Mathematics High School

9) Jamar drove 228 miles and used 6 gallons of gas.
a) How many miles/gallon did he get on the trip?

b) On another trip, he used 9 gallons of gas. How far did he travel?

Answers

Answer 1

Answer: 38 miles per gallon ; 342 miles.

Step-by-step explanation:

The miles/gallon that he got on the trip will be:

= 228/6

= 38 miles per gallon.

When he used 9 gallons of gas, the distance travelled will be:

= 38 × 9

= 342 miles

Answer 2

Answer:

Question :

Jamar drove 228 miles and used 6 gallons of gas.

a) How many miles/gallon did he get on the trip?b) On another trip, he used 9 gallons of gas. How far did he travel?

Solution :

a) How many miles/gallon did he get on the trip?

[tex]{\implies{\sf{\dfrac{228}{6}}}}[/tex]

[tex]{\implies{\sf{ \cancel{\dfrac{228}{6}}}}}[/tex]

[tex]{\implies{\sf{\underline{\underline{\red{36 \: miles/gallon}}}}}}[/tex]

Hence, he get 38 miles/gallon for his trip.

[tex]\rule{200}2[/tex]

b) On another trip, he used 9 gallons of gas. How far did he travel?

[tex]{\implies{\sf{38 \times 9}}}[/tex]

[tex]{\implies{\sf{\underline{\underline{\red{342 \: miles}}}}}}[/tex]

Hence, he traveled 342 miles by using o gallon og gas.

[tex]\underline{\rule{220pt}{3pt}}[/tex]

Related Questions

the students printed 150 flyers to advertise their community dog show. jose posted 40%

Answers

Answer: what’s the full question??

If s(x)=x-7 and t(x)=4x^2-x+3, which expression is equivalent to (t x s) (x)

Answers

(x-7)(4x^2-x+3)
4x^3-x^2+3x-28x^2+7x-21
4x^3-29x^2+10x-21

5 What rate of interest is paid on a deposit of $2000 which earns $400
interest in 5 years?

Answers

Answer:

4%

Step-by-step explanation:

Given

I = 400P = 2000R = ?T = 5 years

Formula

I = PRT

Solving.

I = PRT400 = 2,000 × R × 5400 = 10,000 × R400 / 10,000 = R0.04 = R

Change 0.04 to percent

0.04 × 100 = 4%

Answer:

4%

CAN SOMEONE HELP ME PLEASE ASAP!?

Answers

Answer:

B. 2

Step-by-step explanation:

1.87

11 x 17  / 100  = 1.87

Forty three fence posts are placed one yard apart. How many yards of fence is this?

Answers

43 times 2 since each fence has 2 posts so it would be 86 yards

Answer:

86

Step-by-step explanation:

43 x 2=86

where is it located on the number line

Answers

move it 0.25 units right

Can someone please help me with number 49? :D ty!

Answers

Answer:

The answer is 4.5 cups I hope this helps :D

(13-(4-1)-2)+4 Help I got finals and don't understand

Answers

(13 - (4 - 1) -2) +4
Do the inner parentheses first

(13 - (3) - 2) +4

(13 - 3 - 2) + 4

(8) + 4

12
Hope this helps!
Brainliest is much appreciated!

Answer:

12

Step-by-step explanation:

( 13-3-2) +4

= 8 +4

=12

write a polynomial function in standard form with the given zeros x=1,-1,-2

Answers

Answer:

  y = x³ +2x² -x -2

Step-by-step explanation:

A polynomial with root q has a factor (x -q). The factored form of the polynomial is ...

  y = (x -1)(x +1)(x +2)

  y = (x² -1)(x +2) . . . . . . partial simplification

  y = x³ +2x² -x -2

Can someone please explain this to me

Answers

Answer:

The answer is 4

Step-by-step explanation:

because add 4 then divided by 4

Li designed a survey to determine how comfortable students at her middle school are with fractions. There are 600 students in her middle school. The students are equally distributed among grade levels. She selected a sample of 28 students in her first-period class. Which best explains Li’s sample? random and biased random and unbiased nonrandom and biased nonrandom and unbiased.

Answers

Answer:

unbiased nonrandom

Step-by-step explanation:

By picking only people from 1st period they are not random.

They haven't said anything that would make these people biased.

Answer:

unbiased nonrandom

Step-by-step explanation:

Translate and solve. The quotient of m and 6/7 is 5/6

Answers

Answer:

m / 6/7 = 5/6

m = 35

Step-by-step explanation:

Answer:

m = 5/7

Step-by-step explanation:

The quotient of m and 6/7 is 5/6:

m ÷ 6/7 = 5/6m = 5/6 × 6/7m = 5/7

#2: Find the value of X. (GEOMETRY)

I will give brainliest to BEST answer! fake answers will be reported.
refer to attachment!

Answers

Answer:  17

===========================================================

Explanation:

Refer to the remote interior angle theorem (some books call it the exterior angle theorem). That says we can add the two interior angles and the sum is the exterior angle that is not adjacent to either interior angle.

(interiorAngle1) + (interiorAngle2) = exterior angle

(5x) + (2x+6) = 8x-11

7x+6 = 8x-11

6+11 = 8x-7x

17 = x

x = 17

----------------

Or the slightly longer method has you follow these steps:

y = missing interior angle in the upper right corner

The angle (8x-11) and angle y are supplementary

(8x-11) + (y) = 180

y = 180-(8x-11)

y = 180-8x+11

y = -8x+191

For any triangle, the three interior angles always add to 180

(angle1)+(angle2)+(angle3) = 180

(5x)+(2x+6)+(-8x+191) = 180

-x+197 = 180

-x = 180-197

-x = -17

x = 17

Can someone plz help Me?

Answers

the answer to your question is C. 6^4

Answer:C? sorry if im wrong

Step-by-step explanation:

Which decimal is 5.764 round to the nearest hundredth

Answers

Answer: I think it's 6

Step-by-step explanation:

Anna is working two summer jobs, making $18 per hour lifeguarding and making $11 per hour clearing tables. In a given week, she can work a maximum of 14 total hours and must earn at least $210. If Anna worked 12 hours clearing tables, determine the minimum number of whole hours lifeguarding that she must work to meet her requirements. If there are no possible solutions, submit an empty answer.

Answers

Answer: She would make $132 a day by cleaning tables for 12 hours and getting 11 per hour. She would have to get rid of 1 hour and 90 minutes of lifeguarding to get the same pay.

Step-by-step explanation:

Which set of ordered pairs has a range of {0, 1,4}?
А
(0, 0), (0, 1), (4, 1)
B
(0, 2), (1, 2), (4, 2)
с
(0, 0), (0, 1), (0, 2), (0, 4)
D
(-1,0), (0, 1), (2, 1), (3, 4)

Answers


Answer: А
(0, 0), (0, 1), (4, 1)

Answer:

D

Step-by-step explanation:

As you can see in the pic, range is the y-coordinate. C is not the answer bcs the range of C is {0,1,2,4}

If the measure of base angle ABC is 75 , what is m

Answers

The sum of the angles of any triangle is 180°.

75° + 75° + m<BAC = 180°

m<BAC = 180° - (75° + 75°) = 30°

Please answer this I am so bad at math

Answers

For triangle MNO, the statements that are true are m ∠ MNP < m ∠ ONP and MP< OP.

We are given a triangle MNO.

We are also given that:

m ∠ MNP = 38°

m ∠ ONP = 39°

This clearly means that:

m ∠ MNP < m ∠ ONP

Also, since m ∠ MNP < m ∠ ONP , the sides opposite to the angles will also follow the same relationship.

Side opposite to ∠ MNP is MP

and side opposite to ∠ ONP is OP

so, the relation will become:

MP < OP

Therefore, we get that, for triangle MNO, the statements that are true are m ∠ MNP < m ∠ ONP and MP< OP.

Learn more about triangle here:

https://brainly.com/question/17335144

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The statements m MNP m ONP and MP < OP are true for triangle MNO.

A triangle MNO is presented to us.

Additionally, we learn that

m ∠ MNP = 38°

m ∠ ONP = 39°

This demonstrates that:

m, MNP, m, and ONP

The sides that are opposite to the angles will also adhere to the same relationship because m MNP m ONP.

MP is the side that faces MNP.

and OP is the side opposite to ONP.

hence, the relationship will be:

MP < OP

As a result, we understand that for triangle MNO, the assertions m MNP m ONP and MP OP are true.

To learn more about visit Triangle :

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How i can answer this question

Answers

Answer:

A. 2(x+y+1). lmk if you need any more awnsers

I want quick plsssss​

Answers

[tex]3 \times \frac{1}{2} \\ \\ = \frac{5}{2} [/tex]

find mLABC
is from Big Ideas

Answers

Answer: 50

Step-by-step explanation: add DBC and ABD to get 50 ABC is 50

PLEASE HELP!!!!
Simplify:
3x2 + 7xy + 9x + (-8xy) +21x2

Answers

Answer:

22 x ² − x y + 9 x

Step-by-step explanation:

The simplification is 24[tex]x^{2}[/tex] - x y + 9x and option E is correct

what is simplification?

