Mathematics High School

⚠️15 points⚠️ The table shows the linear relationship between the balance of a student's savings account and the number of weeks he has been saving. Based on the table, what was the rate of change of the balance of the student's savings account in dollars and cents per week? ​

Answers

Answer 1

Answer:

Where is the picture? I can help

Step-by-step explanation:

Answer 2

Answer:

$7

Step-by-step explanation:

Related Questions

Please help.
Show work

Answers

Answer:

6 or A

Step-by-step explanation:

Let's say n is equal to f(x). So "n is equal to g(x) and g(x) is equal to 3c + f(x) - 15 so when

n = 9 and c = 4 when I substitute I get 3(4) + (9) - 15 = 12 + 9 -15 = 21 - 15 = 6

Sally has a bag of apples that weighs 2 kilograms. How much does the bag of apples weigh in grams

Answers

Answer:

1Kg=1000g

sally has 2 kg apples in her bag

so 2kg ×1000g=2000g

explain why we need to always balance algebraic equations.

Answers

What you do to one side of an equation you must do to the other in order for it to remain balanced. It’s important to remember that equations have an equal sign and expressions do not. We balance or solve equations, but simplify or evaluate expressions.

Please please ASAP please thank you so much and no links or files

Answers

Answer:

Step-by-step explanation:

To find the area of a triangle you need to know the measurement of the height and the base.

The height

The height is perpendicular to the base.

They don't explain that properly lol its a bit confusing but I tried

393/9 with remainder

Answers

Answer:

43 remainder of 6.

Step-by-step explanation:

Find the value of x
−0.5x−0.75=2.15

Answers

Answer:

-5.8

Step-by-step explanation:

Find the volume of a sphere with a radius of 2 meters. Round your answer to the nearest tenth.
m

Answers

Answer:

V≈33.51m³

Step-by-step explanation:

V=4

3πr3=4

3·π·23≈33.51032m³

A deer weighs 13 killograms and a boa constrictor weighs 17 killograms. About How many grams heavier is the boa constrictor than the deer

Answers

Answer:

4 kilogram

Step-by-step explanation:

A deer weighs 13 kilogram

A boa constrictor weighs 17 kilogram

The weight in grans in whichj the boa constrictor is heavier than the boa can be calculated as follows

= 17-13

= 4 kilograms

Hence the boa constrictor is heavier than the boa by 4 kilogram

Given m||n, find the value of x. (5x-23)° (7x-1)°​

Answers

Answer:

X=17

Step-by-step explanation:

5x-23+7x-1=180

12x=180+24

12x=204

x=17

y = 3x + 8
8x + 4y = 12

Answers

You substitute the given value of y into the equation
8x+4(3x+8)=12
Solve the equation for x
x= -1
Substitute the given value of x into the equation y=3x+8
y=3x (-1)+8
Solve the equation for y
y=5


Answer: (x= -1) (y= 5)

Josh and Katya both work at a library making $9 per hour if Katya work seven more hours than Josh last week and they made $279 combined how many hours did Katya work​

Answers

Answer:

19 hours

Step-by-step explanation:

You have 279. First, devide the 279 by 9(dollar amount).

279/9 = 31

So combined they work 31 hours. Subtract 7 from this, since we know Katya worked 7 extra hours. Youll now have 24.  (31-7 = 24)

Next, divide this number in half, which will get you what they both worked before Katya worked an extra 7 hours.

24/2 = 12.

Now that we know they both worked 12 hours, we can just add back the 7 hours Katya worked.

12+7 = 19.

So the answer to how many hours katya worked will be:

19 hours

Three pairs of shoes and two pairs of socks cost $123, while three pairs of socks and two pairs of shoes cost $89.50. What does one pair of socks cost?

Answers

Answer:

$2 I think not sure if not sorry

8 cm x 10 cm x 17 cm
This figure consists of a rectangle and a quarter circle
What is the perimeter of this figure?
Use 3.14 for pi.

Answers

Answer: 2length plus 2breath circle is 2pie r

Step-by-step explanation:

perimeter of a rectangle is 2L + 2 B a

Which fee could decrease an investor's return on investment when the investor may not have bought or sold any stock for a significant period of
time?
OA front-end load​

Answers

Answer: Inactivity fee

Step-by-step explanation:

The rest of the options are not given but there can only be one correct answer to this question and that's the answer above.

Brokerages earn a return when they trade financial instruments for investors as they take a commission from this. When an investor has not traded for a while, brokerages don't get to make earnings and will be holding the account with minimal rewards.

