Will someone please help me

Will Someone Please Help Me

Answers

Answer 1

Answer:

  see attached

Step-by-step explanation:

The relationship between time, speed, and distance is ...

  distance = speed · time

Stephanie wants her first break before 65 miles, so the time until the break will satisfy the inequality ...

  10t < 65 . . . break before 65 miles

  t < 6.5 . . . . . divide by 10

On a graph, values less than 6.5 will appear shaded to the left of that point. Since 6.5 is not included in the solution set, the dot at that point is an open circle.

Will Someone Please Help Me

Related Questions

WHAT FRACTION IS SHOWN ON THE RULER BELOW​

Answers

Answer:

the fraction shown is 2 and 3/8

Step-by-step explanation:

there are 7 spaces between each whole number this means that we are using 8th's meaning that if we are on the 3rd space it is 3/8

angelo cooks 4 kilograms of pasta for dinner. There are 2 kilograms of pasta left after dinner. Choose True or False for each statement.

Answers

Answer:

false false true and false

Step-by-step explanation:

PLEASE HELP BEFORE MIDNIGHT 2/14/22

Solve the following system of equations by graphing. y=3x-8 y=-9x+4

Answer choices: ​

Answers

Answer:

The answer is what you have selected: (1, -5)

Step-by-step explanation:

To solve a system of equations by graphing, all you have to do is graph the equations and see where they intersect. It's pretty simple, especially if you use a website like Desmos. Here's a photo of my graph with the solution. (the point of intersection).

I hope this helps! Feel free to give me Brainliest if you feel like this helped. Best of luck with your assignment. :)

Will give brainlest answer please help

Answers

Answer:

F. -5

Step-by-step explanation:

2x + 1 its x < 4 not x ≤ 4 so theres no function for f(4) on the first inequality

Helppppp plssss I’ll make brainliest

Answers

Answer:

C. 3x=21

x=7

Step-by-step explanation:

Answer:

Number A

Because he want to now the number of people the van is carrying

Step-by-step explanation:

An an envelope is 10 in long and 6 in tall what is the area

Answers

Answer:

The area of the envelope is 60 in²

Step-by-step explanation:

Area = Length x Width

So, let's substitute in the numbers!

Area = 10 in x 6 in

Area = 60 in²

Simplify the exprssion 4x+x+6x,then identify the coefficient

Answers

Answer:

Simplified expressions: 11x

Coefficient: 11

Step-by-step explanation:

What's a coefficient?

A coefficient is numerical quantity placed before a variable, such as x (e.g. in 2x, 2 is the coefficient and x is the variable)

Step 1: Simplify the expression.

[tex](4x+x+6x)[/tex] [tex]5x + 6x[/tex] [tex]11x[/tex]

Therefore, the simplified expression is 11x, and the coefficient is 11.

A school with 850 students had 24% absent one day. How many students were in school?

Answers

Answer

It would be 204 because you would turn that 24% into a decimal which would 0.24 then you times 850*0.24 which equal 204.

Step-by-step explanation:

a desk's lengths of 64cm to the desk's witdth of 28 cm ... write it as a ratio​

Answers

Answer:

Ratio in length : width  =  16 : 7

Step-by-step explanation:

Length : Width = 64 : 28             .............start simplifying it

                          = 32 : 14

                           = 16 : 7

Answer:

All box dimensions are written as length x width x height. For example, 14" x 11" x 4" means 14" (L) x 11" (W) x 4" (H)"

Step-by-step explanation:

A line with a slope of 2 passes through the point (9, 10). What is its equation in slope-intercept
form?

Answers

Answer:

y=2x-8

Step-by-step explanation:

Hi there!

We want are given a line with a slope of 2, that passes through the point (9, 10)

We want to find the equation of this line in slope-intercept form

Slope-intercept form can be written as y=mx+b, where m is the slope and b is the y intercept

As we are already given the slope, we can immediately plug it in as m in the formula.

y=2x+b

Now we need to find b, which is the value of the y intercept

As the equation passes through the point (9, 10), it is a solution to the equation, meaning that if we plug it into the equation of the line, it will create a true statement.

So we can use its values of x and y to help us solve for b.
Substitute 9 as x and 10 as y in the equation.

10=2(9) + b

multiply

10=18+b

Subtract 18 from both sides to isolate b on one side

-8=b
Substitute -8 as b into the equation

y=2x-8
Hope this helps!

If you would like additional problems to practice, here are two of them, both with explanations (n.b., the solution to the first link included uses a different method from the one in this answer.)
https://brainly.com/question/18112053
https://brainly.com/question/25508767

How do I solve it I’m getting it wrong

Answers

Answer:

5). 2/3 divided by 1/2 answer is 1/6    and 6). 75cm and 2  3/4 times ...answer is 2.7x10-5 or ,2.7x10.5

Step-by-step explanation:

hope its help sana makatulong

Using number line, add the following integers: (−3) + (5) + (−7)

Answers

Answer:

Step-by-step explanation:

If you want to add a positive integer, jump right side and if you want to add negative number, then jump left side.

-3 + 5 = 2

2 +(-7) = -5

2(3x+4) = 32 show work please

Answers

Answer:

x = 4

Step-by-step explanation:

2(3x+4) = 32 show work please

2 * (3x + 4) = 32

6x + 8 = 32

6x = 24

x = 24 : 6

x = 4

-----------------------------

check

2 * (3 * 4 + 4) = 32

2 * 12 + 8 = 32

32 = 32

the answer is good

Answer:

The value of x is 4.

Step-by-step explanation:

CONCEPT :

Here, we will use the below following steps to find a solution using the transposition method:

Step 1 :- we will Identify the variables and constants in the given simple equation.Step 2 :- then we Simplify the equation in LHS and RHS.Step 3 :- Transpose or shift the term on the other side to solve the equation further simplest.Step 4 :- Simplify the equation using arithmetic operation as required that is mentioned in rule 1 or rule 2 of linear equations.Step 5 :- Then the result will be the solution for the given linear equation.

[tex]\begin{gathered}\end{gathered}[/tex]

SOLUTION :

To solve this equation, we'll use this given concept :

[tex]\begin{gathered}\qquad{\twoheadrightarrow{\sf{2(3x + 4) = 32}}}\\\\\qquad{\twoheadrightarrow{\sf{(2 \times 3x) + (2 \times 4) = 32}}}\\\\\qquad{\twoheadrightarrow{\sf{(6x) + (8) = 32}}}\\\\\qquad{\twoheadrightarrow{\sf{6x + 8 = 32}}}\\\\\qquad{\twoheadrightarrow{\sf{6x = 32 - 8}}}\\\\\qquad{\twoheadrightarrow{\sf{6x = 24}}}\\\\\qquad{\twoheadrightarrow{\sf{x = \dfrac{24}{6}}}}\\\\\qquad{\twoheadrightarrow{\sf{x = 4}}}\\\\\qquad{\star{\boxed{\sf{\purple{x = 4}}}}}\end{gathered}[/tex]

Hence, the value of x is 4.

[tex]\rule{300}{2.5}[/tex]

Type the missing number in this sequence: 3, 9, 27, 81, 243, ......​

Answers

Answer:

the next number is 729

Step-by-step explanation:

Each number is multiplied by 3 to get the next number,

[tex]3*3=9\\9*3=27\\27*3=81\\81*3=243\\[/tex]

so if we follow this pattern, the next number should be.....

[tex]243 *3= 729[/tex]

Hope this helps! Brainliest would be much appreciated! Have a great day! :)

The price of a wardrobe is decreased by 38% and now is $27.28.
Find the original price.

Answers

Answer:

$44

Step-by-step explanation:

The original price of the wardrobe = 100%

If the wardrobe was decreased by 38%, then the discounted price of the wardrobe = 100% - 38% = 62%

Therefore, $27.28 = 62% of the original price.

62% = 62/100 as a ratio

Using ratios, and letting [tex]x[/tex] be the original price:

                                                    27.28/[tex]x[/tex] = 62/100

Cross multiply:                     27.28 x 100 = 62 x [tex]x[/tex]

                                                        2728 = 62[tex]x[/tex]

Divide both sides by 62:                     44 = [tex]x[/tex]

Therefore, the original price of the wardrobe was $44

Alternatively, divide 27.78 by 62 to get the cost per 1%.  Then multiply this by 100 to get the original price (100%):

(27.78 ÷ 62) x 100 = 44

Ues each digit once make the smallest 4 digit number 3629

Answers

Answer:

2369

Step-by-step explanation:

I hope this helps

what is the missing number?10, 5, 13, 10, 16, 20, 19, ?

Answers

Answer: 20

Step-by-step explanation:

What number if doubled gives ninety-eight?

Answers

Answer:

49

Step-by-step explanation:

Answer:

98/2=49

Hence, 49 is doubled to get 98.

Step-by-step explanation:

On Monday, Homeroom 104 turned in 64 canned goods. This is 17 less than the number of canned goods Homeroom 106 turned in. Select the equation that could be used to find the number of canned goods c Homeroom 106 turned in on Monday.

A) c−64=17


B) 64−c=17


C) c+64=17


D) 17+c=64

Answers

C is the right answer for this question

which answer is it????

Answers

Answer:

A

Step-by-step explanation:

1 oboe in every 7 clarinets so there would be 2 in 14 and 3 in 21

The difference of five times a number and 9 is 25. Find the number. No work is needed.

Answers

Step-by-step explanation:

3.2

hope it helps .

stay safe healthy and happy.

[tex]\huge\text{Answer:}[/tex]

[tex]\mathrm{The~number~is~3.2.} :)[/tex]

[tex]\huge\text{Step-by-step explanation:}[/tex]

Hi! Hope you are having a fantastic day! :)

Let's say the number is t.

The difference of 5t and 9 is 25. What is t?

[tex]\rm{5t-9 = 25[/tex]

Add 9 to both sides:

[tex]\rm{5t=34}[/tex]

Divide both sides by 5:

[tex]\rm{t=3.2[/tex]  (Answer)

Hope you find it helpful.

Fee free to ask if you have any doubts.

[tex]\bf{-MistySparkles^**^*[/tex]

Nia found a fraction that is equivalent to 3_/8. Is Nia’s fraction work, shown below, correct? Explain. 3 × 4/8 × 3= 12/24

Answers

Answer:

No because 3/8 is not equivalent to 12/24

Step-by-step explanation:

Four-tenths of the 20 pens in a drawer have blue ink. How many pens with blue ink are in the drawer?​

Answers

Answer:

8.

Step-by-step explanation:

10 into 20 is 2.

Multiply 2 x 4

Use the Binomial Theorem to expand the binomial
(d + 5b)3

Answers

Answer:

[tex]\displaystyle{(d+5b)^3 = d^3 + 15bd^2 + 75b^2d + 125b^3}[/tex]

Step-by-step explanation:

The Binomial Theorem states that:

[tex]\displaystyle{(x+y)^n = \binom{n}{0}x^ny^0 + \binom{n}{1}x^{n-1}y^1+\binom{n}{2}x^{n-2}y^2 + \dots + \binom{n}{n}x^{n-n}y^n}[/tex]

Note that:

[tex]\displaystyle{_n C _r = \binom{n}{r} = \dfrac{_n P _r}{r!} = \dfrac{n!}{(n-r)!r!}}[/tex]

Therefore, first, we will write the expansion:

[tex]\displaystyle{(d+5b)^3 = \binom{3}{0}d^3(5b)^0 + \binom{3}{1}d^2(5b)^1+\binom{3}{2}d^1(5b)^2 + \binom{3}{3}d^0(5b)^3}[/tex]

Evaluate each terms:

[tex]\displaystyle{(d+5b)^3=\dfrac{3!}{3!0!}d^3 + \dfrac{3!}{2!1!}d^25b+\dfrac{3!}{1!2!}25b^2d + \dfrac{3!}{0!3!}125b^3}\\\\\displaystyle{(d+5b)^3 = d^3 + 15bd^2 + 75b^2d + 125b^3}[/tex]

Henceforth, [tex]\displaystyle{(d+5b)^3 = d^3 + 15bd^2 + 75b^2d + 125b^3}[/tex] is the expansion.

divide (10x⁷ - 8x⁶ + 3x⁴) ÷ x³​

Answers

Answer:

10x^4 - 8x^3 + 3x

Step-by-step explanation:

[tex]\frac{10x^7-8x^6+3x^4}{x^3} = (10x^7-x^3) + (-8x^6-x^3) + (3x^4-x^3)[/tex] [tex](10x^7-x^3) + (-8x^6-x^3) + (3x^4-x^3) = 10x^4 - 8x^3 + 3x[/tex] [tex]10x^4 - 8x^3 + 3x[/tex]

please help me
math math math

Answers

Answer:

[tex]3b^{4}[/tex]

Step-by-step explanation:

[tex]36a^{4} b^{7} / 12a^4b^3\\[/tex]

Break it down step by step.

[tex]36/12=3\\a^4-a^4=0\\b^7-b^3=4[/tex]

Answer:

he is right

Step-by-step explanation:

The table below shows that the number of miles driven by Jayden is directly
proportional to the number of gallons he used.
Gallons Used Miles Driven
35
1179.5
42
1415.4
45
1516.5
If m represents the number of miles driven for any number of gallons used, g, write a
proportional equation for m in terms of g that matches the context.

Answers

Answer:

m=33.7g

Step-by-step explanation:

See attachment

Name each angle in four ways. Then classify the angle as acute, right, obtuse,or straight.

Answers

Answer:

The XYZ is a right angled triangle(90)

Step-by-step explanation:

For what positive integers c, with c < 100, does the following quadratic have rational roots? 3x^2 + 20x + c

Answers

There are rational roots for [tex]c = \frac{100}{3}[/tex].

How to find if second order polynomials are real and rational

For second order polynomials of the form [tex]a\cdot x^{2} + b\cdot x + c = 0[/tex], where [tex]a, b,c \in \mathbb{R}[/tex]. roots are real if [tex]b^{2}-4\cdot a\cdot c \ge 0[/tex]. In addition, roots are rational if [tex]b^{2}-4\cdot a \cdot c = 0[/tex].

If we know that [tex]a = 3[/tex], [tex]b = 20[/tex] and [tex]c < 100[/tex], then the discriminant must be [tex]400-12\cdot c \ge 0[/tex]. We must consider the following case:

Discriminant is 0

[tex]400 - 12\cdot c = 0[/tex]

[tex]c = \frac{100}{3}[/tex]

There are rational roots for [tex]c = \frac{100}{3}[/tex]. [tex]\blacksquare[/tex]

To learn more on second order polynomials, we kindly invite to check this verified question: https://brainly.com/question/4119784

3B. Sarah wrote the whole numbers from 1 to 85 on a sheet of paper. How many
times did Sarah write the digit 7?

Answers

Answer:

9

Step-by-step explanation:

7, 17, 27, 37, 47, 57, 67, 77,

mark me as brainliest pls

Answer:

18

Step-by-step explanation:

7,17,27,37,47,57,67,70,71,72,73,74,75,76,77,78,79

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