Mathematics High School

Annie took a total of 24 quizzes over the course of 3 weeks. How many weeks of school will Annie have to attend this quarter before she will have taken a total of 80 quizzes? Assume the relationship is directly proportional.

?weeks

Answers

Answer 1

Answer: 10 Weeks

Step-by-step explanation:

24 - 3

divide both by 3

8 - 1

multiply both by 10

80 - 10

Related Questions

FREE 9 = Tucson


...



..

Answers

Answer:

Tuscon. btw DIE MAX!

Step-by-step explanation:

Answer:yo the rule is

R% x P x T

which in this question is:

r%= 9%

p= 630

t=8

so

630 x 8 x 9% = 453.6

that's the final answer and in order to make sure make

630+453.6=1083.6

Step-by-step explanation:

Mark drew a line to fit the data in a scatter plot as shown What is the equation of the line that Mark drew? ​

Answers

Answer:

Step-by-step explanation:y=1/4 X +6

Answer:

y= 1/4x+ 6

Step-by-step explanation:

Because the line intersects the y-axis at 6, we know the y-intercept, b, is 6.

By counting, we can see the line rises 1 unit for every 4 units it runs to the right. So, the slope, m, of the line is 1/4.

Substitute m and b into the slope-intercept equation, y = mx + b. The equation of the line is y = 1/4 x + 6.

URGENT!!!!!!!!!!!!!! help please!!!

Answers

It would be d I believe

You live on a triangular piece of land with a base of 121 yards and a height of 80 yards. The area of your land is
square yards.
fill in the blanks

Answers

Answer:

the area of the land is 4,840

Step-by-step explanation:

the equation for finding the area of a triangle is base x hight divided by 2

Simplify:
(3*+ 2)
+3.5|3.9-7.31 – 21.34
17
OA) -15.23
OB) -4.44
OC) 17.9
OD) 38.24

Answers

Answer:

B.) -4.44

Step-by-step explanation:

Order of operations. Do the power then multiplication and division first.

which gets you: (5)+(11.9)-21.34=-4.44

Answer:

B

Step-by-step explanation:

help please giving brailiest

Answers

Answer:

1/4

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

16+8=24

Which expression is equivalent to 3^2 times 3^-5

Answers

Answer:

1/27 is the answer..... .......

Write an inequality to
represent “a number is at
most two”

Answers

Answer:

x > 2

Step-by-step explanation:

The required inequality to represent “a number is at most two” is x ≤ 2.

What is inequality?

Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
The expression of a number is at most two, implying that a number cannot be more than 2.
So the inequality that best represents the scenario is given as x ≤ 2.

Thus, the required inequality to represent “a number is at most two” is x ≤ 2.

Learn more about inequality here:

brainly.com/question/14098842

#SPJ2

What is the equation in point-slope form of the line that passes through the point (4,-5) and has a slope of 2/3?

Answers

Answer:

m = 8 / -2 = 4 / -1 = -4

Step-by-step explanation:

Please help I’ll give you guys brainiest!


Thank youuuuuuu :))

Answers

Answer:

look at graph

Use the functions
f(x) or g(x) to
answer the
following:
Function f(x) has the equation f(x) = 3x – 4.
Function g(x) has the table of values shown
below.
Which y-intercept
is smaller and how
do you know?
x|g(x)
0] 4
3 5
6 6
9 7
14

Answers

Answer:

3 5

Step-by-step explanation:

It just is trust

the temperature was -9 then increased by 17. what is it now?

Answers

Answer:

8

Step-by-step explanation:

-9+17=8

I gotta make it 20 characters long so I'm just adding this in :p

(4x-1) /2=x+7
4x-1 all over 2 = x +7​

Answers

Answer:

x = [tex]\frac{15}{2}[/tex]

Step-by-step explanation:

Given

[tex]\frac{4x-1}{2}[/tex] = x + 7 ( multiply both sides by 2 to clear the fraction )

4x - 1 = 2(x + 7) ← distribute

4x - 1 = 2x + 14 ( subtract 2x from both sides )

2x - 1 = 14 ( add 1 to both sides )

2x = 15 ( divide both sides by 2 )

x = [tex]\frac{15}{2}[/tex]

Someone help me with this question as soon as possible

Answers

Answer: A. 4 mph

Step-by-step explanation:

4 x 10 = 40

Answer:

A. is correct

B. is correct

D. is correct

all others are wrong

at an amusement park, children are charged an entrance fee of $20 plus $3 per ride and adults are charged an entrance fee of $28 plus $4 per ride. Identify your variable with a 'let' statement and write expressions for both children and adults that represent the cost for each group.

Answers

Answer:

T=3r+20 for the children and T=4r+28 for the adults

Step-by-step explanation:

Let r equal the amount of rides the person took, let T equal the total cost of the trip

HELP ME PLEASE!!!!!! I need to finish this soon, in order to pass this semester! I’ll give brainiest (I’m not sure how to spell it)

Answers

$18€€\£\hhshahHjjJjZjzjzjzjjzjzjzjsjajsjs

A washer and dryer cost $906 combined. The washer cost $56 more then the dryer. What is the cost of the dryer ?