Simplification is the process of replacing a mathematical expression by an equivalent one, that is simpler (usually shorter).

simplify,

[tex]3x^{2}[/tex] + 7xy + 9x + (-8xy) + [tex]21x^{2}[/tex]

3[tex]x^{2}[/tex] + 21[tex]x^{2}[/tex] + 7xy - 8xy + 9x

24[tex]x^{2}[/tex] - 1xy + 9x

hence, the simplification is 24[tex]x^{2}[/tex] - x y + 9x and option E is correct

To learn more about simplification from here,

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Anna and Hannah are reading the same book. At the beginning of the month, Anna was on page 29 and Hannah was on page 7. Anna will read 9 pages per day and Hannah will read 11 pages per day. Let

A

A represent the page of the book that Anna is on at the end of

t

t days into the month, and let

H

H represent the page of the book that Hannah is on at the end of

t

t days into the month. Write an equation for each situation, in terms of

t

,

t, and determine whether Anna or Hannah is farther along in the book after 14 days.

Answers

Answer:

Hannah

Step-by-step explanation:

Anna: Page 29 + number of pages read t days into the month

number of pages read t days in the month = 9 t times = 9 * t

Anna: 29 + 9t

Hannah: 7 + 11t using the same logic

14 days in: t = 14

Anna: 29 + 9*14 = 155

Hannah: 7 + 11 * 14 = 161

Hannah is further along

The equations for Anna's progress A = 29 + 9t and Hannah's progress H = 7 + 11t show that after 14 days, Hannah is farther along in the book with page 161 compared to Anna's page 155.

How to Apply Algebraic Equation?

The equation we would write for each situation in terms of t are explained below:

For Anna:

A = 29 + 9t

For Hannah:

H = 7 + 11t

After 14 days:

For Anna: A = 29 + 9 * 14 = 29 + 126 = 155

For Hannah: H = 7 + 11 * 14 = 7 + 154 = 161

After 14 days, Hannah is farther along in the book as she is on page 161 while Anna is on page 155.

Learn more about Algebraic Equation on:

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Mr. Lamb is missing a solution for his next patient. He has a cylindrical test tube which is 4 cm across the inside. The depth of the tube is 9 cm. What is the volume of the cylinder in mL?

Answers

Answer:

V=113.04mL

Step-by-step explanation:

The question is asking us to find the volume of a cylinder in mL. For this, we can use the equation V=[tex]\pi r^{2} h[/tex].

We know the diameter, 4cm, and the height, 9cm.

In order to solve, we must first find the radius.

r=1/2d

r=1/2(4)

r=2cm

We can now plug this into our equation.

V=[tex]\pi r^{2} h[/tex]

V=[tex]\pi (2)^{2} (9)[/tex]

V=[tex](3.14)(2)^{2} (9)[/tex]

V=113.04mL

Solve for b.
2/3+5=20-b

Answers

The answer is B=14 1/3

BRO SOMEONE PLSS HELP ME

Write the inequality that represents the possible values for x

Answers

Answer:

6x + 12 < 10

Step-by-step explanation:

The side 10 is greater than 6x+12

emliy is thinking of a number which she calls n she find 1/4 of the number and then subtracts 3. write an expressions that represents emlily number.

Answers

Answer:

1/4 n - 3.

Hope this helps, sorry if it doesn't.

Solve the system of equations
X=11+y
2x+y=19

Answers

Answer:

Step-by-step explanation:

To solve this system of equations, let's first find the value y. We can replace the x in the second equation with 11 + y, since we are told in the first equation that x is equal to 11 + y. So, let's replace x:

2(11 + y) + y = 19

22 + 2y + y = 19

22 + 3y = 19

3y = -3

y = -1

And look at that - we've found our y-value! Now, we can replace the y in the first equation with -1 to find the value of x.

x = 11 + (-1)

x = 10

So, the solution to this system of equations is (10, -1). Hopefully that's helpful!

PLEASE EXPLAIN!! I WILL GIVE BRAINLIEST TO WHOEVER EXPLAINS!

If the relationship is proportional, what is the missing value from the table?

–18

–15

15

18

Answers

the answer is 15 ........
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