Let's solve your equation step-by-step.
4(2x+8)=10x+2−2x+30
Step 1: Simplify both sides of the equation.
4(2x+8)=10x+2−2x+30
(4)(2x)+(4)(8)=10x+2+−2x+30(Distribute)
8x+32=10x+2+−2x+30
8x+32=(10x+−2x)+(2+30)(Combine Like Terms)
8x+32=8x+32
8x+32=8x+32
Step 2: Subtract 8x from both sides.
8x+32−8x=8x+32−8x
32=32
Step 3: Subtract 32 from both sides.
32−32=32−32
0=0
Answer:
All real numbers are solutions.
Jeremiah's credit card has an APR of 22% calculated on the previous monthly balance. His credit card record for the last 7 months is shown in the table below. End of Month 1 2 3 4 5 6 Previous Balance $0.00 $255.87 $297.39 $319.80 $318.72 $531.98 $460.64 New Charges $255.87 $156.83 $96.96 $133.05 $267.42 $78.91 $301.48 Payment Received $0.00 $120.00 $80.00 $140.00 $60.00 $160.00 $220.00 Finance Charges $0.00 $4.69 $5.45 $5.86 $5.84 $9.75 $8.45 Principal Paid $0.00 $115.31 $74.55 $134.14 $54,16 $150.25 $211.55 New Balance $255.87 $297.39 $319.80 $318.72 $531.98 $460.64 $550.57 On what amount of money will Jeremiah be charged interest for month 8? A. $550.57 B. $220.00 C. $460.64 D. $301.48
Answer:
550.57
Step-by-step explanation: it is what it is
Determine the correct scientific notation form of the number. 627,000,000
Answer:
6.27 x 10 ^ 8
Step-by-step explanation:
At a banquet hall, each table requires 18 plates. The kitchen has 387 plates available. How many full tables can be set?
What is the slope of the line in the figure
Answer:
2/3
Step-by-step explanation:
Answer:
-3/2
Step-by-step explanation:
Selection all equations that are true given the diagram below.
Answer:
Opition A I just did it
Step-by-step explanation:
I LIKE YA CUT G
Please help!! I really need it.
Help me please for gods sake :(
Answer:
Step-by-step explanation:
15:60
your ratio would be a 1:4
15 18 21 27
60 72 84 108
Answer:1560
Step-by-step explanation: i just copied the other guy
6/7 divided (-13/5) = ??
Answer:
- 30/91
Step-by-step explanation:
0.2 - 4/10 - 1.625 =
Enter the answer as an exact decimal or simplified fraction.
Answer:
-33/40
Step-by-step explanation:
Answer:
-1.825 or in fraction form -73/40 or -1 33/40
Change each fraction or mixed number to a percent.
a.2/5
b.7/20
C. 1 11/16
d. 14 1/4
Answer:
a=40%, b=35%, c=168.75, d=1425
Step-by-step explanation:
a : 2/5=4/10*100=40
b:7/20=35/100*100=35
c: 1 11/16=1.6875*100=168.75
d: 14 1/4=14.25*100=1425
Does the system have a no solution or infinitely many solutions
Y=2/3x+2-2x+3y=6
Answer:
answer for y=2/3x+2: y=2/3x+2
answer for -2x+3y=6: x=3/2y-3
pls give brainliest
Answer:
There are infinitely many solutions.
Step-by-step explanation:
There are infinitely many solutions because if you solve the equations, you will find that both of the equations are actually the same, so there is infinitely many solutions.
Showing that both equations are equal: y=2/3x+2 -2x+3y=6
y=2/3x+2 Multiply by 3 on both sides
3y=2x+6 Rearrange (-2x on both sides)
3y-2x=6 More rearrangement
-2x+3y=6 Now, if you look back at the second equation, you will see that they are both the same.
Ann wants new tile for her laundry room floor. The floor is square in shape and 13 feet long on a side. What is the area of the floor that will be covered with tile?
Answer:
169 is the area of the floor
Step-by-step explanation:
to find the area of a square = side times side (a^2)
13 × 13 = 169
Hey sorry to bother but i need this done as fast as possible. "Solve the system without graphing. Explain in steps. 3x=8+y, 4x-3y=1
Brianna jogs 15 minutes more on Sunday than Saturday. She jogged 26 minutes on Saturday.
a.
How many minutes does she jog on Sunday?
Answer:
41
Step-by-step explanation:
15+26=41
Answer:
41 minutes
Step-by-step explanation:
If she jogged 15 minutes more on Sunday than Saturday, we can find how many minutes she jogged on Sunday by adding 15 to Saturday's amount:
So, add 15 to 26:
15 + 26
= 41
So, she jogged 41 minutes on Sunday.
MARY is making pillows for her new office. She bought 2 1/2 yards of fabric. Her
total cost was $17. What was the cost per yard?
HELP ME PLZ
PLEASE HELP ME ON NUMBER 5
Answer:
Hebrew National since the cost is only 0.73
Step-by-step explanation:
First we need to identify the cost of each hotdog for each brand. I'll go by in order.
Ball Park:
We know that it cost $6.95 and it's 8 dogs for each one. Meaning all we have to do is divide the price by the amount of hot dogs.
"Price/Hotdogs per package"
In order
6.95/8=0.86875 or 0.87
8.20/10=0.82
7.35/8=0.91875 or 0.92
17.50/24=0.7291666 or 0.73
Since we're dealing with currency we would most likely round it by the nearest hundredth so the true answer would be $0.87.
Use this formula that I made for this question for any other questions.
The formula h=30+40t-5t^2 can be used to find the height h, in meters, of an object shot upward from the top of a building 30 m above the ground at the initial speed of 40 mps, after t seconds. How much higher above the ground is the object after 4 seconds than 2?