To compensate for this, they charge an inactivity fee that will ensure that they get some form of earnings for managing the account and not receiving commission.

Answer:

Inactivity fee

Step-by-step explanation:

woul Find the length of the third side. If necessary, round to the nearest tenth. 20 15​

Answers

Answer:

do you know what type of triangle it is?

Step-by-step explanation:

Which statement is true?
A
58 > (5-2)
B
58 < (5-2)
C
58 =
= (5-2) -

Answers

Answer:

a

Step-by-step explanation:

I need help, please ASAP. The photo is attached down below.

Answers

3rd answer would be correct

2. Find the area of the triangle.
(1 point)
O 33.62 02
0 số 1 c-
344.4
0172.240-

Answers

ion even know lol ask your teacher

GIVING BRAINLIEST!!!!!

Which expression represents the following statement? Subtract 5 from 7 times the sum of 4 and 2. (4 points)

Group of answer choices

7 x (4 ÷ 2) + 5

7 + 4 + (2 ÷ 5)

7 ÷ 4 − (2 + 5)

7 x (4 + 2) − 5

Answers

The answer is D

4 and 2= 4+2=(4+2)

7 times the sum of 4 and 2

7* (4+2)

Subtract 5 from

7* (4+2)-5

Answer:

The answer is D.

Hayden built a wooden sculpture with the dimensions
shown. Now he wants to paint it.
How much paint does he need?
64 in.2
96 in 2
8 in.
192 in.2
256 in.2
8 in
8 in.

Answers

Answer:

c

Step-by-step explanation:

took test & got it right

Answer:

it is C-192 in2

Step-by-step explanation:

I am 100% sure this is correct

Find the Area of the triangle, Is it In or In2

Answers

Answer:

15 In²

Step-by-step explanation:

Area of triangle = 1/2 × base × height

1/2 × 6 × 5 = 15

convert 1 1/2 years into month?

Answers

Answer:

So 1 year would be 12 months and half a year is 6 months. So 1 1/2 years is 18 months.

Step-by-step explanation:

Answer:

the amount of months is 18

Step-by-step explanation:

in one year there is 12 months

half of 12 is 6

add 12 and 6 together

    12

+  6

----------

   18

~hope this helped :3~

On a road map 1
inch represents
1,500 miles. How
many miles
represent 4 inches?

Answers

Answer:

6000 miles

Step-by-step explanation:

1 in = 1500 miles

4 in = ___ miles

We simply just multiply 1500 and 4

1500 x 4 = 6000

4 in = 6000 miles

If you answer this question I will give your brainliest and thanks please help if you can! thanks

Answers

Answer:

a. first box: 75%

second box: 21

b. 7 (u have already wrote)

c. 21+7=28

A table is on sale for 33% off. The sale price is $603.
What is the regular price?
Help please

Answers

Answer:900

Step-by-step explanation:

603*100/(1-33)

900

i’m tryna finish my exit ticket asap please i don’t need no links i just need help and the answer please

Answers

Answer:

B

Step-by-step explanation:

write an equation in point slope form for the given point and slope point (4 -6) slope 2

pleasee help ill give you 50 points if u help me and give me the right answer

Answers

Answer:

y=2x-14

Step-by-step explanation:

Find the area of the kite

Answers

Answer: I think 46

Step-by-step explanation:

Find the volume of the figure

Answers

The correct answer would be 616

Ronique recorded the number of games that the school softball team won each year for the past 7 years: 31, 24, 32, 22, 34, 28, 38. Ronique's team won at least (blank)
games in 75% of the seasons that they played.

Answers

Answer:

Ronique's team won at least 24 games in 75% of the season that they played.

Step-by-step explanation:

(The box-whisker plot below will show everything, but I'll explain it in detail because I want to be more helpful)

So... we have seven data points.

2014 - 15 (Year 1): 31 wins

2015 - 16 (Year 2): 24 wins

2016 - 17 (Year 3): 32 wins

2017 - 18 (Year 4): 22 wins

2018 - 19 (Year 5): 34 wins

2019 - 20 (Year 6): 28 wins

2020 - 21 (Year 7): 38 wins

We need a box & whisker plot for this.

22 will go on the left whisker, since it's the lowest of the data points. 38 will go on the right whisker, since it's the highest.

For the two quartiles, 24 is the first quartile, so from that point to the right whisker, that's 75% of the data. The third quartile will be 34. And the midline will be at 31, since it's the median of the data points.

From that explanation, we can be sure that Ronique's team won at least 24 games in 75% of the seasons that they played.

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