Need help with 3,4 and 6

Answers

Answer 1

Answer:

Answer:

The graphs are attached.

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The steps below show the incomplete solution to find the value of x for the equation 5x – 3x – 5 = –3 + 23:Step 1: 5x – 3x – 5 = –3 + 23 Step 2: 5x – 3x – 5 = 20 Step 3: 2x – 5 = 20 Which of these is most likely the next step?
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Write an equation that requires at least three steps to solve and whose solution is x=3.5

Answers

The expression can be written as (2x)² + 1 = 50

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that the solution for the value of x is 3.5. The expression will be solved as below:-

2x = 7 (1 step)

(2x)² = 49 (2 steps)

(2x)² + 1 = 50 ( 3 steps)

Therefore, the expression can be written as (2x)² + 1 = 50.

To know more about an expression follow

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Answer:

(2x)^2 + 1 = 50

Step-by-step explanation:

x = 3.5

2x = 7 (1 step)

(2x)^2 = 49 (2 steps)

(2x)^2 + 1 = 50 ( 3 steps)

Misha and Dontavious were asked to solve the following problem using linear programming. A local school district can operate a large bus for $300 per day and a small bus for $200 per day. The district needs to arrange transportation for at least 360 students for a field trip and has enough chaperones to have one chaperone per bus for up to 7 buses. Each large bus can hold 60 students and each small bus can hold 45 students. What is the minimum cost for the transportation for the field trip?

Answers

Answer:

1700 for the bus

Step-by-step explanation:

Answer:

did you get the answer?

Step-by-step explanation:

3x + 7y, 8x + 4y, 13x + y, 18x - 2y, 23x - 5y, ...

Answers

☆Let's simplify step-by-step:
☆Question you asked:
3x+7y(8)x+4y(13)x+y(18)x−2y(23)x−5y
=3x+56xy+52xy+18xy+−46xy+−5y

☆Combine Like Terms:
=3x+56xy+52xy+18xy+−46xy+−5y
=(56xy+52xy+18xy+−46xy)+(3x)+(−5y)

☆Answer:
=80xy+3x+−5y

☆I hope this helps!☆

- - Solve:
$3x+7y(8)x+4y(13)x+y(18)x-2y(23)x-5y$

- - Solve again:

$=3x+56xy+52xy+18xy+-46xy+-5y$

- - Now we need to Combine Like Terms:
= $=3x+56xy+52xy+18xy+-46xy+-5y$

= $(56xy+52xy+18xy+-46xy)+(3x)+(-5y)$

= $80xy+3x+-5y$

- - Final answer:
$80xy+3x-5y$

✡ Hope this helps! ✡

Evaluate the expression when p = 9.3 and q = –2.1.p – 3q
a. 15.6
b. 3.0
c. –13.2
d. –15.6
My answer is D

Answers

p – 3q
= 9.3 - 3 X -2.1
= 9.3 + 6.3
= 15.6 ....

i think the answer is A ......

hope am right !!!

Find the least common denominator 11 over 8 and 1 over 12

Answers

The least common denominator of 11/8 and 1/12 is 24. Since 24 is divisible by 12, as well as the number 8. Wherein, each answers will result to a whole number. Being, 24/8 is equal to 3 and 24/12 is equal to 2.

Use a distributive property to write an equivalent expression.
8x + 5x

Answers

Answer:

2x+10x

Step-by-step explanation:

its basically just asking to re-write it by moving the numbers around :))

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