Answer:
20m
Step-by-step explanation:
Given the formula that modelled the height given as;
h=30+40t-5t^2
At t = 4s
h=30+40(4)-5(4)^2
h = 30+160-80
h = 160-60
h = 110m
At t = 2s
h=30+40(2)-5(2)^2
h=30+80-20
h = 110-20
h= 90m
Difference in height = 110-90 = 20m
Hence the height is 20m higher above the ground at 4s than at 2s
Pls I need help !!!!!
At a basketball game, 3 out of every 10 people who enter the gym will be wearing hats. If 250 people attend the game, about how many of them will probably be wearing hats?
75 people
80 people
65 people
70 people
I NEED HELP NOW ITS WORTH 100 POINTS ITS A STUPID QUESTION BUT I NEED TO UNDERSTAND THIS ASAPP MY TEACHER ISNT HELPING AT ALL
Answer:
7 and 5
Step-by-step explanation:
Answer:
I think it means to take the measurements of the bigger trash bin and turn it into the scale of 0.75
Please help for brainlest.
Answer:
3
Step-by-step explanation:
Answer: x=3
Step-by-step explanation:
I just know -.-
What is -3+7 please help
Answer:
It is 4.
Thank you and please rate me as brainliest as it will help me to level up
Is 0z=2 no solution?
Answer:
No
Step-by-step explanation:
The blue figure is a translation image of the black figure. Write a rule to
describe the translation.
A
The translation rule is TOD®
(x,y).
Answer: -3,4
Step-by-step explanation:
The transformation can be defined as the introduction of a new set of mathematical coordinates. The rule that can describe the translation of the black triangle into the blue triangle is T<-3, -4>(x,y).
What is transformation?The transformation can be defined as the introduction of a new set of mathematical coordinates that are declared to be different functions of the original coordinates.
The translation can be found by observing any one coordinate of the image and the preimage.
Hence, The rule that can describe the translation of the black triangle into the blue triangle is T<-3, -4>(x,y).
Learn more about Transformation:
https://brainly.com/question/11709244
#SPJ2
If a polynomial function f(x) has roots –8, 1, and 6i, what must also be a root of f(x)? –6 –6i 6 – i 6
Answer: -6i
Step-by-step explanation:
The rate at which crickets chirp is a linear function of
temperature. At 60°F they chirp 74 times per minute.
At 72º they chirp 120 times per minute.
a.) Write an equation in slope intercept form that
represents this function.
b.)Predict the number of chirps per minute when the
temperature is 64º.
Answer:
a) [tex]y=\frac{23}{6} x-156[/tex]
b) [tex]\frac{268}{3}[/tex]
Step-by-step explanation:
Formulas for linear equations:
Slope-intercept: [tex]y=mx+b[/tex], where m is the slope and b is the y-intercept
Point-slope: [tex]y-y_1=m(x-x_1)[/tex], where (x₁, y₁) is a point on the function and m is the slope.
a) We are given two points. If you're given two points (x₁, y₁) and (x₂, y₂), the slope m is given by the formula:
[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]
Let's mark the temperature on the x-axis, and the number of chirps per minute on the y-axis. So, we have the following points: (60, 74), and (72, 120). Calculating the slope m between these two points:
[tex]m=\frac{120-74}{72-60}[/tex]
[tex]m=\frac{23}{6}[/tex]
Since we have the x and y coordinates of a point on the function, we can write an equation in point-slope form, which will help us to find the y-intercept. We need the y-intercept in order to write the slope intercept form of the equation. We will use the point (60, 74) here, although you can also use (72, 120) if you want.
Point-slope form equation of the linear function:
[tex]y-74=\frac{23}{6} (x-60)[/tex]
Now that we have the point-slope equation of the function, we can find the y-intercept. The y-intercept is the point on the function where the graph crosses the y-axis (when the x-value is 0). So, we plug in 0 for x into the equation and solve for y:
[tex]y-74=\frac{23}{6} (0-60)[/tex]
[tex]y=-230+74[/tex]
[tex]y=-156[/tex]
Now that we have the y-intercept value of the function, we can write an equation in slope-intercept form:
[tex]y=\frac{23}{6} x-156[/tex]
b) Since we marked the temperature on the x-axis, we can just plug in the number 64 as the x-value into the equation we have. y will be the number of chirps per minute when the temperature is 64º.
[tex]y=(\frac{23}{6} *64)-156[/tex]
[tex]y=\frac{736}{3} - \frac{468}{3}[/tex]
[tex]y=\frac{268}{3}[/tex]
If you have any questions, leave a comment below.
Please help geometry honors
A kid traveled a distance of 9 km by bike, and then walked a distance of km.
a.Find the total distance traveled in terms of
b. If the total distance was less than 30 km, form an inequality in , and
then solve it!
Answer:
Step-by-step explanation:
The question is incomplete. Here is the complete question;
A kid traveled a distance of 9 km by bike, and then walked a distance of x km.
a.Find the total distance traveled in terms of x
b. If the total distance was less than 30 km, form an inequality in x, and
then solve it!
a) Total distance = distance travelled by bike + distance walked
Total distance = 9km + xkm
Total distance = (9+x)km
b) If the total distance was less than 30 km, the inequality representing this is;
9+x < 30
Subtract 9 from both sides;
9+x-9 < 30-9
x < 21
hence the solution to the inequality is x< 21
:( I am very dumb please help
Answer:
(1,1)(2,4)(3,9)(4,16)
Step-by-step explanation:
It's not proportional therefore it's not LINEAR.
Answer:
Nonlinear
Step-by-step explanation:
please help this is due at 12:20
Answer:
B
Step-by-step explanation:
