Mathematics High School

HURRY, DUE IN 11 MINUTES!! WILL MARK BRAINLIEST!!
1.
(05.06)

Which of the following points lie in the solution set to the following system of inequalities? (1 point)

y ≤ x − 5
y ≤ −x − 4

(1, 10)
(−1, 10)
(10, 1)
(1, −10)

Please answer if you know, not if you don't. Thanks!

Answers

Answer 1

Answer:

The answer is: (1, -10)

HURRY, DUE IN 11 MINUTES!! WILL MARK BRAINLIEST!!1. (05.06)Which Of The Following Points Lie In The Solution

Related Questions

What are the coefficients in "5+8x+7+6x+2"

Answers

The coefficient is 8 +6

At the beginning of the year, Sadie had $70 in savings and saved an additional $18 each week thereafter. Jack started the year with $90 and saved $14 every week. Let S S represent the amount of money Sadie has saved t t weeks after the beginning of the year and let J J represent the amount of money Jack has saved t t weeks after the beginning of the year. Write an equation for each situation, in terms of t , t, and determine the amount of money Sadie and Jack have saved in the week that they have the same amount of money saved.

Answers

Answer:

$160

Step-by-step explanation:

Step one:

For Sadie

initial savings balance= $70

weekly savings = $18

Let S represent the amount of money Sadie has saved

and  t the number of weeks after the beginning of the year

The total amount in savings after t weeks is

S=18t+70-------1

For Jack

initial savings balance= $90

weekly savings = $14

Let J represent the amount of money Jack has saved

and  t the number of weeks after the beginning of the year

The total amount in savings after t weeks is

J=14t+90---------2

Step two

equation 1 and 2 to find t

18t+70=14t+90

18t-14t=90-70

4t=20

divide both sides by 4

t=20/4

t=5 weeks

so after 5 weeks Sadie and Jack will have the same amount of money

For Sadle t=5

S=18(5)+70-------1

S=90+70

S=$160

For Jack t=5

J=14(5)+90---------2

J=70+90

J=160

The two equations above shows that after 5 weeks their savings will be $160

sole the proportion

Answers

Answer:

11/6 or 1.8333333333

Step-by-step explanation:

[tex]\frac{2x + 1}{6}[/tex] = [tex]\frac{7}{9}[/tex]

Cross Multiply:

7 x 6 = 42

9 (2x+1)

42 = 9(2x+1)

42 = 18x + 9

Then, isolate the variable. In order to do so, subtract 9 from both sides.

33 = 18x

Now, divide by 18 (to find x)

33/18 =

1.8333333 or 11/6

Solve the equation.

a−6=13

Answers

Answer:

19

Step-by-step explanation:

19-6=13

i hope this helps

Answer:

19

Step-by-step explanation:

: Add 6 to both sides.

a−6+6=13+6

a=19

Helppppppppppppppppppppp
pleaseeeeee

Answers

Answer:

Question 3: x = 11

Question 4: x = -17

Question 5: x = 26

Question 6: 10 = x

Question 7: x = 36

Question 8: x = 88

Question 9: x = 81

Question 10: n = 36

Step-by-step explanation:

If f(x) is a linear function, what is the value of n?
f(x)
-25
-4
-1
-10
20
o 2
o 4
5
9
9

Answers

Answer:

5

Step-by-step explanation:

EdGen 2020 answer

Answer:

c

Step-by-step explanation:

answer this please ​

Answers

Answer5 times 6=30 divide bc its a triangle the answer is 15

Step-by-step explanation:

simplify f (x)=5x^2-10x+6

Answers

Step-by-step explanation:

[tex]f(x) = {x}^{2} - 5x + \frac{6}{5} [/tex]

[tex]f(x) = {x}^{2} - 5x + \frac{25}{4} - \frac{9}{5} [/tex]

f(x) =(x-5/2)^2-9/5

Cassie works at the apple store. She earns $12 plus $8 for each hour she works. Write an equation to represent her earnings.

Answers

Answer:

8h+12=E

h: hours worked

E: total Earnings

PLZ ANSWER BRAINLIEST

Tom needs to get on his roof to clean the gutters, his roof is 30ft. high, his ladder is 35ft. long. Tom places the ladder 4ft. away from his house. Will Tom need a longer ladder?
apply the Pythagorean Theorem

Answers

Answer:

Tom wont need a longer ladder.

Step-by-step explanation:

Answer:

No the ladder is long enough.

Step-by-step explanation:

30x30=900

4x4=16

Sq. Root of (900+16)= 30.27ft distance from the ground to the roof, 4 ft away from the house.

