

Answers

Answer:

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤-❤-❤-

Answer:

i'll be there and if anyone cares to join please do

Step-by-step explanation:

Marcus collect donations and sends care packages to troops overseas. He has 36 bars of soap and 24 toothbrushes arrange the items so the packages are identical. What is the greatest number of packages that Marcus can make using all the soap and toothbrushes?

Answers

Answer:12

Step-by-step explanation:

Write 31/8 as a mixed numbers

Answers

Answer:

3 7/8

Step-by-step explanation:

Answer:

the answer is 3 7/8

Step-by-step explanation:

I know math

which of the following point in a solution of the system shown?
[tex]x + y \ \geqslant 6 \\ x \geqslant 4[/tex]


the answers
(-1,7)
(-4,-2)
(4,2)​

Answers

4,2. Just plug each answer in and that is the one that works

what is the largest of three consecutive integers if the sum of the two larger integers is 3 more than two times the smallest integer

Answers

Answer:

Ambitious Ambitios Ambitious Ambitions

Convert 0.25 hectoliters to milliliters.

Answers

Answer: 25000 mililiters

Step-by-step explanation: Can i have brainliest Please?

You multiply the volume value by 100000

Answer:

25000

Step-by-step explanation:

multiply the volume value by 100000

What song has a slower tempo??

A)Death bed

B)Godzilla

Answers

Death bed has slower tempo

Help me plz 2/5 blank = 7/10 plz help

Answers

Answer: 1.75

Step-by-step explanation: Divide .7 by .4

2/5 + 3/10 =7/10? sorry if incorrect

a box in the shape of a triangular prism has 23.1 cubic feet of space. the base of the box has the length of 3.5 feet and a width of 1.2 what is y, the height of the box

Answers

Answer:

5.5 feet

Step-by-step explanation:

Multiply the length by width.

3.5 x 1.2 = 4.2

Now divide 23.1 by 4.2

You get 5.5

Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations

Answers

Answer:

7 quarters and 3 dimes

Step-by-step explanation:

7 quarters equal $1.75

3 dimes equal $0.30

If you add them together you get $2.05

-45+-25+-16+12+33+40

Answers

Answer: -1.

Step-by-step explanation:

Answer:

I think the answer is -1 but im not 100% sure i might be incorrect

Help answer this question

Answers

6 ÷ 3 = 2

2k - 6 = 2

2k = 8

k = 4

Reply = 4

I will be glad if you like it and choose the best :)

6. Devon draws one marble from
a bag containing 5 red, 3 green,
and 4 yellow marbles. What is the
probability that Devon draws a
green marble?

Answers

Answer: Probability: 3/12 or 1/4

Step-by-step explanation:

-2/3 times 4/6 HEEELP PLEASEEEE

Answers

Answer:

-4/9

Step-by-step explanation:

Answer:if you divide -2 and 3 you get -0.66 and if you divide 4 and 6 you get 0.66 if you multipy both you should get -0.4356

Find the slope of the line through each pair of points.

(16, -5), (7, -20)

Answers

DONT get anger at me but I think it’s 1 because nun of them can go in evenly into the number because there odd numbers

What number means the same as 9,000,000,000 + 900,000,000, + 90,000,000 +9,000,000, + 900,000 + 9,000 +9 PLEASE DO IT QUICKLY

Answers

Answer:

9,999,909,009

Step-by-step explanation:

plz mark me brainliest. :0

Answer:

it does not equal the same

Step-by-step explanation:

but heres ur answer 9999909009

HELLPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

an example could be - 5x - 3

Step-by-step explanation:

Answer:

4x - 2

Step-by-step explanation:

Write an algebraic expression.

An algebraic expression is an equation that consists of one or more variables within.

Variables are letters that have an unknown value and can be substituted :

With this information :

3x - 5

5x - 9

3x + 45

are all examples of alebraic expressions.

In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at $220 before tax. How much sales tax does Yuki pay for her handbag purchase?

Answers

Answer:

$18.15

Step-by-step explanation:

help mee plz this would mean a lot to me if i get help

Answers

Answer: b and c cuz an equation always has an equal sign

Step-by-step explanation:

SOMEONE PLEASE HELP WITH THESE 3 QUESTIONS PLEASE

Answers

1. she payed $4.20 for each bag of candy
2. i’m gonna say 47.1 because 15x3.14=47.1
3. 35 skittles in total

On one day, the grocery store sold 13 bags of raisins, restocked the shelf with 20 bags, sold 19 more bags, restocked 31 bags, and sold 24 bags. There are 11 bags on the shelf now. How many bags of raisins were on the shelf at the start of the day?

Answers

Answer:

16

Step-by-step explanation:

I guessed and it was right

Other Questions
What do many Europeans receive when they retire? Which statement best helps to explain the observation that NH3(1) boils at -28C, whereas PH: (1) boils at -126C?AThe dispersion forces in NH3 are weaker than the dispersion forces in PH3.BThe dispersion forces in NH3 are stronger than the dipole-dipole forces in PHz.NH3 has hydrogen bonding that is stronger than the dipole-dipole forces in PH3DNH3 has hydrogen bonding that is weaker than the dipole-dipole forces in PH3. The value of 34 + 5 5 = ___. Numerical Answers Expected! Answer for Blank 1: URGENT!!! Find the value of x using the similar trapezoids below. Individual solute particles are broken apart from the solid by these particles. * a Solution b Insoluble c Solvent d Compounds Simplify 5 2y + (-8y) + 5.5. Please put them in order for 15 points true or false: The Japanese learned about the Chinese inventions of gunpowder and printing. HELP MEILL MARK BRAINLIESTTTTFind the value of x that makes the quadrilateral a parallelogram. What did Jan Baptista van Helmont's five-year willow tree investigation demonstrate ? The weight lost program should not consider your food choices, dislike, and your life style. True or false What does Q equal to Your friend gets to school wearing an outfit straight from the pages of a recent fashion magazine. He says he is dressing like the famous actors in the magazine. His pants are stark-white, he has an open-collared shirt, and preppy shoes. This is an example of what type of peer pressure? Which sentence best expresses the main idea of the passage the American scholar Simplify the expression below and combine like terms.8(x4)+12(x6) What were the cultural contributions of the Maurya and Gupta empires? Name three fake reflexive/intensive pronouns that should never be used. Jen wrapped a gift that was 30 cmwide and 40 cm tall. The volume ofthe box was 6,000 cubic cm. What isthe length of the box? please help me if the answer is right i will give u brainlyiest thanks! The agricultural economy of the 19th century South is also referred to as aa) Industrialization Systemb) Agricultural RevolutionC) Nationalist Policyd) Plantation System