Mathematics High School

Jabari wants to save $66. He earns
$9 every week, walking his
neighbor's dog for 2 hours. He
saves all of his money. How many
weeks will it take him to save $66?

Answers

Answer 1

Answer:

n = 7 1/3 weeks

Step-by-step explanation:

Amount Jabari wants to save = $66

Amount he earns per week = $9

Hours worked per week = 2 hours

How many weeks will it take him to save $66?

Let

n = number of weeks will it take him to save $66

66 = 9n

n = 66/9

n = 7 3/9

n = 7 1/3 weeks

Or

n = 7.33 weeks

Related Questions

what is the arc length of the crust of half of a pizza that is 6 inches in diameter? show all work

Answers

First, you find the circumference of the full pizza.
C=d * pi
C=6pi
Then you divide it by two, because it is half of a pizza.
C=3pi

Therefore, the arc length of the crust of half a pizza is 3pi inches.

Fill in the 2-column proof: In the BOWTIE diagram, given circle E , arc BO ⩭ arc IT Prove segment OW⩭segment TW

Answers

what is this on ??????

IMPORTANT!!! ILL GIVE YOU BRAINLIEST IF YOUR ANSWER IS HELPFUL
Anita typed 390 words in 6 minutes. At the rate, how many words can she type in 10 minutes?

Answers

Answer:

She can type 650 words in 10 minutes.

Step-by-step explanation:

390 divided by 6 is 65. Anita types 65 words per min. 65 times 10 is 650. Therefore she types 650 words in 10 mins.

Answer:

650 words

Step-by-step explanation:

So you divide 390 by 6 so that you can figure out how many words she types per minute.

390/6= 65

So she types 65 words per minute,

Then you multiply 65 by 10 because thats how many minutes your trying to figure out.

65*10= 650

Find the length of side AG
Give your answer to 1 decimal place

Answers

Answer:

AC = 17.3

Step-by-step explanation:

AC = √c2 - b2

= √18.6862701378782 - 72

= √300.17669166575

= 17.32561

= 17.3

y=x+5
y=-2x-4
solve by substitution

Answers

Answer:

x = − 3

Step-by-step explanation:

Let's solve your equation step-by-step.

− 2x − 4 = x + 5

Step 1: Subtract x from both sides.

− 2x − 4 − x = x + 5 − x

− 3x − 4 = 5

Step 2: Add 4 to both sides.

− 3x − 4 + 4 = 5 + 4

−3x = 9

Step 3: Divide both sides by -3.

−3x  / −3  =  9  / −3

x = − 3

Hope it helps,

Please mark me as the brainliest

Thank you

Who can help me with my homework.

Answers

Answer:

Slope is m = -3

find equation using two point formula-- y= -3x - 5

Select all that are equal to 6^4(6^-5)

Answers

Answer:

6^4(6^-5)

If base is equal at multiplication we add index.

ex: a^(x)

a = base

x=power = index

6^4 .(6^-5)

6^(4+(-5)

6^(4 - 5)

6^(-1)

1/6

Step-by-step explanation:

Answer:

The correct answers are: 1/6 , 6^-1 ,  1/6^1. B, C and D.

Step-by-step explanation: I got them wrong and gave me the correct answers, Good luck. Edge 2021

Intercepts:
Write the ordered pair describing the coordinates of each intercept.
1. x-intercept: -6 2. y-intercept: -2.3 3. y-intercept: 3/4


Find the x-intercept and y-intercept for the graph of each equation.
4. y = 3x – 9 5. y = 5x + 10 6. y=1/2 x+4





7. y = 12 – 6x 8. 2y = -6x + 8





Use the x-intercept and y-intercept to graph each equation.
9. y=-1/2 x-3 10. y = 2x + 4

x-intercept: ______ x-intercept: ______

y-intercept: ______ y-intercept: ______






Graph your answers from #4 and #8 from above.
11. y = 3x – 9 12. 2y = -6x + 8

Answers

An x-intercept is the point where the function passes the x axis at y=0.
The y-intercept is the point where the function crosses the y axis at x=0

1. It is an x-intercept, so y = 0. The ordered pair would be (-6, 0)
2. It is a y-intercept, so x = 0. The ordered pair would be (0, -2.3)
3. It is a y-intercept, so x=0. The ordered pair would be (0, 3/4)