The distance between the longest and shortest sides of parallelogram are respectively 12 cm and 16 cm. If the longest side measures 24 cm find the perimeter of the parallelogram

Answers

Answer:

16c

Step-by-step explanation:

ANSWER

The length of side 24cm

Its corresponding height is 12cm

The area of parallelogram is 24×12=288cm  

2

 

The length of another side is  18cm

The area of parallelogram is 288cm  

2

 

Its corresponding height is  

18

288

​  

=16c

20 + 5d for d = -2
PLZ HELP ASASP

Answers

Answer:

d = -4.4

Step-by-step explanation:

20 + 5d = -2

-20           -20

5d = -22

5d/5   -22/5

d = -4.4

Answer:

10

Step-by-step explanation:

Plug in the value of d: 20 + 5(-2)5(-2) = 5 × -2 = 10Plug -10 in: 20 + -10Simplify: 20 - 1020 - 10 = 10

I hope this helps!

Which of the following statements about the graph of y= 34x −1 are true? Select all that apply.

A.) The slope of the line is 3/4.
B.) The slope of the line is 1.
C.) The line intersects the point (0,3/4).
D.) The line intersects the point (0, -1).
E.) The y-intercept is -1.
F.) The y-intercept is 3/4.

Answers

9514 1404 393

Answer:

  A, D, E

Step-by-step explanation:

Assuming your graph is of the equation ...

  y = 3/4x -1

The slope is 3/4. The line intersects (0, -1). The y-intercept is -1.

  A, D, E are true

Describe a real life situation that uses the sum of the integers -8 and 12.

Answers

I had some cookies 8 of them fell and my mother gave me 12 more.

factories
x⁴ y⁴- xy​

Answers

Answer:

xy (x³y³-1) this is the correct answer. check my explanation to understand

Step-by-step explanation:

x⁴y⁴-XY =

xy (x³y³-1)

A large envelope is 0.085 cm thick. How thick would a stack of 100 of these envelopes be? Explain your reasoning.

Answers

Answer:

8.5 cm

Step-by-step explanation:

I think because wouldn't you take the 0.085 · 100

(get mad if I'm wrong i might be)

Answer:

8.5 cm

Step-by-step explanation:

Since there is 100 of the envelopes, 0.085*100 is 8.5

I needddd helppppp pleaseee

Answers

Answer:

ok this triangle is an isosceles triangle because when you tell sit and look at the base sides that is 55° and be those are the base angles so if one is 55 the other one is also 55 So B is 55

Answer:

B=55°

Step-by-step explanation:

That is an isosceles triangle TS and US are the same size. So the 2 angles at the base (TU) will be the same. so b=55°

it's about proportion and stuff but I'm confused on this one can someone please explain?​

Answers

Answer:

the one clue you have is "30,12" on the left. try to understand how they relate to each other. maybe how many times 12 goes into 30. or maybe how many times it goes into 32 with no decimal so what number do you have to add (sometimes work doesnt mean it like that so that might be wrong). but if you want the answers, they are:

35/5/15/30

14/2/6/12

the way i did it was if it was on the bottom (y) i did 2.5 times the number. if on the top (x) i did the number divided by 2.5. 2.5 was the rate of change (is that the word i think it is but if it isnt just blame me im sorry).

Step-by-step explanation:

“write an equation for the line described in standard form”

pleaseee

Answers

Answer:

I would say y= -4x + 3 but since they said with the y-intercept of 0 then it'll become y= -4x.

Step-by-step explanation:

Anyone can help me on this

Answers

Answer:

f(1)=5 f(0)=0 f(-1)=-3

Step-by-step explanation:

by pluging it in.

Find 4+(−1 2/3). Write your answer as a fraction in simplest form.

Answers

Answer:

[tex]\frac{7}{3}[/tex]  

I hope this helps!

Answer:

2 1/3

Step-by-step explanation:

Can I please get some help with this :D

Answers

1. Anwser=53.3 (do 40*3 then anwser x 4)
2anwser=120

How much silver yarn is in the magic carpet?

Answers

Answer:

150 meters of yarn

Step-by-step explanation:

150 meters silver yarn

what is the volume of the cylinder shown below?

Answers

Answer:

d or q

Step-by-step explanation:

on a number line,9.7 would be located. Choose all answers that make a true statement
A. to the right of 9.53
B. to the right of 9.8
C. between 10.6 and 10.8
D. to the left of 9.9

Answers

B because 9.8 is greater than 9.7 so it’s be to the right

(-1)^39=

‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎

Answers

-1 is the correct answer

HELP! i can not figure this out! y=4x+1

Answers

Answer:

1

Step-by-step explanation:

Landon rides his bike 178 feet in 8 seconds, find the unit rate

Answers

Answer:

22.25

Step-by-step explanation:

178/8=22.25

Answer:

22.25

Step-by-step explanation:

178 divided by 8

PLEASE HELP WILL GIVE BRAINLY

(USE BAR NOTATION IF NEEDED!!!!!!
CONVERT TO DECIMAL

Answers

Answer:

3.34 is the decimal form but the question is unclear, what is it that you need?

Step-by-step explanation:

The answer is 3.3408 as a decimal, does that help?

Quinn is reading about safety equipment. In which situation will he find this knowledge most useful?

when operating power tools
while taking the dog for a walk
when walking to a friend’s house
while doing his homework on a computer

Answers

When operating power tools since the others are what you do on an average day, without any safety tools

Answer:

a

Step-by-step explanation:

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