Mathematics High School

Nicole runs 7 miles in 50 minutes. At the same rate, how many miles would she run in 75 minutes?​

Answers

Answer 1

Answer:10.5 ml

Step-by-step explanation:do 75/50=1.5

Do 7 times 2.6 and get 7+2.5=10.5 miles

Related Questions

I need help with this question from edulastic please.

Answers

the answer would be C.


-1 has more than one output.


hope this is correct,, have a nice day :))

Answer:

i think it is the one you c

Step-by-step explanation:

2x + 5 = 13
What is the answer and the steps for this equation

Answers

Answer: 4
Subtract 5 from both sides
You end up with 8
Divide 2 by 8
You end up with x=4

2x + 5 = 13

2x = 13 - 5

2x = 8

*divide both sides by 2*

x = 4

find the value of the expression below x=2 3x​

Answers

x=2
So that would mean
3(2)=6
Hope this helps have a good day! :)

PLZZZ, help I having a Test!!!

What is the length of AD? The picture is attach....

Answers

Answer:

kite

Step-by-step explanation:

it be kite

How does the decimal point move when multiplying 79.816×103?

Answers

Answer:

it moves 2 to the right

Find the solution between - x - 3y = 6 and the equation of the line shown on the graph below.

Answers

Answer:

They are the same line.

Step-by-step explanation:

y = -1/3x - 2

-x - 3y = 6

First, we need both lines to follow the equation of y = mx + b so that we can graph them. We already have one equation in that form (the one from the graph given), so we can ignore that for now.

Next, we need to solve -x - 3y = 6. Let's first move the x to the other side of the equal sign.

-3y = x + 6

Now, since we have a similar equation to what we need, we just need to divide the y by the given number in front (or -3). But that also means that we must divide the other side by the same amount (or each variable).

-3y = x + 6. -> y = -1/3x - 2

So, your final equation for -x - 3y = 6 should be;

y = -1/3x -2

Bringing down the other equation, we get:

y = -1/3x - 2 and y = -1/3x - 2

Making both equal to each other (they cancel each other out).

Hope this helps!

(And sorry that this is a long explanation)

200-123+289-2/2=????

Answers

Answer:

365

Step-by-step explanation:

200-123+289-2/2

77+289−2/2

366−2/2

366−1

= 365

Could use some help please
2x+y=-4
-3y=2x+12

Answers

Answer: 3y=12−2x 3 y = 12 - 2 x

Step-by-step explanation:

Answer:

Let

2x+y=-4——(1)

-3y=2x+12

2x+3y=-12—-(2)

Deduct eqt 1 from 2

(2x+3y=-12)

-(2x+y=-4)

2y=-8

y=-4

Put y=-4 into eqt 1

2x-4=-8

2x=-8+4

2x=-4

Divide both sides by 2

x=-2

:. x,y= -2,-4

Step-by-step explanation:

20 POINTS!!!
Which day and time represents the best predicted time during this week to explore the tide pools in Point Loma?
What is the difference between the highest tide predicted on this table and the lowest tide predicted on this table?
What is the difference between the highest and lowest tides predicted on Friday, January 31?
Ryan and his dad plan to go tide pooling on Saturday morning around 11:30am. Did they pick a good time to go? Is there a better time on Saturday that they should go instead? Explain your reasoning using complete sentences.

Answers

Answer:

I'm doing this project rn I'll help you as soon as I'm done! Did you do the other sections already?

Step-by-step explanation:

Points A,B, and C are collinear. Point B is between A and C. Solve for x.
Find x if AB = 2x-14, BC = x+4 and AC =14

helpp will give brainliest

Answers

Answer:

Ac=14 is you answer i think

Step-by-step explanation:

Hope this helps

I wasn't in class so I need help solving the inequality 7/10n+14<49

Answers

Answer:

n<50

Step-by-step explanation:

7/2*5n + 14<49

7n/2*5+14<49

(7n)+(2*5)14/2*5 <49

7n+10*14/2*5 <49

7n+140/2*5 <49

7n+140/10 <49

7n+140 < 10*49

7n+140 < 490

(7n+140)+(-140)<490+(-140)

7n+140-140<490-140

7n<350

7n/7 < 350/7

n<2*5^2*7/7

n<2*5^2

n<2*25

n<50

PLEASE HELP AND SHOW WORK​

Answers

Answer:

38) Angle 2 = 32°; angle 1 = 32°; angle 3 = 110°

39) Angle 3 = 81°; Angle 2 = 28°; angle 1 = 71°

Step-by-step explanation:

38) angle 2 = 180 - (110 + 38)

This is because sum of angles in a triangle is equal to 180°. Thus;

Angle 2 = 32°

Angle 1 = 38° due to the postulate that alternate interior angles are equal

Angle 3 = 110° due to corresponding angles postulate

39) Angle 3 = 81° due to the postulate that alternate interior angles are equal

Angle 2 = 28° due to the postulate that alternate interior angles are equal

Angle 1 = 180 - (81 + 28) = 71° due to the fact that angles in a triangle sum up to 180°

Mrs. Russell bought a computer for $250. The tax was 7%. What was the total cost of the computer with tax?

