Mathematics High School

Can you help with 3,5,6 please Also can you explain how you did 5 please I dont understand well

Can You Help With 3,5,6 Please Also Can You Explain How You Did 5 Please I Dont Understand Well

Answers

Answer 1

Answer:

3) 46 5) 19.5 6) 31.2

Step-by-step explanation:

all the "y" numbers are the product of the "x" numbers being added or subtracted by something. In 5, y=x-1.5

Related Questions

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Answers

Answer:

The answer would be -6x - 4 + -4. hope this is accurate!

Step-by-step explanation:

Amy said 49 of her teammates got hits during a recent softball game. Which decimal represents this same amount?

A.
0.49

B.
0.444

C.
0.444

D.
0.49

Answers

D , because 1+1=2/5•7q+09

if i am on my side i am everything i you chop me in half i am nothing what am i

i know it i am just seeing who can get it

Answers

Answer:

the number 8

Step-by-step explanation:

please I need some help with both questions.

Answers

Step-by-step explanation:

which questions you were asking

[tex]\frac{1}{2} w -5\ \textless \ -2[/tex]

Answers

It would probably be W<6

Help me pls ASAP thank you

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The answer is A. X> -6 because the arrow shows which way the line is going

If my current slope is 7 what is the perpendicular slope?
A- -7
B-7
C- -1/7
D- 1/7

Answers

The correct answer is: B-7

Answer

-7

Step-by-step explanation:

opposite of 7

9. Which graph can be used to find the solution to the system of equations?
y = x-1
9y = 6x – 15

Answers

I used desmos and plotted the equations in. I would find which graphs cross one another at (-2,-3)

Which pair shows equivalent expressions?

A. 2x + 10 = -2(x - 5)
B. -2(x + 5) = 2x -10
C. -2x - 10 = -2(x + 5)
D. -2(x - 5) = -2x - 10

Answers

Answer:

It's C

Step-by-step explanation:

When you multiply - 2 to what you have in the brackets you get - 2x - 10

Hope this helps, have a wonderful day

What is the slope of the line?
pls help I need the answer

Answers

Answer:

the slope of a horizontal line is 0

helppp i don’t know the answer

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I believe the answer is the first one ! Keep in your mind that the first part of the ordered pair is always the domain , and the second part of the ordered pair is the range !!
Don’t forget a brainliest if this helped ;)

Choose a system and make a case for why you would
or would not choose to solve that system by substitution

Answers

Answer:

The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other.

Step-by-step explanation:

HELP PLEASEEEE<3!!!!

Answers

Answer:

a = b = 40°

Step-by-step explanation:

∠ a and 140° are adjacent and are supplementary , thus

a = 180° - 140° = 40°

a and b are alternate angles and are congruent, thus

b = a = 40°

Answer:

b=40 okkkkllllllkkkkkkkkkkkkkkkkkkkkkllllllkkkk

Find the measure of the indicated angle:

A) 68°
C) 45°
B) 47°
D) 940

Answers

The correct answer is “A”

can someone please help me with this thank you. Factor completely 64x2 – 49. (1 point) 0 (7x – 8)(7x + 8) O (7x – 8)(7x – 8) O (8x – 7)(8x - 7) O (8x - 7)(8x + 7)​

Answers

Answer:

Explanation:

64x^2 - 49
= (8x)^2 - 7^2
= (8x - 7)(8x + 7)

Answer:

(8x-7)(8x+7)

Step-by-step explanation:

64x²-49

(8x)²-7²

(8x+7)(8x-7) (using a²-b²=(a+b)(a-b)

Or

(8x-7)(8+7)

A circle has a circumferende of 13.04
units

Answers

What solution are you trying to find here with the circumference? Radius, diameter? I need more details so I can help you out. Thanks!

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Determine whether or not each expression below is a perfect square. Explain why the expression is or is not a perfect square. If it is not a perfect square, find the perfect square that seems “closest” to the given expression and show how the perfect square can be adjusted to be the given expression.

1. A(x)=x^2+6x+13

2. A(x)=2x^2+8x+14

Answers

Step-by-step explanation:

These aren't a perfect square bec. 1 st and 3rd terms must be perfect square

A(X) = X^2+6X +13 be perfect square if 13 Changed to 9

= X ^2+6X +9

A(x)= 2X^2+8X +14 be perfect square

= 4X ^2+ 8X + 16

Subtract -7x^2+4x+2 from x^2-3x

Answers

Answer:

-8x^2+x+2

Step-by-step explanation:

Jolene buys 5/8 of a yard of fabric for $2.50. What is the price of the fabric per yard?

Answers

Answer:

4

Step-by-step explanation:

2.50/5=0.5

0.5*8=4

Is the relation a function?​

Answers

Answer:

No it is not because of the 3 it is repeating and it is not a function

Step-by-step explanation:

Use the equation below to find y, if m=3 ,x=4 , and b=9
y=mx +b
​

Answers

Answer:

y = 21

Step-by-step explanation:

y = 3(4) + 9

= 12 + 9

= 21

Help Mee!!! What’s the answer

Answers

Answer:

A.

Step-by-step explanation:

dudee plz help will be given the brainlist if answered correctly

Answers

Answer:

hey im not actually here to help you, i just need points. thanks for the points

Step-by-step explanation:

Find the slope of (-1,4) and (5, 7)

Answers

Answer:

[tex]m=\frac{1}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (-1, 4)

Point (5, 7)

Step 2: Find slope m

Substitute:                    [tex]m=\frac{7-4}{5+1}[/tex]Subtract/Add:               [tex]m=\frac{3}{6}[/tex]Simplify:                        [tex]m=\frac{1}{2}[/tex]

SOMEONE HELP!!!! ASAP

I’ll give brainliest!! Please and ty !


Last answe choice is 37 !!

Answers

Answer:

65

Step-by-step explanation:

I need help with my homework this is hard pls help thx!
z=m-x solve for x

Answers

Answer:

x = m - z

Step-by-step explanation:

z = m - x       add x to both sides

z + x = m - x + x

z + x = m            subtract z from both sides

z - z + x = m - z

x = m - z

Answer:

-z + m = x

Step-by-step explanation:

z = m-x

subtract the m from both sides

z-m = -x

you can't have a negative x so multiply everything by -1

-1(z-m = -x)

-z + m = x

PLZ HELP I NEED THE ANSWER

Answers

Answer:

D I belive

Step-by-step explanation:

Answer:

i think its a

Step-by-step explanation:

Write an explicit rule for the following sequence: 5, 9, 13, 17, 21.

Your answer:
A. a = 4
a = an-1 + 5

B. a = 5
a = an-1 + 4

C. an = 5n + 1

C. an = 4n + 1

Answers

A = 4 because the numbers are skipping by four so therefore it’s A

Plsss help I’ll give u brainlest and 10 points

Answers

The answer would be B I hope this helps.

Lashonda has bought 18 pounds of dog food. She feeds her dog 2/3 pounds for each meal. For how many meals will the food last? Write your answer in simplest form.

Answers

Answer:

she have feed 26 or 27

Step-by-step explanation:

I am confused it's 26 or27

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