Mathematics High School

can you help me please

Answers

Answer 1

Answer:

35 + 20m = t

35 dollars last month

for sure 20 dollars every month following

20 dollars per every month (m)

equals his total saving to by the game

Related Questions

Answer the following automotive services question.
Voltage = 12 v
Current = 0.6 amps
Resistance = ohms

Answers

Answer:

V=RI

R=V/I

R=12/0.6

=12×10/6

=20 ohm s

For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for
the cost, y, after x hours of babysitting.
Unit Rate:

Answers

Answer:

y = 5x + 3

Step-by-step explanation:

You could also plot a line on a graph with this equation to help you even more.

6x + 5y = 16
y = -7x – 20

a. (8,-4)
b. (-4, 2)
c. (4, 2)
d. (-4,8)

Answers

The solution is
(-4,8)

Hope this helps!

I’m just doing this cus I’m forced

Answers

6 days.. 1/8 x 6= 6/8 which would reduce to 3/4

A group of 35 students are going on a field trip to the movies. The total cost for the tickets is $123.15. About how much money will each student need to pay for a ticket?

Answers

Answer:

about 4 dollars :)

hope this helps

Write a real-word problem that can be represented by the equation x+26=43

I need this back quick plss

Answers

if you and a friend have 43 oranges in total and you have 26. how many does your friend have?

Answer:

Step-by-step explanation:

A friend earn money from raking leaves for a neighbor and said his parents gave him $26 for washing their car. If now he has $43, how much money he made from raking leaves?

the graph to the right represents mario’s mile time in minutes, y, based on the number of hours he spends training in hours , x what conclusion can you make

Answers

Answer: it is 13+13=26

Step-by-step explanation:

I don’t care.

What is the approximate population change that occurs between 2 years from now and 10 years from now?
A. 5,358
B. 6,570
C. 31,212
D. 35, 150
E, 36,570

Answers

Answer:

Step-by-step explanation:

Answer: b

Step-by-step explanation: I took the test

Solve: 9 + 11| + |-1|

Answers

Answer:

Step-by-step explanation:

9+11+|-1|

9+11+1

Answer: 21

Step-by-step explanation: the absolute value of any number will be positive so the absolute value of -1 is one. After that all you have to do it’s add 9 and 11 which is 20 + 1 which is 21

Hope this helped

What is the value of x?
A=2
B=4
C=5.5
D.7

Answers

I think D or B I believe

what linear equation is not represented by the graph?

Answers

Answer:

D or y=-2x+4

Step-by-step explanation:

In the graph the y intercept is 2.

In y=-2x+4 they y intercept is 4 so this is not represented by the graph.

Answer:

D. y = -2x + 4

Step-by-step explanation:

When setting up the equation in slope-intercept form (y = mx + b), the 'b' variable represents the 'y' value where the line intercepts the y-axis. The 'm' represents the slope, which is the rate of change. If D was the correct answer, then the line would be placed higher up and would have been tilted down more.

Help i only have a day. 5% of what number is 12? Round your answer to the nearest tenth place if necessary. (Use any method to solve this question, but you must show work)

Answers

Answer:

240

Step-by-step explanation:

So here’s the step by step (for the show your work thingy)

so we can write an equation

0.05x=12

We use 0.05 becuase 5 percent is basically 5/100 and the x is used becuase we don’t know what the number is and the =12 is for the number that came out as a final result

ow we can solve the equation

x=12/0/05

x=240

Final answer is 240

Use the substitution method to solve the system of equations. Choose the correct ordered pair. x+y=12 and -x=-y-10
A (9, 3)
B (10, 2)
C (11, 1)
D (8, 4)

Answers

The answer is C. (11, 1) i gotchu :)

There are 15 squares and 12 circles. What is the simplest ratio of circles to squares?

Answers

Answer:

4 : 5

Step-by-step explanation:

12 circles : 15 squares

divide by a common divisor = 3

12/3 : 15/3

4 : 5

DON'T answer if you don't know.
Do you guys actually know how to give brainless.

Answers

to give a brainliest, you can look in the upper-right corner of the answer and see a crown. if you click that, it will then mark that question as brainliest answer for your question.

Answer:

There has to be 2 answers

You can have to have any rank above beginner

When 2 answers there will be a thing next to the thanks button saying 'mark as brainliest'

↪ Press that

Step-by-step explanation:

Hope this helps. :)

I feel so idiotic right now, pls help

Answers

Answer:

6:9

9:12

reduce

2:3

3:4

make them have common denominator

8/12

9/12

8:12<9:12

6:9<9:12

Please help me!! Please!!

Answers

Answer:

Step-by-step explanation:

it makes more sense and what was the last answer?

Sandi buys 5 fewer packages of pencils than p packages of pens. Pencils costs $2.25 per package and pens costs $3 per package. What does the expression 3p + 2.25(p - 5) represent?

Answers

Answer:

3p + 2.25(p - 5) represents the total cost of the pens and pencils that Sandi bought.

Step-by-step explanation:

p = number of packages of pens

p - 5 = number of packages of pencils

3p = cost of p packages of pens

2.25(p - 5) = cost of p - 5 packages of pencils

3p + 2.25(p - 5) represents the total cost of the pens and pencils that Sandi bought.

We are to determine what the expression 3p + 2.25(p - 5) represent.

let

packages of pens = p

packages of pencils = p - 5

cost of p - 5 packages of pencil = $2.25

cost of p packages of pen = $3

Total cost of pencil and pen = (p)3 + (p - 5)2.25

= 3p + 2.25(p - 5)

The expression 3p + 2.25(p - 5) represent total cost of pen and pencils sandi bought

https://brainly.com/question/13371576

*Please help ASAP*

Susan has a collection of 48 nickles and dimes. If the number of nickles is three times the number of dimes, how many nickles and how many dimes dose she have?

