Choose the mathematical sentence that most accurately expresses the
information in the problem, and would be most helpful in solving it.
After spending 5 dollars, you have 310 dollars left. How many dollars did you
start with?
OA. d + 5=310
OB. d-5= 310
OC. d= 310 - 5
OD. d+ 5 = 310
OE 5 d=310
OF 5d= 310

Answers

Answer 1

Answer:

B) d-5=310

Step-by-step explanation:

Hope this helps!


Related Questions

Protease is an enzyme that breaks down proteins. What is the end product of this protein breakdown? A. amino acids B. fatty acids C.minerals D.vitamins​

Answers

Answer:

A protease (also called a peptidase or ) is an enzyme an enzyme that catalyzes (increases the rate of) proteolysis, the breakdown of proteins into smaller polypeptides or single amino acids. They do this by cleaving the peptide bonproteins by hydrolysis, a reaction where water breaks bonds.


What is the mode: 2, 3, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8

Answers

Answer:

use math                                way its free and super easy to use for questions like that

Step-by-step explanation:

Answer:

6, 8

Step-by-step explanation:

The mode represents the most frequently occurring value in a data set. A data set may have more than one mode. It is one of the measures of central tendency.

In this data set the most frequently occurring values are 6 and 8.

What is the equation in slope-intercept form of the line that passes through the points (2,-3)
and (4,-2)?

Answers

Answer:

y=1x-6

Step-by-step explanation:

luckily i love math, plz put as brainliest

which of the following shows these numbers in order from least to greatest?

[tex] \sqrt{213.16} [/tex]
[tex]14\frac{1}{3} [/tex]
15
[tex]13 \frac{12}{8} [/tex]
[tex] {2}^{4} [/tex]
[tex] \sqrt[3]{2197} [/tex]

Answers

9514 1404 393

Answer:

  [tex]\sqrt[3]{2197}, 14\frac{1}{3}, 13\frac{12}{8}, \sqrt{213.16}, 15, 2^4[/tex]

Step-by-step explanation:

The values of the given numbers, in order, rounded to 1 decimal place are ...

  [tex]\begin{array}{cc}\sqrt{213.16}&14.6\\14\frac{1}{3}&14.3\\15&15.0\\13\frac{12}{8}&14.5\\2^4&16.0\\\sqrt[3]{2197}&13.0\end{array}[/tex]

Their least-to-greatest ordering is shown above.

Which one should I choose

Answers

Answer: x^2 + 7x + 12

Solve for u

-5(-5u+5)-8u=5(u-5)-4

Answers

[tex] - 5( - 5u + 5) - 8u = 5(u - 5) - 4 [/tex]

[tex]25u - 25 - 8u = 5u - 25 - 4[/tex]

[tex]17u - 25 = 5u -29[/tex]

[tex]17u - 5u = - 29 + 25[/tex]

[tex]12u = - 4[/tex]

[tex]u = \frac{ - 4}{12} [/tex]

[tex]u = - \frac{1}{3} [/tex]

NEED HELP PLZ!
Find 4B.

Answers

Answer:

D or the fourth option

Step-by-step explanation:

because you just multiply the numbers in the bracket by 4. so it will be 8, -16, 20, -4.

I hope this helped. :)

Simplify: 4x + (−6x)

Answers

Answer: -2x

Step-by-step explanation:

4x+(-6x)

When there is a + in front of an expression in a parentheses, the expression remains the same.

4x-6x

Collect like terms

-2x

You and your friend play a trivia game. You answer 64% of the questions correctly and your friend answers 0.74 of the questions correctly. What is the minimum number of questions in the game?

Answers

Answer:

higher then 64

Step-by-step explanation:

Each game will contain a certain amount of 50 questions.In a trivia game, I and a friend answered [tex]64\% \ \ and\ \ 0.74\%[/tex] of the questions correctly, respectively.

              Since, [tex]64\% = \frac{64}{100} \ \ Or \ \ =\frac{32}{50}\\\\[/tex]  and [tex]74\% = \frac{74}{100} \ \ Or \ \ = \frac{37}{50}\\\\[/tex]

After simplifying both fractions, the denominators of both fractions are 50.As a consequence, the show's minimum lot of questions will be 50.

Learn more about the minimum number:

brainly.com/question/1724612

3 3/7 x 2

Whats the answer?

Answers

Answer:

6 6/7

Step-by-step explanation:

Turn the mixed fraction into a improper fraction

24/7*2

Now just multiply

48/7

6 6/7

3 3/7 = 24/7

24/7 x 2 = 48/7 OR 6 6/7

Lin runs 5 laps around a track in 6 minutes. How much minutes per laps did Lin run

Answers

Answer : 1.2 (1 minute and 20 seconds)

Step-by-step explanation:

5 divided by 6: 1.2

Lin runs 1 lap every 1.2 minutes (1 minute and 20 seconds)

At a dog shelter, a 26-pound bag of dog food will feed 40 dogs. How many dogs would you expect to feed with a 13-pound bag of dog food? (Input only whole numbers.)

Answers

Answer:

the answer is 20 dogs

Step-by-step explanation:

there you go

:)

Tyler used 27.05 gallons of gas Marie used 6.2 times as many gallons of gas as Taylor how many gallons of gas did Marie use ?

Answers

167.71 = Marie

27.05 = Tyler

Answer:

167.71

Step-by-step explanation:

Multiply 27.05 and 6.2.

Solve the equation for x^2=
625

Answers

Answer:

x = ±25

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Algebra I

Multiple Roots

Step-by-step explanation:

Step 1: Define

x² = 625

Step 2: Solve for x

Square root both sides:                    x = ±25

Step 3: Check

Plug in x into the original equation to verify it's a solution.

x = -25

Substitute in x:                    (-25)² = 625Exponents:                          625 = 625

Here we see that 625 does indeed equal 625.

∴ x = -25 is a solution to the equation.

x = 25

Substitute in x:                    25² = 625Exponents:                          625 = 625

Here we see that 625 does indeed equal 625.

∴ x = 25 is a solution to the equation.

Help please! This has to do with the Pythagorean theorem.

Answers

The answer is 14.87.
a^2+b^2=c^2

10^2+11^2=c^2

100+121=c^2

221=c^2

Square root both sides

14.87=c
Hope this helps!!

1. In the diagram, c || d. Identify three numbered
angles that have a measure of 68º.
1
2
3
5
6
7
680

Answers

Answer:

1, 4, and 5 all have a measurement of 68 degrees

Step-by-step explanation:

they are vertical and corresponding angles

for edmentum or plato how do you make a chart or graph larger. not enough rows for my checkbook assignment ​

Answers

here hope this helps!

Step-by-step explanation:

If the population of a certain county was 100,000 in 1998 and 110,429 in 2008, and if the formulay = P0ehtapplies to the growth of the county's population, estimate the population of the county in 2023. (P0 is the initial population. Round your value of h to four decimal places. Round your answer to the nearest whole number.)

Answers

Answer:

126807 people

Step-by-step explanation:

Given;

P= Poe^ht

Where;

P= population at time t

Po= population at the beginning

h= growth constant

t= time

1998- 2008 is ten years.

110429= 100,000e^10h

1.1 = e^10h

ln(1.1) = lne^10h

0.095 = 10h

h= 0.0095

In 2023, t = 25 years

P= 100,000e^(0.0095 × 25)

P= 126807 people

If Mrs. Kliesch’s Thrive class has 9 students and 6 of the students are girls, what percent of her class is girls?

Answers

Answer:

30% of girls in her class

What is the component form and magnitude of the
vector shown?

A. <7,-3) and 23°
B. (-7,3) and 23°
C.(7.-3) and 157°
D.(-7,3) and 157°

Answers

Answer:

<-7,3> and 157°

Step-by-step explanation:

Trust fam

Answer:

D.

Step-by-step explanation:

edg 21


Need help with this

Answers

what do you need help with there is no picture

Solve for x: 32 +4= 9r + 3

Answers

Answer:

x = 11/3 or in decimal form x =3.6

Step-by-step explanation:

An ant crawls across a yard. Its distance from an anthill
, as a function of time,
is modeled by y=-3x + 107.
Which statement best describes the function?
O
A. The function is linear at some points and nonlinear at other points,
B. The function is nonlinear.
c. Not enough information is given to decide.
O
D. The function is linear.
SUBMIT

Answers

Answer:

The function is linear at some points and nonlinear at other points,

Step-by-step explanation:

An ant crawls across a yard. Its distance from an anthill

, as a function of time,

is modeled by y=-3x + 107.

Answer: D : It’s linear

.

Step-by-step explanation:

I need help pleasssssss

Answers

Answer:

49.5%

Step-by-step explanation:

How many solutions does the system have?



5x−y=2
5x−y=−2

Answers

Answer:

10

Step-by-step explanation:

Answer:

khan says no solution

Step-by-step explanation:

khan knows best

The distance you travel while hiking is a function of how fast you hike and how long you hike at this rate. You usually
maintain a speed of three miles per hour while hiking. Write a statement that describes how the distance that you travel is
determined. Then identify the independent and dependent variables of this function.
a The distance traveled is three times the number of hours I have hiked. The independent variable
b. The distance traveled is three times the number of hours I have hiked. The independent variable
c. The hours I have hiked is three times the distance. The independent variable is distance. The
d. The hours I have hiked is three times the distance. The independent variable is hours. The
is hours. The dependent variable is distance.
is distance. The dependent variable is hours.
dependent variable is hours.
dependent variable is distance.
Please select the best answer from the choices provided

Answers

I would say D C and Maybe A

Answer:

If hours is represented as h, your distance is therefore 3*h (due to that for every hour, you walk 3 miles. For example, in one hour you'd walk 3 miles, in 2 hours you'd walk 3+3=3*2=6 miles,etc.). If distance is represented by d, we get 3*h=d. Since you have to figure out the distance from the equation (that's the purpose of it!), the distance is the dependent variable. In addition, since you can't have 2 separate variables in one equation, h is the independent variable due to that you have to put a number for h in to figure out the distance

So basically the answer is A.

Pablo has scored 33, 18, 28, and 17 points in his four basketball games so far. How many points does he need to score in his next game so that his average
(mean) is 25 points per game?

Answers

Answer:

he´ll need toscare about 10-15 more to reach his mean

Step-by-step explanation:

10-15.to reach the mean

) Solve for x: –3(4x – 1) = –6(2x + 3)

Answers

Answer: there's no solution

Step-by-step explanation:

first, we remove the parenthesis.

-12x + 3 = -12x - 18

then, we cancel equal terms.

3 = -18

that doesn't work, so it makes a false statement.

no solution.

It will have to be no solution

PLEASE HELP!!
multiplying complex numbers standard form

3i(-5+i)

Answers

Answer:

-3-15i

Step-by-step explanation:

3i*-5 = -15i

3i*i = 3i^2 (i^2 = -1)

= -3-15i

A 20­ft ladder is leaning against a house. The bottom of the ladder is 3 ft from the house. To the nearest tenth of a foot, about how high does the top of the ladder reach?

Answers

Answer:  19.8 ft

Step-by-step explanation:

Use the Pythagorean Theorem formula to solve for how high the top of the ladder reach.  

The formula says  a^2 + b^2 = c^2

Where a and b are the two legs and  C is the hypotenuse.

In this situation, the hypotenuse will be length of the ladder , and either  a or b will be the length of the ladder from the building or the length of how long the ladder.

a will be 3 ,  and c will be 20. Input in the values  into the formula and solve for b.

3^2 + b^2 = 20^2

9 + b^2 = 400

-9              -9

 b^2 = 391  

    b = [tex]\sqrt{391}[/tex]

  b  = 19.77371   round to the nearest tenth is ,  19.8

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