Answers

Answer:

$267.5

Step-by-step explanation:

7% of 250=17.5. 250+17.5=267.5

Answer:

267.5

Step-by-step explanation:

250+7%=267.5

Hope this helps :)

Find the LCM of 18e2x, e2t and y3.
In a class of 45 students, there are 12 girls. What percentage of the girls are in the class?

Please explain!

Answers

Answer:

12/45 = 0.26666666

0.26666666 X 100 = 26.6666666

27%

I REALLYYYYY NEED HELP PLSSSS NO DUM ANSWERS I SERIOUSLY NEED HELP

Answers

Answer:

First blank: 869x

Second blank: 17,575

D

Step-by-step explanation:

Men (f): 389x + 7500

Women (g): 480x + 10075

Equation: (f + g)

Equation: 389x + 7500 + 480x + 10075

Combine like terms

869x + 17575

Equation: 869x + 17,575

HELPPP NEED THIS IN THE NEXT 10 MINSS!!!!

Answers

The answer is 45
Hahahahahahab

this is for freckle which I hate can someone help?

Answers

Answer:

The answer is B. 26 miles per hour.

Step-by-step explanation:

13+13=26

X goes by an hour.

The answer would be C.39 because 39 lines up with 1 he so 39 miles per hour

Hope this helps

Have a great day/night

solve the following equation when x = 8
15x - 2 =

Answers

Answer:

118

Step-by-step explanation:

15(8)-2

120-2

118

Brainly plss?

Answer:

118

Step-by-step explanation:

you do 15 x 8 then subtract 2 from the product

1.) Determine if the coordinate points represent a function. (1.3). (2.6). (3.9). (4. 12). (5.15

O Function

O Not a Function

O both​

Answers

Answer:

Function

Step-by-step explanation:

These coordinates do represent a function. For a relation to be a function every y-value must have an x-value, this means x's cannot repeat. In this relation x's never repeat, they simply increase by one every time. Therefore, this is a function.

Solve 7x - 9 = 28 + 4(x - 1).

A X = -11
B x = 11
C X = 3
D x=-3

Answers

Answer is A. X= 11
Have a good day
It’s B I just used a calculator to it :)

on aleks, need help asap :(

Answers

Xienfjejcne where’s the equation homie

Yoo 9th grade math please help me out My grade is slowly slipping

Answers

Answer: I'm pretty sure it would be no

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

y_<_2x

4_<_2(3)

4_<_6

true

y > x + 4

4 > 3 + 4

4 > 7

false

An expression is shown below:

the square root of 32 plus the square root of 2

Which statement is true about the expression?
the square root of 32 plus the square root of 2
It is rational and equal to 4 times the square root of 2.
It is irrational and equal to 4 times the square root of 2.
It is rational and equal to 5 times the square root of 2.
It is irrational and equal to 5 times the square root of 2.

Answers

Answer:

C or D...

im guessing

Answer:

√32=√(16*2)=4√2  

4√2 + √2=5√2

That is why is irrational

Step-by-step explanation:

Please I dont wanna fail :( help me

Answers

Answer:

f = 132 degrees

Step-by-step explanation:

The total angle measure of this is 360 degrees. We know 2 of the angles, so subtract them from 360 to get 198. The sum of f and g must equal 198 degrees. Since we know that f = 2g, we can divide 198 by 3 to get 66. So, we know g = 66. To find f, multiply 66 by two to get 132. So, g = 66 and f = 132

PLEASE HELP IM NOT GOOD AT MATH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Jimmy was walking to get the mail; at which time he fell into a hole and broke his ankle. He has a PPO insurance plan. His total bill was $2,000. If Jimmy has a $1,000 deductible with an 80/20% co-insurance, how much total will Jimmy have to pay out of pocket? Show your work.

Answers

Answer: $200

Step-by-step explanation:

Since there is a deductible here, you deduct it from the total bill first:

= 2,000 - 1,000

= $1,000

With an 80/20% coinsurance plan, you will pay for 20% of this bill and your insurance company will pay 80%.

You will therefore pay:

= 1,000 * 20%

= $200

I
1. Eating at a nice restaurant, the waitress brings you a bill for $57.65. If
you want to leave 20%, what is the tip amount?