Answers

Answer:

12 dimes and 36 nickels

Step-by-step explanation:

Let number of dimes be x. Since the number of nickles is three times the number of dimes, the number of nickels is 3x. There are a total of 48 coins, so number of nickels + number of dimes = 3x + x = 4x = 48 -> x =12. So she has 12 dimes and 3(12) = 36 nickels.

I hope this helps!

casey's den is 10feet longer than it is wide. If the den's area is 119 square feet, what are the dimensions of the room?

Answers

Answer:

The width is 7ft and the length is 17 ft

Step-by-step explanation:

Let w represent the width of the room and L represents the length of the den.

Given that:

caseys den is 10feet longer than it is wide

Then;

w + 10 = L ---- (1)

The area of the den = 119 ft²

Area = w × L

119 = w × L ---- (2)

From equation (1);

let w = L - 10.

Now we can replace the value of w into equation (2)

i.e.

(L - 10) × L = 119

L² - 10L - 119 = 0

(L + 7) ( L - 17) = 0

L + 7 = 0 or L - 17 = 0

L = - 7 ft or L = 17 ft

Recall that:

w = L - 10

w = -7 - 10 or w = 17 - 10

w = -17 or w = 7 ft

The area of the den can now be:

Area = -17 ft × - 7ft or 17ft × 7 ft

Area = 119 ft² or 119 ft²

Since it is ideal to use the positive integer,

Then the width is 7ft and the length is 17 ft

Please help I only have a few minutes left

The graph shown represents the amounts
that Billy and Johnny earn
mowing lawns. Johnny earned $10 for edging his mother's yard. After
how many hours will it take for both boys to earn the same amount?

Answers

Answer:

4 because that's where the lines intercept

Luis is filling his half-empty swimming pool with water at a rate of 220 gallons per hour. After 33 hours the pool contains 855 gallons of water. What is the equation in point-slope form that relates the amount of water in the pool, y, to the number of hours, x, that Luis has been filling the pool?

What is the equation in standard form?

Answers

Answer:

[tex]y - 220x = -6405[/tex]

Step-by-step explanation:

Given

[tex]Rate = 220[/tex]

At [tex]time = 33\ hours[/tex], [tex]gallons = 855[/tex]

Required

Determine the equation

The rate means slope (m).

So:

[tex]m = 220[/tex]

From the question, x represents time and y represents the amount of water.

So:

[tex]x=33[/tex] when [tex]y = 855[/tex]

Or:

[tex](x_1,y_1) = (33,855)[/tex]

The equation is determined using:

[tex]y - y_1 = m(x - x_1)[/tex]

This gives:

[tex]y - 855 = 220(x - 33)[/tex]

[tex]y - 855 = 220x - 7260[/tex]

Collect Like Terms

[tex]y - 220x = 855 - 7260[/tex]

[tex]y - 220x = -6405[/tex]

Hence, the equation in standard form is:

[tex]y - 220x = -6405[/tex]

please help. will guve brainliest

Answers

Answer:

ASA

Step-by-step explanation:

Because QR bisects ∠PQS, ∠PQR ≈ ∠SQR

QR = QR

It is given that ∠ PRQ ≈ ∠SRQ

What is the length of the line?

Answers

Using the Pythagorean theorem, the length of the line is: √45 = 6.7 units.

How to Find the Length of a Line Using Pythagorean Theorem?

The Pythagorean theorem is the equation that describes how the lengths of the three sides of a right triangle relate to each other. If a and b are smaller legs, and c us the hypotenuse of the triangle, the Pythagorean theorem states that:

c² = a² + b².

Consider the line above to be the hypotenuse of a right triangle that is formed by the rise and run of the line.

Rise = a = 3 units

Run = b = 6 units

Line = c

Therefore:

c² = 3² + 6²

c² = 9 + 36

c² = 45

c = √45

c = 6.7 units.

Learn more about Pythagorean theorem on:

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what is 5/6 x 3 in fraction form?

Answers

Answer:

The answer is 5/2

Step-by-step explanation:

5/6 times 3

15/6=

5/2

The fraction form of (5/6)×3 after simplification is 5/2.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, (5/6)×3.

= (5/6)×(3/1).

Now in fraction multiplication, we simply multiply the numerator with the numerator and the denominator with the denominator.

= (5×3)/(6×1).

= 15/6.

= 5/2.

learn more about fractions here :

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A recipe calls for 1/2 cup of sugar and 1/3 cup of cinnamon. What is the measure of the
two ingredients combined?

Answers

Answer:

5/6 cup

Step-by-step explanation:

1/2+1/3

Show your work please (Ignore my selection that was on accident)

Answers

Answer:

The first option

Step-by-step explanation:

Answer:

Step-by-step explanation:

What is the value of x in the solution to this system of equations? y + 2x = -1 y = 3x+4?

Answers

Answer:

x = -1

Step-by-step explanation:

y + 2x = -1

Subtract 2x from both sides;

y = -2x - 1

y = 3x + 4

-2x - 1 = 3x + 4

Subtract 3x from both sides;

-5x - 1 = 4

Add 1 to both sides;

-5x = 5

Divide both sides by -5

x = -1

is cost a function of time?

Answers

Answer: A cost function is a mathematical formula used to used to chart how production expenses will change at different output levels. In other words, it estimates the total cost of production given a specific quantity produced.

Add 6z+2 and 7-4z
Show your work please

Answers

Answer:

2z+9

Step-by-step explanation:

(6z+2)+(7-4z)

Combine like term

6z-4z + 2+7

2z+9

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can you help me please ​

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can you help me please