Answer:
c= -72
Step-by-step explanation:
look at the picture attached for the steps :)
3. How much money would you earn in three months (assume 4 weeks in each month) at each of the jobs you listed in #2 if you worked 6 hours per day for 5 days each week?
Answer:
1. $10,800 in 3 months
2. $7,200 in 3 months
3. $6,030 in 3 months
Step-by-step explanation:
3 months ( 4 weeks a month) = 4 x 3
6 hours per day for 5 days each week?
-------------------------------------
1. dog walking:
6 hr/day (5 day) x (4 weeks x 3 months) x $30/hour
$10,800 in 3 months
-------------------------------------
2. private swim instructor
6 hr/day (5 day) x (4 weeks x 3 months) x $20/hour
$7,200 in 3 months
-------------------------------------
3. sandwich maker
6 hr/day (5 day) x (4 weeks x 3 months) x $16.75/hour
$6,030 in 3 months
Math plzzz helppp.due today!!!!will mark brainliest
Answer:
I think that's right. I checked my answer and proved it on that sheet.
What is the slope of a line parallel to the line whose equation is 3x + 3y = 72. Fully
reduce your answer
Answer:
The slope of the equation is -1, so the slope for the parallel line will also be -1.
Step-by-step explanation:
I need help. work also so i can learn please. Thank you so much ;)
Answer:
x=8
y=7
Step-by-step explanation:
We can figure out x because opposite angles are equal.
7x-2=11x-34
-2+34=11x-7x
32=4x
8=x
We can figure out y because we know the value of x now, and we know supplementary angles equal 180.
18y=180-(11x-34)
18y=180-(11(8)-34)
18y=180-(88-34)
18y=180-54
18y=126
y=7
A blueprint has a scale of 1 in. = 2 ft. If the length of a kitchen wall on the blueprint is 5 in., what is the actual length of the wall?
Answer: 5in./x ft.
Step-by-step explanation:
The coordinate of M is 3.5 and MN=6 what are the possible coordinates for N
Answer:
Step-by-step explanation:
Subtract the point A x-coordinate from the midpoint x-coordinate (final-initial) to find the distance between them. This will give you 3. Multiply the by 2 because the midpoint is halfway between point A and B.
Emily and John each ran at a constant speed for a 100-meter race. Emily gave John a 10-meter head start. Use the given data below to determine who won the race and by how many seconds
Answer:
Emily won the race; she finished 1.9 seconds ahead of John.
Note: The question is incomplete. The complete question is given below:
Emily and John each ran at a constant speed for a 100-meter race. Emily gave John a 10-meter head start. Use the given data below to determine who won the race and by how many seconds.
John's run
A 2-column table with 4 rows. Column 1 is labeled Time (seconds) with entries 4, 6, 8, 10. Column 2 is labeled Distance (meters) with entries 35, 47.5, 60, 72.5.
Emily's run
A graph titled Emily's Run has time (seconds) on the x-axis and Distance (meters) on the y-axis. Points are at (4, 32), (6, 48), (8, 64), and (10, 80)
Step-by-step explanation:
Step 1: Since, they ran at a constant speed, first, we calculate John's speed ;
Speed = (change in distance)/(change in time)
John's Speed = (72.5 - 60)/(10 - 8) = 6.25 m/s
Step 2: Then, we calculate Emily's speed;
Speed = (change in distance)/(change in time)
Emily's Speed = (80 - 64)/(10 - 8) = 8.00 m/s
Also, it was stated that Emily gave John a 10 m head start, therefore, John ran a distance of 90 m at 6.25 m/s while Emily ran a distance of 100 m at 8.00 m/s
Step 3: Time taken by both runners
Time = (Distance/Speed)
Time taken by John; time = (90/6.25) = 14.4 s
Time taken by Emily, Time = (100/8.00) = 12.5 s
Therefore, Emily won the race since her time to complete the race was shorter. She won the race by (14.4 - 12.5) = 1.9 s
Emily and John each ran at a constant speed for a 100-meter race. Emily gave John a 10-meter head start. Use the given data below to determine who won the race and by how many seconds.
✔ Emilywon the race by about
✔ 2seconds.
