Mathematics High School

Please answer this for me.

I’ll make you brainly

Please Answer This For Me. Ill Make You Brainly

Answers

Answer 1

Answer:

b = 4

Step-by-step explanation:

add 5 to each side

b/3 = 3b/2 - 14/3

distribute by 6 to remove fractions

2b = 9b - 28

-7b = -28

b = 4

Related Questions

please help 20 points

Answers

Answer:

C

Step-by-step explanation:

plz i need brainliest

Answer and Step-by-step explanation:

The range of this graph is the third answer choice, or 0 < y < ∞.

This is because the range keeps going to try and reach 0, but never touching 0. And the range goes up infinitely.

#teamtrees #PAW (Plant And Water)

The simplest form of 80 can be written as
aVb, where a =
and b =

Answers

Both equal 49 if I did my math right

Answer: The expression that is equivalent to root of 80 is B and a=4 b=5

Step-by-step explanation: Happy early Christmas guys :) giving away 100 points soon for whoever comments on my " question'' first stay tuned!

Evaluate 5z − xy when x= 5, y= 6, and z=11

Answers

Answer:25


The work is shown in the picture below.
Hope it helps :)

what is the value of p(x)=6x^4+2x^3-x+2 at x=0

Answers

Answer:

2

Step-by-step explanation:

Plug in x=0

p(x)=6x^4+2x^3-x+2 at x=0

p(0)=6(0)^4+2(0)^3-(0)+2

p(0)=2

Answer:

2

Step-by-step explanation:

6×0^4+2×0^3-0+2

=0+0-0+2

=2

f(x)= 2x +6 , vertical shrink by a factor of 1/2

Answers

Answer:

g(x) = x+3.

Step-by-step explanation:

i hope this helps :D

When a function is shrunk vertically, the function has undergone a form of transformation.

The resulting function when [tex]f(x) = 2x + 6[/tex] vertically shrink by 1/2 is [tex]f'(x) = x + 3[/tex]

Given that:

[tex]f(x) = 2x + 6[/tex]

[tex]k = \frac 12[/tex] --- shrink factor

When a function is shrunk vertically, the rule of transformation is:

[tex](x,y) \to (x,ky)[/tex]

So, we have:

[tex]f'(x) = k f(x)[/tex]

The new function becomes

[tex]f'(x) = \frac 12 \times (2x + 6)[/tex]

[tex]f'(x) = x + 3[/tex]

Hence, when [tex]f(x) = 2x + 6[/tex] is vertically shrunk by 1/2, the new function is [tex]f'(x) = x + 3[/tex]

Read more about transformations at:

https://brainly.com/question/11709244

Question 1
(n - 3)(2n + 6)
18n2 - 45n + 25

Answers

(n-3) 2n+6)
18n2-45n+25

8n-18n2-45n+25
8n-18n2
8-45n=37
37+25=62

Answer:

36n^4−324n^2−45n+25

Step-by-step explanation:

-8x-y=20 y=-4x

what is the substitution?

Answers

Answer:

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

Point Form:

( 1 , 4 )

Equation Form:

x = 1 , y = 4lanation:

A group of preschoolers has 15 boys and 12 girls. What is the ratio of girls to boys?

A.3 : 4

B.4 : 5

C.15 : 12

D.12 : 15

A Teacher distributed a pack of sweets among her three favorite students in the ratio of 1 : 2 : 3 . Demon got the most a total of 20 sweets. How many sweets were in the pack?


A.40

B.20

C.80

D.60​

Answers

Answer:

12 to 15 ratio of girls to boys

Please help and please show your work i need to know how to do this please I beg

Answers

Answer:

so first do the top one so that would be 7*2 which is 14

and then the bottom which is 5*12 so that would be 60.

60+14 is 74!! 74sq in!

Step-by-step explanation:

Answer: 74
Explanation: multiply the base (12) by the side (5) which is 60. Then do 7 times 2 which is 14 then add them Togehter

Alyssa had 191 dollars to spend on 6 books. after buying them she had 17 dollars. how much did each book cost?

Answers

Answer:

29$

Step-by-step explanation:

191-17=174

174/6=29

Answer:

$29

Step-by-step explanation:

In the figure, a ∥ b. What is the value of x?

Answers

Answer:

20

Step-by-step explanation:

what is 5.2x10^2 in standard form

Answers

I think if your trying to answer it its
5.2 x 10^2 = 520

Explanation
5.2 x 10^2
= 5.2 x 100
= 520
If your trying to write it in standard form then um.

Solve the inequality.

5z ≥ −75


z ≤ −15


z ≥ −375


z ≥ −15


z ≤ 15

Answers

Answer:

z ≥ −15

Step-by-step explanation:

5z ≥ −75

Divide each side by 5

5z/5 ≥ −75/5

z ≥ −15

a TV reduced by 30% to £560. What was the original cost of the TV?​

Answers

Answer:

£800

Step-by-step explanation:

when you recuce the price of something by 30%, it is 70% of the original (100% minus whatever percent reduction).

