The answer is 14.
a number divided by 1/2 will equal that number times 2
7*2 = 14
Answer:
Your answer should be 14
Step-by-step explanation:
What is the rate of change for the following? (4,5) (2, 15)
Answer:
-5
Step-by-step explanation:
Rate of Change also slope
Slope = y-y1/x-x1 = tanα = y/x
15-5/2-4 = 10/-2 =-5
Answer:
-5
Step-by-step explanation:
Given these two points, we can just plug them into the slope formula.
[tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\frac{15-5}{2-4}\\\\\frac{10}{-2} \\\\-5[/tex]
The price of a share of stock for company XYZ at the beginning of the week was $23.99. Over the next five days, the share of stock gained $3.60 on Monday, lost $4.51 on Tuesday, gained $0.95 on Wednesday, gained $2.17 on Thursday, and lost $1.08 on Friday. What was the price of the share of stock at the end of Friday? Show your work.
Answer:
The price of the share of stock was $25.12 at the end of friday.
Step-by-step explanation:
23.99+3.60-4.51+0.95+2.17-1.08=25.12
Ok, 6 questions fairly easy please help fast. I will give the brainlist away. And please show your work.
1. 3/5*(-5/7)
2. -7/12*-2/7
3. 2 2/5* 2 5/6
4. 1/2*-3 2/5
5. Jack spent 15 hours practicing his saxophone last week. He spent LaTeX: \frac{3}{10}\:3 10of that time doing warm-up routines. How many total hours did Jack spend on warm-up routines last week?
6. Upload a picture HERE of all the work you did for this quiz.
This will be one point!
Answer:
1. -1.14285714286
2. 0.16666666666
3. 6.8
4. -1.7
5. 1 Answer. The answer is 4.5 hours (or 4 hours and 30 minutes).
Step-by-step explanation:
5 explanation. Rolf spent 15 hours last week practicing his saxophone if 3/10 of the time was spent practicing warm up routines How much time did he spend practicing warm up routines.
6. i didn't do any work
but i hope this is good for ya
A rainbow can only be seen in the morning or the late afternoon. It can only occur when the sun is 40 degrees or less above the horizon.
Evaluate the expression for x = 1.8, x = 5, and x = 6 2/5
2x + 3.1
(X = 3)
Answer:
x=4
I think that's the answer sorry if it's wrong
Your school district cancels school when at least 2.25 inches of snow accumulate on the ground each hour. Snow is currently accumulating at a rate of 7/4 inches per hour. Select an inequality that represents the extra snow accumulation s (in inches per hour) needed to cancel school. Then solve the inequality.
Answer:
Especially during a pandemic, there should be no worries about school-cancellation based on an increase of snow in the overall city you're in. All education should currently be online through digital learning and if your school is doing otherwise please have a talk with them, snow is currently not the main concern of the world pandemic.
Step-by-step explanation:
help??????? i need to get my work done for the day-
Answer:
earth is closest and venus is the farthest
Step-by-step explanation:
West Middle School ordered 121 boxes of markers. If there are 22 teachers, how many boxes does each teacher get? Select the TWO answers represented by a decimal and a fraction.
5.5
22/121
5.05
121/22
Answer:
a and b
Step-by-step explanation:
Answer:
121/22 and 5.5
Step-by-step explanation:
You divide 121 boxes of markers among the 22 teachers and each teacher get 5 and a half boxes
121/22=5.5
please help.
you can write just the letters or the equations
what are the coordinates of a point in quadrant ||| which is 8 units away from point p Answer quick
Answer:
If it is at -8, -8 then p is at 0,0
Step-by-step explanation:
Sorry, there is not much information given to answer.
How many solutions does this system of equations
have?
equation 1: y = -4x + 3
equation 2: 2x + 8y = 10
1) 0
2) 1
3) 2
4) 3
5) infinitely many
selam 345 and 2 because this is simple quation
ed
Two trains are traveling at constant speeds on different tracks.
0
12.5
100
s do...
Train A:
Distance traveled (meters)
Elapsed time (seconds)
0
1
I
100
Train B:
Distance traveled (meters)
4 +
+
Elapsed time (seconds) +
0
Which train is traveling faster? Explain your reasoning.
I
Sign out
Answer: what are you talking about you might have to explain more of it because it's just not making sense and then i can help you
Step-by-step explanation:
need help due in 5 minutes pt.2 *cause i forgot the pic.
Answer:21 21 21 21 21 21. 21 11
Step-by-step explanation:
20 Points
Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently. Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300. Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn. Salesman C does not earn any commission. His weekly salary is $900. The following table shows the number of sales each salesman had during the first three weeks of this month.
Week 1 Week 2 Week 3
Salesman A 11 14 16
Salesman B 14 15 13
Salesman C 16 12 11
In which week(s), did Salesman C have a larger paycheck than both of the other salesmen? Select all that apply.
Week 3
None of the weeks.
Week 2
Week 1
Calculate the pay for each salesman:
Salesman A: week 1: 65x 11 = 715, week 2: 65x 14 = 910, week 3: 65x 16 = 1040
Salesman B: week1: 300 + 40x14 = 860, week2: 300 + 40x15 = 900, week3: 300 + 40x13 = 820
Salesman c gets 900 per week.
Week 1 salesman 3 made more than both A and B
In the expression (44 ÷ 4 + 10) - 20 , with which operation should we start?
Solve the following expression: (9 x 10) - (30 + 30). Show all the steps taken.
Solve the following expression: 8 x (12 + 5) - 7^2. Show all the steps taken.
Answer:
1
Step-by-step explanation:
44 divide by 4 is 11 plus 10 is 21 -20 is 1
its in the photo :)
HELP!! Plz write a detailed explanation of how you got your answer!!! Thxxxxxx(´・ω・`)
Answer:
P(t) = P(t) = 118,2568 cm
Step-by-step explanation:
The shape is made of half circle and an equilateral triangle ( this is a triangle with three equal sides ) therefore as the diameter of the circle is one of the sides of the triangle we can write:
Total perimeter P(t) is: the length of the semi-circle plus the length of the two sides of the triangle then:
The length of the semi-circle s is: s = π*d
And the length of one side of the triangle is 23 cm
P(t) = π*d + 2*d
P(t) = 3,1416*23 + 2*23
P(t) = 72,2568 + 46
P(t) = 118,2568 cm
2. Chloe is riding her scooter at a steady pace. She rides 18 meters in 9 seconds. How far
does she go in 1 second?
Part A: Start by filling in the double number line to show how many meters Chloe rides in 9
seconds.
Answer:
uh
Step-by-step explanation:
hi
Which expression is equivalent to one over four n − 16? (4 points)
Group of answer choices
one over four (n − 4)
one over four (n − 64)
4(n − 4)
4(n − 64)
Answer:
B) one over four ( n- 64)
Step-by-step explanation:
distributive property
1/4 ×n = 1/4n
1/4 × -64 = 1 × - 64 = - 64 ÷ 4= -16
Subtract : Twenty seven thousand, one hundred thirty two from eleven thousand, nine hundred fifty two.
Answer:
15,180
Step-by-step explanation:
27,132 - 11,952 = 15,180
Answer: 27,132 - 11,952 =15,180
Step-by-step explanation:
Factor -6 out of 18z - 15.
A factor is a term that is common in the whole expression thus the factor -6 out of 18z - 15 is -6(3z + 5/2).
What is an algebraic factor?An algebraic factor is the multiplication of two algebraic terms.
If we divide an algebraic factor by a factor that is available inside then the remainder after the division will be zero.
As per the given expression,
18z - 15
The factor out -6 will be,
⇒ -6(18z - 15)/(-6)
⇒ -6((-18/6)z + 15/6)
⇒ -6(3z + 5/2)
Hence "A factor is a term that is common in the whole expression thus the factor -6 out of 18z - 15 is -6(3z + 5/2)".
For more about the algebraic factor,
brainly.com/question/19426180
#SPJ2
Simon can jump a distance that is 2 inches longer than 3 feet. Travis said he can jump farther than Simon because he can jump 38 inches. Choose all the statements that are true.
Answer:
They can jump the same distance. They can both jump 38 inches.
Step-by-step explanation:
12 inches is 1 foot and Simon can jump 3 feet and 2 inches. Therefore, 12 + 12 + 12 + 2= 38. That means they can jump the same distance.
The two lines graphed on the coordinate grid each represent an equation. Which ordered pair represents a solution to both equations?
Answer:
(4,-3)
Step-by-step explanation:
The intersection of the 2 lines is the solution of the system of equations. The lines intersect at the point (4,-3), so that ordered pair is the solution.
True or false: The opposite of squared is to divide by 2
Answer:
False
Step-by-step explanation:
Multiplying is dividing by 2, so that cant be the inverse. The real answer is a root. Hope this helps :D
Plz mark brainliest if correct.
for what value of x do the expressions 2/3x+2 and 4/3x+6 have the same value?
9514 1404 393
Answer:
x = -6
Step-by-step explanation:
To find the desired value of x, set the expressions equal.
2/3x +2 = 4/3x +6
Subtract 2/3x +6 from both sides.
-4 = 2/3x
Multiply by the inverse of the coefficient of x.
(3/2)(-4) = x = -6
The value of x that makes the expressions have the same value is -6.
__
Check
2/3x +2 = 2/3(-6) +2 = -4 +2 = -2
4/3x +6 = (4/3)(-6) +6 = -8 +6 = -2 . . . . same value
Find the greatest common factor of the monomials. Please helpppp and show work
20x², 36x =
Answer:
4
Step-by-step explanation:
Students at Marshall Middle School are selling tickets to the school’s spring fair. Darrell volunteered to sell 20 tickets, and he sold 16 of them. he wants to know what % of the tickets he had.
Write a fraction to show the number of tickets Darrell sold out of the total number of tickets he was given.
Answer:80%
Step-by-step explanation: If you divide 16 and 20, you get 0.8 and multiply that by 100, you get 80%.
WILL MAKE BRIANLIEST. use each of the digits 0 to 9 once to form two mixed numbers with a sum of 100
this is one solution 29 1/3+70 56/84 find another solution
explain how you got it
Answer:21
Step-by-step explanation:
Can you guys explain how to do this. I’ll mark brainliest I promise
Answer: the an is 2
Step-by-step explanation:
Plz helppppp will add u as friend
Answer:
[tex]y=1.44[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define
[tex]\frac{4.5}{y} =\frac{12.5}{4}[/tex]
Step 2: Solve for y
Cross-multiply: [tex]4(4.5) = 12.5y[/tex]Multiply: [tex]18 = 12.5y[/tex]Isolate y: [tex]1.44 = y[/tex]Rewrite: [tex]y=1.44[/tex]Step 3: Check
Plug in y to verify it's a solution.
Substitute: [tex]\frac{4.5}{1.44} =\frac{12.5}{4}[/tex]Divide: [tex]3.125=3.125[/tex]Here, we see that 3.125 does indeed equal 3.125. ∴ y = 1.44 is a solution of the equation.