Mathematics College

Please help. ily:) Its rlly hard and i need bothe answers to do this.

Answers

Answer 1

Your answer is (3,6)

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(3,6)

Your Answer:

Your answer is (3,6)

Related Questions

If nitrogen is warmer than -320 degrees Fahrenheit, it will be a gas.

Write an inequality that is true only for temperatures at which nitrogen is a gas.

Answers

Answer:

Step-by-step explanation:

If nitrogen is warmer than -320 degrees farenheit it will be gas .write an inequality that is true only for temperatures (t) at which nitrogen is a gas.

✓ t>-320=gas if I'm thinking about it correctly

In a random sample of 60 students in first grade, the mean hours of sleep per night was 9.6 with a
standard deviation of 0.51. In a random sample of 40 students in 12th grade, the mean hours of sleep per
night was 7.2 with a standard deviation of 0.62.
Which interval is a 99% confidence interval for the difference between the mean hours of sleep?
O (2.36 h, 2. 44 h)
O (2. 19 h, 2.61 h)
O (2. 10 h, 2. 70 h)
O (2.29 h, 2.51 h)

Answers

Answer:

c is your answer

Step-by-step explanation:

HELP PLS PLS PLS PLS PLS z

Answers

Answer:

126

Step-by-step explanation:

I got a protracter

Is this the answer please check my answer!!! Thank you!

Answers

Answer:

Yeah, you're right.

Step-by-step explanation:

You bought lunch for you and your friend. Lunch came to $22.45 and the sales tax
rate was 9.5%. What is the sales tax amount? (Show your work)

Answers

Step-by-step explanation:

⇢ [tex] \sf 22.45 × \frac{9.5}{100} [/tex]

⇢ [tex] \sf \bold{22.45} × 0.095 [/tex]

⇢ 2.13275

⇢2.1 (1 dp)

[tex] \therefore [/tex] Sales tax = $2.1

Solve for d.
Give an exact answer.
0.5(7d+4)=7-1.5d
D=

Answers

Isolate the variable by dividing each side by factors that don't contain the variable.
d=1

The perimeter of a deck is 48 ft. If the length is 16 ft., what is the width?

Answers

Answer:

Hope This Helps1 :) Please give Brainliest if this does!

Refer to attachment below;

irections: Drag each event to the correct location in the sentences.
in experiment consists of randomly drawing one tile from a bag of colored tiles. The bag has 7 white tiles, 12 black tiles, 22 red
des, and 3 blue tiles.
Find the probability of each event, and then create true statements by placing the events in the sentences.

Answers

Answer:

Blue tile is an event that is unlikely to occur

White tile is an event that is neither unlikely nor likely to occur

Black tile is an event that is likely to occur

Red tile is an event that is most likely to occur

Step-by-step explanation:

Please answer fast, ive been asking for weeks

Answers

Answer:

6cm

Step-by-step explanation:

Here, base=10cm

Length=7cm

A=70 cm2

(Do same to other sides rect.)

A=42 cm2

A= 56 cm2

A of triangle=24*2(2 triangle)( UseHerons formula)

=48 cm2

adding all A=216 cm2

Area of cube=6l2

216=6l2

simplify

l=6cm

A plane that carries mail makes a round trip each day from Chicago to New York. It makes 2 intermediate stops on the way to New York and 3 intermediate stops on the way back to Chicago. Suppose you make a graph of the altitude of the plane for one day, with time on the horizontal axis and altitude on the vertical axis. How many times will the graph touch the horizontal axis?

5

7

8

Answers

Stops means height is 0 then

Total stops while NY=2Total stops while Chicago=3

Total stops on both:-

2+35

The graph will reach horizontal axis 5times

Tom saved x silver coins, y gold coins and z bills. How much has Tom saved?
A) xyz
B) x+y+z
C) 3(xyz)
D) z-(y+x)

Answers

B) x+y+z
bcs the question just asked how much has tom saved so just have to total up everything

Answer:

B) x+y+z

Step-by-step explanation:

CARRY ON LEARNING

CORRECT THIS ANSWER

MARK A BRAIN LESS

NEED HELP BRAIN LY FAST

Eva deposited $50 in an account earning 10% interest compounded annually.
To the nearest cent, how much interest will she earn in 2 years?

Answers

$ 9
Step-by-step explanation:
Simple Interest = P.R.T / 100
P= Principal (Amount invested) =$30
R= Rate= 10%
T= Time = 3 years
Therefore, Simple Interest (1):
I = PRT/100
1 = ($30 * 10 * 3 ) / 100
I = $900 / 100
1 = $9
She will have a total of $9 in three years

⭐ Question 4(challenging)
What is...
Square root of 61 plus [tex]\pi[/tex] times six to the power of ten

Answers

Answer:

189960102.12251

Step-by-step explanation:

[tex]\sqrt{61}+\pi 6^{10}=\sqrt{61}+60466176\pi[/tex]

189960102.122517 hope this helps

What is the value of the expression below? 7 - 4+5
A. 14
B. 40
C. 50
D. 15

Answers

Answer:

Step-by-step explanation:

First we Calculate what [tex]7^{2}[/tex] is equvalet to:

7 * 7 to solve and get 49

Our equation then becomes:

49 - 4 + 5

Next, subtract left to right:

49 - 4 = 45

Now we get:

45 + 5 = 50 (our answer)

Nathan sold 120 shares of Mowery, Inc., at $95 per share and paid a commission of $9. What were his proceeds?