Find the sum of 909 and 473
Help me pls pls
Answer:
1382
Step-by-step explanation:
you use a dang calculator
Step-by-step explanation:
1382
please follow me hope it will help u...
f(x)=10(5)^x what is f(1)
Answer:
50
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(1) = 10(5)^1 = 10(5) = 50
What is -6x+2=-5x+5? I WOULD LIKE TO KNOW!!!!!!!!!!!!!!!!!! THANK YOU!
Answer:
[tex]x=-3[/tex]
Answer:
x=3
Step-by-step explanation:
-6x+2=-5x+5
You grab the -5 and make a positive 5. Since is going to the other side. You will have get -1.Then grab the 2 and make it negative and subtract it with 5. It will get 3.Then you divide 3 with -1 and give 3. Then 3 is your answer.When putting in the x's, (-6 x 3)=18, then you add 18 with 2 and get 20.Then (-5 x 3)=15, then add 15 with 5 and get 20.Both will be equal.-6x+2=-5x+5+5x . +5x
-1x+2=5-2 .-2
-1x = 3 . = 3-1 . -1
(-6 x 3) = 18 + 2 = 2020=-5x+5(-5 x 3)= 15 + 5 = 2020=20x= 3D is the midpoint of AC. What is the length of AB?
Answer:
18
Step-by-step explanation:
3x + 2 = 6x - 4
6 = 3x
2 = x
3(2) + 2 + 6(2) - 4 + 2
8 + 8 + 2
18
I need help on this please give me answer
Answer:
4
Step-by-step explanation:
[tex]\left(15-9\right)^2\div \left(5+4\right)[/tex]
Using PEMDAS, we solve the brackets first.
[tex]6^2\div \left(5+4\right)[/tex]
[tex]6^2\div \:9[/tex]
Then, we solve the exponents.
[tex]36\div \:9[/tex]
Finally, we divide.
[tex]4[/tex]
Answer:
4
Step-by-step explanation:
you do what is in the parentheses first so 15-9=6 and 5+4=9 so whats left is the exponent. The exponent is 2 so what is 6x6=36 divided by 9 =4
Hope this helps
Find the median of the following data:
19, 21, 18, 17, 18, 22, 46
Median
Your answer
Answer:19
Step-by-step explanation:
17,18,18,19,21,22,46
The median of the given sequence i.e. 17,18,18,19 21,22,46 should be considered as the 19.
Calculation of the median:Since the given sequence is 17,18,18,19 21,22,46
There is total 7 numbers
So for that we have to apply the below formula
[tex]= ( n + 1) \div 2 \\\\= ( 7 + 1) \div 2\\\\= 8 \div 2[/tex]
= 4th term
So here the fourth term should be 19
hence, The median of the given sequence i.e. 17,18,18,19 21,22,46 should be considered as the 19.
Learn more about median here: https://brainly.com/question/24520301
The dimensions of a right rectangular prism are 0.25 m, 0.36 m, and 0.14 m. What is the volume of the prism? Use the formula V= /xwxh.
A.0.0126m3
B.0.035m3
C.0.0504m3
D.0.75m3
Answer:
Step-by-step explanation:
The absolute value of 5 is -5. True or False
Answer:
[tex]\huge\boxed{\sf False}[/tex]
Step-by-step explanation:
The absolute value is always positive. It can never be negative. It is considered to be the distance from 0 of a certain number.
So,
|5| = 5Hope this helped!
~AnonymousHelper1807[tex]\fbox {False!}[/tex]
[tex]\text {Finding an absolute value of a positive number will always be a positive number!}[/tex]
[tex]\text {Example: Find the absolute value of 6}\\[/tex]
[tex]\text {The answer is 6 because it cannot be turned back into a negative number.}[/tex]
[tex]\text {When you find the absolute value of a negative number it'll become a positive number.}[/tex][tex]\text {Example: Find the absolute vale of -6.}[/tex]
[tex]\text {The answer is still 6. The only difference is that it's a negative number.}[/tex]
Contains (7,2) and is parallel to the graph of 5x-3y=6
The slope-intercept form is y=5/3x-29/3.
It is required to find the equation.
What is slope?Numerical measure of a line's inclination relative to the horizontal. In analytic geometry, the slope of any line, ray, or line segment is the ratio of the vertical to the horizontal distance between any two points on it.