.7x=560 where x is the original price of the tv

560/.7=800

the original price of the tv is £800

Jennifer gets a salary of $12000 while David gets $8400 more per month. What is the ratio of the salaries of Jennifer and David?

A.10 : 7

B.7 : 10

C.9 : 6

D.12 : 7​​

Answers

Step 1
Jennif er's salary = $12000
Step 2
It is given that David gets $ 8400 more per month than Jennifer, therefore David's salary = 12000 + 8400 = $20400
Step 3
The fraction of the salaries of Jennifer and David = 12000 = 10 204 00 17
Step 4
Therefore the ratio of the salaries of Jennifer and David = 10:17

-2(x+5)=20 what is x

Answers

Answer:

x = -15

Step-by-step explanation:

Divide both sides by -2

x + 5 = -10

x = -15

Answer: x = -15

Step-by-step explanation:

-2(x + 5) = 20

-2x - 10 = 20

Add 10 to both sides

-2x = 30

Divide both sides by -2

x = -15

In one day, Ricardo hiked 2_ 2 3 times as far as Bernie and Chloe hiked before they ate lunch. How far did he hike?

Answers

Complete question :

Bernie and Chloe hiked the Tremont Trail to the end and back. Then they hiked the Wildflower trail to the end before stopping to eat lunch. Before Ricardo ate his lunch, he hiked 2 2/3 times as far as Bernie and Chloe. How far did he hike?

Required diagram is attached below

Answer:

25 miles

Step-by-step explanation:

Tremont Trail = 3 1/2 miles

Wildflower trail = 2 3/8 miles

Distance covered ; Tremont Trail and back : (3 1/2 * 2). = 7/2 * 2 = 14 /2 = 7 miles

Total distance covered by Bernie and Chloe before stopping for lunch /

(7 miles + 2 3/8 Miles) = 9 3/8 miles = 75/8 miles

Ricardo's distance = 2 2/3 * Bernie and Chloe's total distance

Ricardo's distance = 8/3 * 75/8 = 600 /24 = 25 miles

HELP!!! pls with this question !

Answers

Answer:

B

Step-by-step explanation:

the graph should start at negative five not four

This recipe makes 16 portions of potato soup.
Richard follows the recipe but wants to make 4 portions.
Complete the amounts of each ingredient that he needs.

Recipe: Serves 16
96 mL oil
240 g onions
1.44 kg potatoes
1.6 L milk

Answers

Answer:

24 ml oil

60g onions

0.36kg potatoes

0.4L milk

Step-by-step explanation:

Oil=96/16 *4=24ml

Onions=240/16*4=60g

Potatoes=1.44/16*4=0.36kg

Milk=1.6/16*4=0.4L

please help asap....​

Answers

Answer:

(3x-2)(2x+3)

Step-by-step explanation:

help ME PLEASE HELP ME I HATE MATH I HATE IT YOU DONT NEED TO EXPLAIN IT I JUST NEED AN ANSWER

Answers

Answer:

674

Step-by-step explanation:

Answer:

woah woah woah woah calm down there buddy its 674 :)

Please help me... thank youuuuuuuuuu.

Answers

Answer:

just plug in the x to find the y's, so option 1, 2 and 4 is an automatic no, therefore option 3 is the correct one :)

Step-by-step explanation:

What is the name of the circle that has radius ?

A
B
C

Answers

I will say C.........

Caroline is going to invest $5,500 and leave it in an account for 10 years. Assuming
the interest is compounded continuously, what interest rate, to the nearest tenth of a
percent, would be required in order for Caroline to end up with $10,100?

Answers

Answer:

6.1

Step-by-step explanation:

I just know

need help asap..really need ur help

Answers

Answer:

none of the above

Step-by-step explanation:

it is actually the fact that for every positive number on the number line there is a corresponding negative integer


plssss can someone help me asap!!!!

Answers

the answer to number 1 should be -42 and number 2 should be 327,560

what is the answer to -4.3x + 12 + 15.1x = 33.6?

Answers

Answer:

10.8x +45.6

Step-by-step explanation:

am smart

WHO WATCHES HAIKYUU OR HAS READ THE MANGA

Answers

Answer:

I do

Step-by-step explanation

I like the manga

Answer:

mmeeee ‍♀️

Step-by-step explanation:

omg thats a rlly good drawing too

can someone show me step by step on how to get the answer?

Answers

I'm confused with that too, have you researched your answer?

solve and get brainliest​

Answers

Answer:

25 dollars are saved

Step-by-step explanation:

you need to subtract 45 and 20

Answer: 25 $ is saved

Step-by-step explanation:

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