Answers

Answer:

I think its $11409

Step-by-step explanation:

maybe not but please trust me

Help I don’t get it at all

Answers

Answer:

The answer is B.

Step-by-step explanation:

There is one shaded part out of four parts. This means that the shaded part takes up one-fourth of the overall box, or 1/4. To convert fractions to decimal, you need the denominator to be 100: therefore you multiply 25 to the numerator and denominator: 25/100. This is equal to 0.25 or 25%. The answer is B.

Answer:

Step-by-step explanation:

¼ = 1÷4=0.25

0.25×100=25%

Can someone please state the answers

Answers

Answer:

i think it is the first one

Step-by-step explanation:

21.
Use the information given to answer the question.
Consider the information about the number of customers that select various frame
colors at a frame store one day.
• 15 customers select white frames.
• 30 customers select black frames.
• 45 customers select gold frames.
Part A
If there are a total of 2.200 customers that order from the frame store one month, what
is the best approximation for how many customers that month select a black frame?
A. 367 customers
B. 733 customers
C. 1, 100 customers
D. 1. 167 customers

Answers

Answer:

B. 733 customers

Step-by-step explanation:

15+30+45=90

since 30 people select a black frame, 1/3 of the customers picked black frames. If this data is consistent through the month (which we have to assume it is) then that means 1/3 of customers select a black frame on average. 1/3 of 2,200 is about 733, so we can assume, using the data given, that about 733 customers selected black frames! :)

help me please with this problem

Answers

Answer:

20.4

Step-by-step explanation:

First you do 8947.95/30.25 and you will get 295.8 the you divide that by 14.5 and you will get 20.4 and that will be your answer

A 9-foot roll of waxed paper costs $3.69. What is the price per yard?

Answers

Answer:

11.07

Step-by-step explanation:

a yard is three times a foot so 3×3.69 is the answer

I didn't read it right, ignore me

what is the 25% of 52

Answers

13 is your answer my friend!

Help picture below problem 10

Answers

Answer:

your answer is none of the above

Describe the transformations from the parent function f(x)=x^2 to the function g(x+2)^2+5
2 units to the right, 5 units up
2 units down, 5 units to the left
2 units down, 5 units to the right
2 units to the left, 5 units up

Answers

Answer: 2 units to the right, 5 units up

Step-by-step explanation:

Which will have a negative number?
A)
(-3)(-9)
B
(-6) (4)
-4-5
D)
-7-9

Answers

Answer:

[B] (-6)(4)

[C] -4 -5

[D] - 7 -9

Step-by-step explanation:

Note that: {Only with ()}

Negative + Negative = Positive

Negative + Positive = Negative

Positive + Positive = Positive

Hence,

[A] (-3)(-9) =27 Negative + Negative = Positive

[B] (-6)(4) = -24 Negative + Positive = Negative

[C] -4-5 = -9

[D] -7-9 = -16

Thus, the answer is

[B] (-6)(4)

[C] -4 -5

[D] - 7 -9

[RevyBreeze]

Answer:

All of them except A.

Step-by-step explanation:

A = -3 * -9 = 27.

product of 2 negatives is a positive.

B: (-5*4 = -24

C: -4-5 -9

D. -7-9 = -16

Use the graph that shows the number of laps completed over time. Find the slope of the line.

Answers

By using the given graph, we will see that the slope of the linear equation is:

a = 0.5 laps per minute.

How to find the slope of the line?

For a linear equation:

y = a*x + b

Where a is the slope and b is the y-intercept.

We know that if the line passes through two points (x₁, y₁) and (x₂, y₂), then the slope is:

a = (y₂ - y₁)/(x₂ - x₁).

So we need to look at the graph and identify two points, we will use:

(10 min, 5) and (20 min, 10)

So the slope is:

a = (10 - 5)/(20 min - 10 min) = 0.5 laps per minute.

If you want to learn more about linear equations, you can read:

https://brainly.com/question/1884491

How do you do 42.5 times 86?

Answers

Answer:

3655 use a calculator

Step-by-step explanation:

It’s easy either add 42.5 82 or just put in the calculator 42.5 x 82

Jackson wants to make a scale drawing of idaho, which has a maximum length of about 480miles and a maximum width of about 300 miles. Jackson will use a width of 40 centimeters in his drawing. How long should the length of idaho be in jackson’s drawing?

Answers

Answer:

Step-by-step explanation:

scale problem

ratio:

300/480 = 40/x

300x = 19200

x = 19200/300

x = 64

quiziz

b. Lisa has 120 sweets. She gives 2 of them to
her brother. How many sweets does Lisa have left

Answers

Answer:

118

Step-by-step explanation:

Answer:

118

Step-by-step explanation:

120-2=118

118 sweets left!

The scale on a drawing reads 1/16^ prime prime =1^ prime .A2 inch long line represents

A. 8 feet
B. 16 feet
C. 32 feet
D. 64 feet

Answers

1 in line represents 16ft i e 2^4 ft

Hence

2in line represents

2(2^4)2(16)32ft

divide 2/3 by 1/5 into mixed nuber

Answers

Answer:

3 and 1/3 is your answer: aka 10/3

Step-by-step explanation:

hope this helps

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