Given:
The equation of the graph
5x−3y=6
slope of line =5/3
slope of parallel to line is also 5/3
According to given question we have,
Point-slope equation for line of slope m that passes through
[tex](x_{0} ,y_{0} ):y-y_{0} =m(x-x_{0} )\\[/tex]
Point-slope equation for line of slope 5/3 that passes through
(7,2):
y-2=5/3(x−7)rearrange to slope-intercept form:
y=5/3x−35/3+2
y=5/3x-29/3
Therefore, the slope-intercept form is y=5/3x-29/3.
Learn more details about slope here:
https://brainly.com/question/3605446
#SPJ2
Can someone PLEASE HELP this is due by the end on today and i cant figure out the First one and third one. In the first one we don´t know how many pizzas they got so i know the equation is NOT 10+5=15
Answer:
A) C= 10x +5
C) The slope is the delivery cost per pizza without the additional delivery charge.
Step-by-step explanation:
Please see the attached picture.
prime factors of 576
Answer:
what do you mean im confused
Step-by-step explanation:
Answer:
22222233
Step-by-step explanation:
Did I do this correctly?
Answer:
that's what i did
Step-by-step explanation:
Equation: t= 25 +8.25w, where w is the number of
weeks and tis the total Aaliyah saved.
What is the error that occurred when Aaliyah completed
her table?
Answer:
C
Step-by-step explanation:
Answer:
C on edge 2020
Step-by-step explanation:
Equation: t = 25 + 8.25w, where w is the number of weeks and t is the total Aaliyah saved.
What is the error that occurred when Aaliyah completed her table?
A/The table must start at week 1.
B/The w and t columns need to be switched.
C/The ordered pair (132.25, 13) should be (13, 132.25).
D/25 + 8.25(15) = 148.75 in week 15 is not calculated correctly.
Solve for all solutions of the equation. x3 - 8 = 0
Answer:
x3=0+8
×3=8
x=8/3
Step-by-step explanation:
Answer:
x = 2, -1+i√3, −1−i√3
Step-by-step explanation:
Factoring the left side of the equation:
x^3−2^3=0
(x−2)(x^2+x⋅2+2^2)=0
(x−2)(x^2+2x+2^2)=0
(x−2)(x^2+2x+4)=0
x−2=0
x^2+2x+4=0
First solution:
x−2=0
x=2
Second and third solution:
x^2+2x+4=0
−2±√2^2−4⋅(1⋅4)/2⋅1
x=−2±2i√3/2⋅1
x=−2±2i√3/2
−2±2i√3/2
x=−1±i√3
x=−1+i√3
x=−1−i√3
x=−1+i√3,−1−i√3
Final answer:
x=2,−1+i√3,−1−i√3
Please help ASAP if you can answer all I will mark brainliest, I have also added extra points! (No need to explain the answer with solution just type the answer for each question) ☺️
Combine like terms.
- 4y – 2y - 4 + 4y + 5 - 2 24%
Answer:
-2y-1
Step-by-step explanation:
whats the 24% for?
Help please! What is the answer ?
Answer:
x < -3 or x > 3
second answer choice
Step-by-step explanation:
The symbol "∨" between p and q represents a disjunction and can be replaced with the word "or" to turn p ∨ q into p or q.
Plug in x < -3 in for p and x > 3 for q, and now you have:
x < -3 or x > 3
which is the same as the second answer choice.
So, the answer is x < -3 or x > 3, or the second answer choice.
I hope you find my answer helpful.
Which term is used to describe the opposite of a statement?
What is the quotient of 2 divided by 4/5
Answer:
o.5,0.4
Step-by-step explanation:
4)20(0.5
-20
00
Answer:
Simplify the expression.
Exact Form:
5/2
Decimal Form:
2.5
Mixed Number Form:
2 1/2
Step-by-step explanation:
what property is this?
Answer:
Identity property
Identity property says that any number multiplied by one is itself
Solve the equation.
4w-9 = 5w
Answer:
w= −9
Step-by-step explanation:
4w-9-(5w)=0
-1w-9=0
-w=9
w=9/-1
w=-9
Find the slope and y-intrcept of
y=5/3x -4
Answer:
Slope: 5/3
y-intercept: (0, -4)
Step-by-step explanation:
Slope-Intercept Formula: y = mx + b
y is your output.
m is your slope.
b is your y-intercept.
.75 (x +20)=2 +0.5 (x-2)
Answer:
i need help too
Step-by-step explanation: