Step-by-step explanation:
−4x+5−13x+39=180
Step 1: Simplify both sides of the equation.
−4x+5−13x+39=180
−4x+5+−13x+39=180
(−4x+−13x)+(5+39)=180(Combine Like Terms)
−17x+44=180
−17x+44=180
Step 2: Subtract 44 from both sides.
−17x+44−44=180−44
−17x=136
Step 3: Divide both sides by -17.−17x
−17
=
136
−17
x=−8
Answer:
x=−8
Pls help this is due in 2mins
Answer:
45 dimes
Step-by-step explanation:
66 nickels = 66 x $0.5 = $3.30
$7.80 - $3.30 = $4.50
$4.50 / $0.10 = 45
Which of the following is a function?
Answer:
i think the last one
Step-by-step explanation:
c. Write a rule describing the intercepts of linear equations whose graphs are
horizontal and vertical lines.
Plsss answer u will give more points
Answer: Vertical lines have no y-intercept and the x-intercept is the number given by the ...
Step-by-step explanation:
Find the slope of the line on the graph below:
Slope
Answer:
The slope of the line on the graph is [tex]\frac{3}{2}[/tex].
Step-by-step explanation:
The slope of a line can be found with [tex]\frac{\Delta y}{\Delta x}[/tex]. The points (3,2) and (-1,-4) lie on the line, so we can subtitute [tex]\Delta y = -4 -2 = -6[/tex] and [tex]\Delta x = -1-3 = -4[/tex] to see that the slope equals [tex]\frac{-6}{-4} = \frac{3}{2}[/tex]. This answer makes sense because the slope is going up when [tex]x[/tex] becomes larger (the slope is positive), and we travel more in the [tex]y[/tex]-direction than in the [tex]x[/tex]-direction (the slope is greater than 1).
someone help asap!!
Answer:
More than twice as many students would rather play Volleyball than Soccer
Step-by-step explanation:
Volleyball has 15 students, whereas Soccer has 6. 6*2 is 12, whish is less than 15.
A rectangular plaque at a historical museum is 5/6 and 2/3 yard wide how much is the plaque longer than it is wide
Answer:
1/6 yard
Step-by-step explanation:
A rectangular plaque at a historical museum is 5/6 and 2/3 yard wide how
Given data
Length of plaque= 5/6 yard
Width of plaque= 2/3 yard
The difference between the Length and the width is
=5/6-2/3
=5-4/6
=1/6 yard
Hence the Lenght is 1/6 yard longer than the width
Slope is -2 and (1,4) What is the equation of the line in point slope form?
what is f in this question
Answer:
5
Step-by-step explanation:
Write the slope-intercept form of an equation for the line that passes through the given point. ( − 6 , 5 ) and 2x−2y=10
Answer:
..
Step-by-step explanation:
Which table represents a linear function?
Answer:
My laptop doesn't make me see images, but its the one where you subtract the x coordinates and it has the same answer and when you subtract the y coordinates, it has the same answer
Step-by-step explanation:
Imagine: x = 2, 4, 6, 8, 10 and y = 4, 8, 12, 16, 20
For the x,
4 - 2 = 2
6 - 4 = 2
8 - 6 = 2
10 - 8 = 2
Notice how the answers are all equal to 2
And for the y,
8 - 4 = 4
12 - 8 = 4
16 - 12 = 4
20 - 16 = 4
Notice how the answers are all equal to 4
Good luck!
Jenny bought 7 pounds of strawberries.
They were on sale for
$1.12 for every 2 pounds.
How much did Jenny pay?
Well every 2 pounds is 1.12 so if we take 1.12/2 we get 0.56 and then we have 1.12x3 for the 6 and that is 3.36 so if we add 0.56+3.36 we get 3.92 I HOPEE THIS IS RIGHT DONT COME AT ME IF WRONG
help me plz i’m begging
Answer:
I believe the answer is the first one. definitely not the third or fourth. and it should only be exponented by t not 2t because then it'd be double what you should have.
The high temperature for the day was 13 degrees F. The difference between the high and low temperature was 16 degrees F. What was the low temperature?
Answer:
the answer is 29 degrees F i am a you tuber please subscribe to nikolys on you tube
Step-by-step explanation:
Can somebody help me. Will mark brainliest.
Plz help I’ll give brainliest! Look at MN on the coordinate plane.
What is the distance between the endpoints of MN?
A. 5 units
B. 8 units
C. 6 units
D. 10 units
Solve each system of equations using the substitution method
Give the solution in (x,y) form
Step-by-step explanation:
y=-3+5x
substitute y into equation 2
3x-8y=24
3x-8(-3+5x)=24
3x+24-40x=24
x=0
y=-3+5(0)
y=-3
(x,y)=(0,3)
3 ve 4 ün ortak katları acil cevap lütfen
Jama works for ABC, pays 1/5 of his social service salary, 1/10 of his rent, 3/5 of his children's education with $ 1800 left, and attends night classes at university and earns $ 500.
produce all his wages?