Answers

906+56= 962. The dryer is $962

Answer:

It cost $397

Step-by-step explanation:

Because 906 divided by 2 equals 453 minus 56 equals 397

Write an exponential function in the form y=ab* that goes through points (0.7) and (2.63)

Answers

Answer:

6.73

Step-by-step explanation:

determine how many solutions if correct bainliest​

Answers

Answer:

No solutions

Step-by-step explanation:

6x+2y=20

-3x-y=-4 (by rewriting)

So

6/-3 = 2/-1≠20/-4

-2=-2≠-5

So it has no solutions

What is the slope of the line passing through the points (-1, 19) (-2, -7)??? M=?

Answers

-26/-1 so 26 that seems high but I believe it’s right

solve 28m+21=413 thanks!

Answers

Answer:

14

Step-by-step explanation:

28m + 21 = 413

28m = 413 - 21

        = 392

m = 392/28

   = 14

Therefore m is 14 :)

Answer:

14

Step-by-step explanation:

28m+21=413

Subtract both sides by 21

28m=413-21

28m=392

m=14

“A Wok in the Park” charges a $100 set-up fee plus $12.50 per person. “Chop Chop Catering” charges $15 dollars per person.

Write a equation in the form y=mx+b for both companies

Answers

Answer:

y = $100 + $1.50x

y = $15x

Step-by-step explanation:

Given that :

A Wok in the Park charges :

Setup fee =$100 ; per person = $12.50

Chop Chop Catering charges :

$15 per person

Writing equation for the amount charged by the 2 services in the form :

y = mx + c ;

A Wok in the Park ;

Setup fee =$100 = c = intercept ; per person = $12.50 = slope = m

y = $100 + $1.50x

Where x = number of persons. ; y = amount charged

Chop Chop Catering charges :

$15 per person

y = 0 + $15x

y = $15x

x = number of persons. ; y = amount charged ; intercept (c) = $0

Joshua borrows $300 from his older sister to buy a bike. He promises to pay the total amount plus 5% simple interest in one year. How much will Joshua
pay back in all?

Answers

Answer:

315

Step-by-step explanation:

What is the product of 2x + 3 and 4x ^2- 5x + 6?

Answers

Answer:

8x^3 +2x^2-3x+18

Step-by-step explanation:

An artist uses 18 colors on an art palette to paint a picture. This is 72% of all the colors on the palette. How many colors are on the artist’s palette?

Answers

Answer:

He actually has 25 paints.

Step-by-step explanation:

This is because you take 18x100(100 is the total % under 72 because 72 is out of 100) that equals 1800. then, you take 1800 and divide it by 72. That is because 72 is the actual number that we already have. You would get 25 after dividing. hope this helps:)

Answer:

25

Step-by-step explanation:

Think the number is x

So

According to the question

The equation is

x×72%=18

x×72/100=18

x×18/25=18

x=18×25/18

x=25

So

There are 25 colours on the artist's palette

what is the answer to the question?​

Answers

Answer:

[tex]HL\ Congruency[/tex]

Step-by-step explanation:

[tex]As\ we\ know\ that,\\HL\ Congruency\ states\ that\ if\ the\ hypotenuses\ and\ any\ sides\ of\ two\\ right\ triangles\ correspond,\ the\ triangles\ are\ congruent.\\Hence,\\Here,\\AC\ [Hypotenuse\ of\ \triangle CDA]=BD [[Hypotenuse\ of\ \triangle BAD]\\\angle BAD=\angle CDA=90[Hence,\ the\ two\ triangles\ are\ right\ triangles]\\AD[In\ \triangle BAD]=AD[In\ \triangle CDA] [Common\ Side]\\Hence, Through\ HL\ Congruency\ Theorem\ \triangle BAD\ is\ congruent\\to\ \triangle CDA.[/tex]

Answer:

asa

Step-by-step explanation:

right angle

same base side

same distance to the other angle

please help lol easy math

Answers

Answer:

a

Step-by-step explanation:

Answer:

Its B and E

Step-by-step explanation: Common sense

What fraction is equivalent to 1/6

A. 3/8

B. 2/8

C. 3/24

D. 4/24

Answers

The correct answer is D. 2/24

Answer:

C

Step-by-step explanation:

Because 24 divided by 3 = 8 and 3/8 has a denominator of 8 and you divide it by 3

could i have branliest and a heart please

Have a good day :)

There are 10 fruits in a basket and 5 of them are apples. Write the ratio in simplest form.

Answers

Answer:

10:5= 2:1

Step-by-step explanation:

Hope this helped!! Give brainliest..

Answer:

If the ratio is 10:5 your answer would be 2:1

Step-by-step explanation:

What is the slope of the line that passes through the points (1,-6) and (-8,9)

Answers

Slope: (y2-y1)/(x2-x1)
(9+6)/(-8-1) = 15/-9 = -15/9
The slope is -15/9

Answer:

Step-by-step explanation:

Slope = (y2-y1)/(x2-x1) = (9+6)/(-8-1) = -15/9

= -5/3

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