Mathematics College

Gretchen rode her snowmobile 1 1/4 miles to a snowmobile trail. She rode on the trail for 5 5/6 miles and then rode back home. Which addition sentence shows how many miles Gretchen rode in all?

Answers

Answer 1

Answer:

5 5/6+1 1/4+1 1/4, or 8 1/3 miles

Answer 2

Answer: it’s 5 5/6+1 1/4+1 1/4, or 8 1/3 miles

Step-by-step explanation:

Related Questions

divide 4,052 divided by 61​

Answers

66.42622950819672 is the answer

Answer:

R u that lazy to not type it in a calculator

Step-by-step explanation:

But it is 66.4262295082

Pls make me buy brainiest

Jackson has twice as many cards as his friends Alex and Chase combined. Alex has 55 Cards in his collection. Jackson Has 200 cards in his collection. How many cards does Chase have in his collection?

Answers

Answer:

45

Step-by-step explanation:

200 divided by 2 = 100-55=45

Answer:

45

Step-by-step explanation:

200-55=145

Since Jackson has twice as many as them combined, he would have 45.

Express 7.000,000,000 in scientific notation

Answers

Answer: 7 × 10^9

Step-by-step explanation:

10 to the 9th power is 1,000,000,000

7 x 1,000,000,000 = 7,000,000,000

Hope that helped!

Answer:

7x10*9

Step-by-step explanation:

I am once again asking for your help with solving this problem.

Answers

Answer:

llll, Vl, Vll

Step-by-step explanation:

Solve the following equation algebraically: 5x2 = 60

a. x~ +3 46
b. x~3.46
c. x = 12
d. X = +12​

Answers

Answer:

x = 3.46

Step-by-step explanation:

In this question, you have to solve the equation.

Solve:

5x² = 60

Divide both sides by 5.

x² = 12

In order to eliminate the exponent, you would square root both sides.

√x² = √12

x = √12

√12 = 3.4641..

x = 3.46

Your final answer would be x = 3.46

2x2 + 8x - 7 = 0
How to solve

Answers

x =(8-√120)/4=2-1/2√ 30 = -0.739

Step-by-step explanation: calculator

Answer:

2 x 2 +8x -7= 0

4+8x-7=0

-3+8x=0

8x=0+3

8x/8=3/8

x=3/8

x=0.375

Step-by-step explanation:

1.Multiply 2x2 to get 4

2.Calculate the difference between 4-7

3.Move the constant to the right side

4.Divide both sides of the equation by 8

Mary is making a birthday cake to surprise her mom. She needs 3 1/2 cups of flour, but she only has 1/3 cup. How much more flour does she need?

Answers

Answer:

3 1/6 cups more

Step-by-step explanation:

Answer:

3 1/2 = 7/2 (write as a mixed number)

7/2 - 1/3 = ?( you need more flour, so subtract what you have from what you need. to subtract you need to find the least common denominator)

21/6 - 2/6

19/6 cups of flour is what you need.

or 3 1/6 cup if it needs to be converted back into a mixed fraction

Step-by-step explanation:

i need help ;;
System of Equations: Perimeter
The perimeer of a rectangular dog pen is 126 feet. The pen's length, I, is 9 feet less than 3 times its width, w. What system of linear equations can be used to determine the dimensions, in feet, of the rectangular dog pen?​

Answers

Answer:

Concept: Perimeter

We are told the perimeter is 126 We need to model it given that l= length and w= width [tex]126 =((l - 9)( 3 \times w))[/tex]Rate brainlist

3.2 - 5.1n - 3n + 5= n +8.2 can someone tell me what goes in the blank

Answers

The answer for (n) is 0

4)
The 8th grade students at two middle schools are raising money by washing cars.
Eastern School has already raised $625 and charges $4.50 per car. West School
charges $6.00 per car and has already raised $475. Which of the following equations
can be used to find c, the number of cars each school needs to wash so that the total
amount raised is the same for both schools?
A. 625c +4.5 = 475c + 6
B. 4.50 +625 = 6c +475
C. 625c +6=4750 +4.5
D. 4,5c 1475 = 6c 4625

Answers

Answer:

B is the only answer

Step-by-step explanation:

all other answers plug the amount of money (c) onto the whole amount that they've made, multplying in this manner would give a bigger number. B is the only excusable equation since plugging the (c) onto the West school would bring the total closer to the final amount.

find the length of the unknown side. round to the nearest tenth​

Answers

the answer is 3
use the formula a^2+b^2=c^2 to solve this

Pleaseee helppp with this I need it fastttt!!!!!

Answers

The answer is -69/512

Which is the range of this function?
{(-5, 7), (-3, 10), (0, 2), (4, 6), (9, 0)}

Answers

Answer:

{y | y = -9, -3, 0, 5, 7}

Step-by-step explanation:

i think thats the anwer

law of cosines
please show your work :)
Will mark as brainlest

Answers

Answer:

33.9

Step-by-step explanation:

cos rule:

a²=b²+c²-2xaxbxcosA

rearrange:

cosA=(b²+c²-a²)÷(2xaxb)

solve:

cosx=(8²+22²-16²)÷(2x8x22)

cosx=(64+484-256)÷352

cosx=292÷352

cosx=0.830

cos^-1(shift cos)=33.9

Twins Isaac and Isaiah were just born. Isaac weighs 6 pounds 2 ounces and Isaiah weighs 5 pounds 4 ounces. How many ounces do Isaac and Isaiah weigh together?

Answers

It would be 11 pounds 6 ounces

Suppose that 6 out of the 19 doctors in a small hospital are General Practitioners, 9 out of the 19 are under the age of 45, and 3 are both General Practitioners and under the age of 45. What is the probability that you are randomly assigned a General Practitioner or a doctor under the age of 45

Answers

Answer:

12/19

Step-by-step explanation:

We have these events

A = Doctors are general practitioners

B = doctors are under the age of 45

P(A) = 6/19

P(B) = 9/19

P(A n B) = 3/19

Then the probability of being assigned a general practitioner under age 45

P(AuB)

= P(A) + P(B) - P(A n B)

= 6/19 + 9/19 - 3/19

= 12/19

So 12/19 is the probability of getting a general practitioner under age 45.

hi can someone help i have to simplify fractions HELP please it should be easy!!!!

Answers

1. 2/3
2. 1/2
3. 2 (if it's 20/10 it's not clear)
4. 5/6
5. 1/4
6. 1/2
7. 2/3
8. 1/6
9. 3/4
10. 3/5
11. 3/4
12. 5/8

Answer:

18/27=2/3

6/12=1/2

20/10=2/1

10/12=5/6

2/8=1/4

15/30=1/2

8/12=2/3

6/36=1/6

15/20=3/4

30/50=3/5

21/28=3/4

15/24=5/8

Step-by-step explanation:

Simplify {n-1-[n-1-(0 - 1)]​

Answers

Anwser would be -1

Hope this helps

I am super confused
.....................

Answers

Answer:

B is the answer

Step-by-step explanation:

The answer is the last one!

Explanation :
For 15 fresh apples, there are 3 that is not. Therefore, you add 5 to the bottom ratio and 1 to the top ratio until you reach something similar to the last graph. Hope that makes sense?

What calculation is modeled on the number line?
Answer ASAP will give brainliest 55 points too plzz

Answers

the answer is C ,, can yu give me 55 points .

the correct answer is c !! hope this helps

2.-7(4 - X) *
(1 Point)
-28 + 7x
4- 7x
28 - 7x

Answers

Answer:

-28 + 7x

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Step-by-step explanation:

Step 1: Define

-7(4 - x)

Step 2: Simplify

Distribute -7:                       -7(4) - 7(-x)Multiply:                              -28 + 7x

The number is halfway between 1/5 and 14/15

Answers

Answer:

17/30

Explanation:

m a t h

PS:

Can I have brainliest?

ANSWER:

4

___

15

STEP BY STEP:

If a bus travels at 48MPH how long will it take to be able to travel 60 miles

Answers

It will take 1.25 hours

in desperate need of help for this question

Answers

Answer: Do you wanna go out with me

Step-by-step explanation:

What is

-2 + (-5) =

And please explain bc I don’t get it

Answers

Answer:

Step-by-step explanation:

(-2) + (-5) = (-7)

In integer addition, if two numbers are negative, then add the two numbers and the  put the negative sign for the result

-2 + -5 is -7

because they are both negatives they are added to a negative.

NEEDED ASAP Just do numbers 1-6, 22-24, 25,26
work NEEDS to be shown and uh um I will give brainliest

Answers

Answer:

0.625                5/6=0.6250.222 (repeating)        2/9=0.222 0.432 (repeating)        16/37=0.432 -0.111 (repeating)         -1/9=-0.11110.45             27/50=0.45-0.75       -3/4=-0.75

22.   -2  21/50     .42=42/100=21/50

23.   -4/25     .16=16/100=4/25

24.  -13/20      .65=65/100=13/20

25.  31/50= 0.62

26.    7/15= 0.466 (repeating)

I hope this what you wanted:

Item 1
One February day, the low temperature in St. Paul, MN was -17°F. Over a period of three hours, the temperature rose 5 °F per hour. After three hours, what was the temperature?
°F

Answers

-2f
5 x 3 is 15, the three stands for the three hours and the five stands for the temperature per hour increase. -17f plus 15 is -2f

Is 145% a rational or irrational number

Answers

Answer: 145 is a rational number because it can be expressed as the quotient of two integers: 145 ÷ 1.

Step-by-step explanation:

It is rational because it is a percentage

Choose correct way to write three dollars and seventeen cents using the dollar symbol.

Answers

Answer:

$3.17

Step-by-step explanation:

An integer can be positive, negative, or _____. opposite zero equivalent

Answers

Answer:

Zero is nor a positive or negative number, so im guessing the answer is 0.

Step-by-step explanation:

Other Questions
Which value for s will make this equation true? s(11 - s) = 24 sentence with all words... myriad panaceaexacerbation photo attached!which situation is protected by the bill of rights :) By not enforcing the Courts decision and supporting Georgia instead, Jackson was violating his constitutional oath as president to ______________. a. uphold the laws of the seac. uphold the laws of the Constitution b. uphold the laws of the land. d. both B and C Please help me solve The part of the brain that's most involved in making decisions, the "thinking part of the brain" is known as. A vortex B amygdala C emotion D sensory input ? Please help, question: What is one of the ways that repetition can be used in a poem? Your answer should be a complete sentence. TY! Please answer asap. find x The stage of spinal shock that follows spinal cord injury is characterized by a. absent spinal reflexes below the level of injury. b. autonomic dysreflexia. c. motor spasticity and hyperreflexia below the level of injury. d. reflex urination and defecation. What property does(3 + 19) 12 = 3 + ( 19 12)represent? Do you think I should give___ ?a) a present for my doctorb) a present my doctorc) my doctor a presentd) to my doctor a present Simplify:2 11/12 + 5 1/2 + 3 3/8Write you answer as a mixed number. Questions True or false.There were no domestic fowl on the ships of the First Fleet.true falseThe early settlers had no use for chickens or ducks.true falseIn the 1950's commercial chicken farming was developingtrue falsePeople have to protect their chickens from foxes.true falseFree-range eggs are not produced in Australia.true falseLocal council regulations do have to be followed.true falseHealth and welfare issues only apply to the health on humans. true falseBackyard growers can use manure from the chickens on their gardens. true falseChickens are omnivores.true falsePeople can keep chickens in their backyard for egg production. true falseActivity 532History and English 1. According to the passage, one of the differences between haikus andsonnets isA. the number of adjectives used in the poems.B. the number of lines in the poems.C. the type of writer whocomposes thePoenis.D. the types of verbs used in thepoems. 5True or False:a = 6 is a solution to the inequality a > 6----A) TrueBFalse Nucleotides are the building block for nucleus acids the nucleotides that build dna are required to have which of the following pieces please urgent please help 30 POINTS WILL GIVE BRAINLIEST Can light pass through gelatin without changing Which of the following describes the position of the inferior vena cava in relation to the abdominal aorta?A. The inferior vena cava runs perpendicular to the abdominal aorta.B. The inferior vena cava runs parallel to the abdominal aorta on the right side.C. The inferior vena cava runs parallel to the abdominal aorta on the left side.D. The inferior vena cava is inferior to the abdominal aorta.