Work out (5.32 x 10^-7): (2.5 x 10^-5)
Give your answer in standard form
Answer:
1.33×10^-6
Step-by-step explanation:
5.32 x 10^-7= 5.32×10^(-5-2)= 5.32×10^-2×10^(-5)
=0.0532×10^-5
(0.0532×10^-5) (2.5 x 10^-5)
0.0532×2.5 × 10^-5
0.133×10^-5= 1.33×10^-1 ×10^-5
1.33×10^-6
0.02128 is the standard form of 5.32 x 10⁻⁷/2.5 x 10⁻⁵
What is Number system?A number system is defined as a system of writing to express numbers.
The given fraction is 5.32 x 10⁻⁷/2.5 x 10⁻⁵
Simplify using exponent rule with same base
[tex]a^{m} a^{n} =a^{m+n}[/tex]
Now 5.32/2.5×10⁻⁷×10⁵
5.32/2.5×10⁻⁷⁺⁵
Calculate the sum or difference
5.32/2.5×10⁻²
Convert fraction into decimal
2.128×10⁻²
Express in standard form 0.02128
Hence, 0.02128 is the standard form of 5.32 x 10⁻⁷/2.5 x 10⁻⁵
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Hamburger sales for 3 lb for $6 if Alicia buys 10 lb of hamburger how much will she pay
Answer:
Alicia will need to pay $20
Step-by-step explanation:
We first need to calculate the cost for one burger:
6 divided by 3 = $2 per burger
$2 x 10 lb. = $20
Answer:
$20
Step-by-step explanation:
3---- --6
10-----x
10*6= 60
60/3= 20
CAN SOMEONE ANSWER THIS CORRECTLY PLZ!
Answer:
DFG = 28⁰
because DEFG is a rhombus
=> DF is a bisector of angle EFG
=> EFD = DFG
we also have: EG is perpendicular with DF
EG cuts DF at O
=> EOF is a right triangle at O
=> EFD = 90⁰ - 62⁰ = 28⁰
=> DFG = 28⁰
Help plzzzzz when this question ASAP
i am pretty sure this is the answer:
y=5x+4
Answer: y=5x+4
Step-by-step explanation:
A triangular prism has a base edges 2cm, 4cm, and 5cm long. It’s lateral area is 231cm . What is the height of the prism
Answer:
For your specific problem, h = 300 / (4 + 5 + 6) = 300 / 15 = 20
Carlos is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices
Company A has no initial fee but charges 90 cents for every mile driven
Company B charges an initial fee of $55 and an additional 00 cents for every mile driven
For what mileages will company A charge more than Company B?
Usem for the number of miles driven, and solve your inequality for m
Answer:
If it rides 5 miles it woul be 4.5 dollars but the other one would be 55$ dollars for just 5 miles.
Step-by-step explanation:
Please help due today
Answer:
3 & 1
6 & 2
9 & 3
12 & 4
Step-by-step explanation:
Hope that helps!
Quadratic in standard form: 6x^2 -5x-4
Answer:
Factor by grouping.
(2x+1)(3x−4)
Step-by-step explanation:
10000000000+70000000000000000-:333333300
Answer: 10210000021
write the equation of the line
Answer:
y=1x+0
Step-by-step explanation:
it is going up by 1 and it cross the y-axis at 0
What is the minimum value for the function shown in the graph?
______
Answer:
The minimum value is -6
Step-by-step explanation:
The maximum value is always a "hill" looking shape, while a minimum value is always a "U" shape
Each of 8 students reported the number of movies they saw in the past year. This is what they reported: 18, 10, 20, 18, 12, 19,12, 11 find the mean and median number of movies that the students saw
Answer:
I. Mean = 15
II. Median = 15
Step-by-step explanation:
Given the following data;
Total number of students = 8
x = 18, 10, 20, 18, 12, 19,12, 11
F(x) = 18 + 10 + 20 + 18 + 12 + 19 + 12 + 11
F(x) = 120
To find the mean;
Mean = F(x)/n
Mean = 120/8
Mean = 15
To find the median;
Median refers to the middle number of a sorted data.
x = 10, 11, 12, 12, 18, 18, 19, 20
Middle numbers = 12 and 18
Median = (12 + 18)/2
Median = 30/2
Median = 15
Hunter has basketball practice five days a week. He practices a minimum of 450 minutes per week. On average how many minutes is each practice?
Answer:
Step-by-step explanation:
450 MIN DIVIDED BY 7 DAYS = 64.285714
ROUND TO 64 MIN
ANS: THEREFORE HUNTER PRACTICES FOR APROX 64 MIN / DAY
The number of minutes Hunter practices basketball for each practice is given by A = 90 minutes
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
If Hunter practices five days a week and a minimum of 450 minutes per week, then the total practice time for the week is at least 5 * 450 = 2250 minutes.
To find the average practice time per day, we can divide the total practice time for the week by the number of days:
The average practice time per day = total practice time for the week / number of days
The average practice time per day = 2250 / 5 = 450 minutes
Hence , on average, each basketball practice is 450 minutes/5 = 90 minutes
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