Answers

The tip amount will be 11.53 dollars

Answer:

I think 11 dollars but I don't know how many cents close to another dollar though so it would be somewhere around 11-12$

Solving a Real-World Problem
Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is
worth either 5 points or 2 points. Write a system of equations that can be used to find how many problems of each
point value are on the test.
Let x be the number of questions worth 5 points and let y be the number of questions worth 2 points.
x + y = 29, 5x + 2y = 100
x + y = 100, 5x + 2y = 29
5x + y = 29, 2y + x = 100
2x + y = 100, 5y + x = 29

Answers

Answer:

x + y = 29

5x + 2y = 100

Step-by-step explanation:

Here, we want to set up equations

There are 29 problems, so adding up the number of individual problem types will give 29

x + y = 29 ••••••(i)

Let us work with points now;

x is worth 5 points, y is worth 2 points

Thus, mathematically;

5x + 2y = 100 ••••••••••(ii)

Answer: A. x + y = 29, 5x + 2y = 100 and the other one is B. 14 problems worth 5 points and 15 problems worth 2 points

Seahorses change color and swim together in predetermined ways before mating. These behaviors are called
A. asexual reproduction.
B. sexual reproduction.
C. courtship rituals.
D. budding.

Answers

the answer is c.
i have sea horses
Courtship rituals.

so C.

solve for 2x+2(x−5)=6

Answers

Answer:

x=4

Step-by-step explanation:

X+4²=2 answer plz plz​

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

X+4²=2  Equation

Step 2

X+4²=2  4x4

x+4^2=2

Step 3

x+4^2=2  subtract 4^2

answer

x=-14

hope this helps

Other Questions
Replicate the following DNA sequence: TTA GIVING BRAINLIEST PLEASE HELP Simplify the expression:7(1 + 8v) What is the probability of randomly drawing a vowel?A. 4/5B. 3/5C. 1/5D. 2/5 An object moving at a constant velocity accelerates at a constant rate of 2.5 m/s2 for a distance of 30 m. At the end of the acceleration the object has a velocity of 90 m/s. What was its velocity before accelerating? if there are 93 calories in 3/4 cups how many calories are in 1 cup I need help with this ASAP and can you explain so i can understand?! 7. Some people are sure that the new health care law willmean better care for everyone, Others argue that the lawwill mean less care and longer waiting lines for thosewho need to see doctors. It's a controversy that will notgo away soonA controversy is something that people_______a, have strong disagreements overb, blow their noses intoc. need to pay for a visit to a doctord, eat with sweet candy Conjugate the verbs in the Past Tense?Hace tres das, yo ______________ 1 (recibir) el cupn de regalo que t me ___________________ 2 (enviar). Muchas gracias! Yo ___________________3 (decidir) comprarme ropa nueva. Fui de compras con mis amigas al centro comercial, pero nosotras no _____________________ 4 (encontrar) buenas gangas. Por eso, _____________________5 (tomar) el autobs al mercado. All, yo _________________ 6 (escoger) unos pantalones de cuero. Estn muy de moda! Mi amiga Sonia _____________________ 7 (comprar) unos aretes que _______________________8 (ver) porque le ____________________ 9 (gustar) mucho. Cuando yo ________________ 10 (llegar) a casa, me __________________________ 11 (probar) los pantalones. Son perfectos. Muchsimas gracias, abuelita! What is the solution of the system of equations shown in the graph below? 7x^2a+7xa^2Find the greatest common factor 9% ___ 0.4 will give brainliestpls help :) How can the slope of the line be interpreted? Every 98 words requires 312 minutes to read. Every 312 words requires 98 minutes to read. In each additional minute, approximately 98 more words are read. In each additional minute, approximately 312 more words are read. Melkon travels 8/11 miles to the grocery store. Tamar travels 12 miles to the grocery store. Write the ratio of the distance Tamar travels to the distance Melkon travels as a fraction in simplest form. Write the ratio of the distance Melkon travels to the distance Tamar travels as a fraction in simplest form. I hereby authorize and direct the Secretary ofWar... whenever he or any designatedCommander deems such action necessary ordesirable, to prescribe military areas in suchplaces and of such extent as he or theappropriate Military Commander maydetermine, from which any or all personsmay be excluded, and with respect to which,the right of any person to enter, remain in, orleave shall be subject to whatever restrictionsthe Secretary of War or the appropriateMilitary Commander may impose in hisdiscretion.What does this paragraph reveal about how thepresident intends to achieve the goal of protectingthe nation? Check the boxes next to the twoanswers that are correct.By relinquishing his presidential power to theSecretary of WarBy identifying areas of the United States thatare considered vulnerable to attackBy excluding people that may pose a threatto national security from military areasBy establishing military areas on foreign soil what is the greenhouse effect in 3 sentences simple terms? I will give brainliest please help Identify two examples of each: assonanceend rhyme solve for y.-13=4y+3 jupiter is much more larger than earth , would gravity be weaker or stronger here?