To find the x-intercept, set y = 0. To find the y-intercept, set x=0

4. y-intercept: y = 3(0) -9. y = -9 The y-intercept is at (0, -9)
x-intercept: 0 = 3x -9. 9 = 3x. x = 3. The x-intercept is at (3, 0)

5. x intercept: 0 = 5x +10. -10 = 5x. x = -2. The x-intercept is at (-2, 0)
y-intercept: y = 5(0) + 10. y = 10. The y-intercept is at (0, 10)

If you look at finding the y-intercepts in the two problems above, you may see there is a pattern forming. The y-intercept is the number that your adding or subtracting that is located after the x (ex. y = 4x - 2 - the y-intercept would be -2)

9. First, find the x and y-intercepts. The y intercept is -3 You’d graph that at (0, -3). 0 = -1/2x - 3. -1/2x = 3. x = -6 so the x-intercept is at (-6, 0). If you only need to graph 2 points, then you can graph just those two points and draw a line between them.

To graph y=-1/2x + 3, start at the y-intercept and use the slope (-1/2) to find other points. Because your slope is -1/2, you’d go down 1 unit and then to the right 2 units. That would be your next point. If you wanted your line to go further up, go up one unit and then to the left 2 units. That would be your next point.

I am not sure what you need to do on 11 and 12

I think you should try 7, 8 and 10 on your own and let me know if you have any questions on them or if you are stuck on anything.

a 5-foot piece of linen costs $18.00. what is the price per inch?​

Answers

Answer:

$3.00 per inch

Step-by-step explanation:

also hope this helps

DUE IN 2 HOURS!!!! Can someone please tell me the answers to 9 and 10 (and 7 and 8 if you can) 15 points!​

Answers

Answer:

Step-by-step explanation:

7) sorry I wont graph it but just input the points onto the graph

(-5,7)

(-2,1)

(-1, -1)

(2, -7)

8)

(-3,-5)

(0,-1)

(3,3)

(6,7)

9)  1/3

please help me I need to get my grades up

Answers

If C = 0 then F = 32°
If C = 20 then F = 68°
If C = 60 then F = 140°

In a certain linear pair, one angle measures 3 more than twice the measure of the other. Find the measure of each angle.

Answers

Answer:

6 x 4 = 98ft

/9= 76 take the common factor and hears your answer 9 x 6

Step-by-step explanation:

You have a summer job that pays time and half over time ( if you work more than 40 hours) after that is 1.5 times you hourly rate of $7.00/ hr.

Answers

Answer:

Step-by-step explanation:

Having a job that pays at $7 per hour is quite nice. And the question says that if he does overtime, he gets 1 and a half times the normal price of $7. This means that, for every overtime he works, he will get paid at

7 * 1.5 = $10.5

The question didn't state what, but if it's anything to go by the wages expected to be paid then I'd say the job isn't worth it if it's overly stressful. I said so because most jobs out there aren't really about the workers, but the money instead.

I NEED HELP!!! PLEASE!!!

Answers

Answer:

i think its 360

Step-by-step explanation:

Volume for this?
248 or 168

Answers

Answer:

168 ft

Step-by-step explanation:

Formula = Length x height x width

14x6x2= 168

Im 100% sure this is right. Pls mark me as brainliest!

:))

Answer:

168

Step-by-step explanation:

V = 14 x 6 x 2 = 168

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

Answers

Answer:

PEMDAS (Paranthesis (), Exponnets^2, Multiplication X, Division 1/2(or fractions, Addtion +, and Subtraction -

Step-by-step explanation:

Answer:

Where is the question?

If you were looking for order of operations, look at the image.


Lilly wants to determine the association between her deposits and her savings account balance. She modeled the equation y = 75x + 100
for the line of best fit. The independent variable, x, is deposits and the dependent variable, y, is account balance. What does the y
intercept mean in this context?
A)
The starting savings account balance is $75.
B)
The starting savings account balance is $100.
The account balance increases by an additional $75 for
each deposit.
D)
The account balance increases by an additional $100 for
each deposit.

Answers

Answer:

D) The account balance increases by an additional $100 for each deposit

Step-by-step explanation:

The y intercept will always be the number being added or subtracted from the independent variable.

The y intercept of y = 75x + 100 is 100, it means that the starting savings account balance is $100.

What is a linear equation?

A linear equation is in the form:

y = mx + b

Where m is the rate of change and b is the y intercept.

Given the equation:

y = 75x + 100

The y intercept is 100, it means that the starting savings account balance is $100.

Find out more on linear equation at: https://brainly.com/question/14323743

Help with fractions I don’t know

Answers

Answer: 5 5/6

Step-by-step explanation:

To divide fractions, use KCF (keep change flip)

2 1/3 = 7/3

the reciprocal of 2/5 is 5/2, so

7/3 x 5/2 = 35/6 = 5 5/6

Distribute and simplify the expression 3(x + 4) + 2(5 - x)

Answers

Answer:

=x+22

-by-step explanation:

Let's simplify step-by-step.

3(x+4)+2(5−x)

Distribute:

=(3)(x)+(3)(4)+(2)(5)+(2)(−x)

=3x+12+10+−2x

Combine Like Terms:

=3x+12+10+−2x

=(3x+−2x)+(12+10)

=x+22

Cierto tipo de mezcla contiene 5kg de arena y 3 kg de cemento: un constructor necesita 12 toneladas de esta mezcla. ¿qué cantidad se necesita de arena y de cemento?

Answers

Answer:

the sand and cement needed is 7.5 kg and 4.5 kg respectively

Step-by-step explanation:

The computation of the sand and cement needed is shown below:

Given that

The mix of sand and cement is 5kg and 3kg i.e. its ratio is 5:3

And there is a 12kg of mix of both things

So individually it required

For sand = 12 × 5 ÷ 8

= 7.5 kg

For cement = 12 × 3 ÷ 8

= 4.5 kg

Hence, the sand and cement needed is 7.5 kg and 4.5 kg respectively

What expression can be used to determine the total cost of buying c pounds of cashews for $2.65 per pound and f pounds of flour for $0.94 per pound?


PLEASE HELP

Answers

If X = total, then the equation would be

X = 2.65(c) + .94(f)

7 = a - 9.2/3 what is a?

Answers

Answer:

a= 151/15 or 10.06

Step-by-step explanation:

i hope this helps :)

What is A?
Answer
A=10.0666

Which of the following best describes the cross-section which is formed by a horizontal plane
parallel to the base? Note that the figure is not drawn to scale.

O The cross-section is a rectangle with the same length and width as the base.

O The cross-section is a rectangle with a different length and width as the base.

O The cross-section is a square with the same length and width as the base.

O The cross-section is a square with a different length and width as the base.

Answers

Answer:

B

Step-by-step explanation:

Prove or disprove that the point (3, 2) lies on the circle centered at (-1. -1) and containing the point (4,-1)

Can someone help me?

Answers

need a picture of the plot

Explain how we know that the sine of 270 degrees is -1. State one other value of θ such that sinθ=1.

Answers

Solution :

Trigonometry is that branch of mathematics which is used to study the relationship between the angles and the lengths of the sides of a triangle.

We known that the co-ordinate of a point on the circumference of a circle making an angle θ with the horizontal having a unit radius is given by :

(1 cos θ, 1 sin θ).

And for any angle made by sin θ on the x - axis is 0 and on the y -axis is 1 or -1 depending on the quadrant.

Since, angle 270 degree falls on the 3rd quadrant, therefore, the value of the co-ordinates of the point is (cos θ, sin θ) = (0,-1).

So the value of sin 270° = -1.

One other example of sin θ = 1 is 90° as 90 degree falls in the first quadrant.

how do I figure out an angle measurement?

Answers

Measure 350 cube b with miltrreas

i need help with this badly please

Answers

Answer:

27mm

Step-by-step explanation:

Answer: 65

Step-by-step explanation: :)

I am confused Help Me.

Answers

Answer:

circumference = 18.84

area= 28.26

Step-by-step explanation:

C= 2×3.14×3

A= 3.14×3²

Please help answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

3/16

Step-by-step explanation:

Uhhhh any help? This is really confusing.

Answers

The answer is 72
_____________

Answer:

Step-by-step explanation:

33 1/3%=100/3%

A percent as a decimal is percentage divided by 100

(100/3)/100=1/3

Since 1/3 of a number is 24 we can say

n/3=24

n=72

So 24 is 33 1/3% of 72

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