Answer:
A) 2
Step-by-step explanation:
For this problem, you can create an equation.
2n+4=4n
Then, divide by 2.
n+2=2n
Finally, subtract n from both sides.
2=n
The area of a rectangle can be written as the sum of the areas of all its parts.What is a sum of the areas?
Help Needed !Find The Measure Of The Indicated Angle
50
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
Add the two angles
80+50=130
The total degree of a triangle is 180 so subtract
180-130=50
(its also an isosceles triangle)
Oranges cost $2.00 for 1 1/4 pounds of oranges. How much will it cost for 5 pounds of oranges?
Answer:
$40
Step-by-step explanation:
1/4 costs 2.00, multiply to get to a pound (which costs 8), then multiply by five.
5x8=40
Megan's DVD club membership, which is $8, is deducted automatically from her bank account every month. Which expression shows the total deductions for the year?
(−$8) ÷ 12
(−$8) ⋅ 12
(−$8) − 12
(−$8) + 12
Answer:
Its B :D
Step-by-step explanation:
What is the answer
2x +3(x-1)=7x+1-2(x+2
Answer:
0=0 true for all x
Step-by-step explanation:
[tex]2x+3\left(x-1\right)=7x+1-2\left(x+2\right)\\\\[/tex]
[tex]2x+3x-3=7x+1-2\left(x+2\right)[/tex]
[tex]5x-3=5x-3[/tex]
Hope this help ya
<3
Red
I need help on this math question
Answer:
[tex]3\sqrt{2}+3\sqrt{7}[/tex]
Step-by-step explanation:
looks like your question don't need a step.
<3
Red
You usually buy 5.4 oz bottle of lotion. There is a new bottle that says it gives you 20%more free
Pictures are in here
It’s says the answer has to be numbers
Answer:
-19.8
High Hopes^^
Barry-
Answer:
-19.8
Step-by-step explanation:
Negative*Positive = Negative
-9*2 = -18
-9*0.2 = -1.8
I need help to solve it
Answer:
to solve what
Step-by-step explanation:
A student works for 80 hours each month and plans to work for 5 hours each day, but only on days when scheduled to work. The function / (d) - 80 -- 5d represents the number of
hours of work remaining for the month after working for d days.
Which statement is true?
A. The value of (4) is 20, and it represents the number of hours of work remaining for the month after working for 4 days.
B. The value of ? (4) is 20, and it represents the number of hours spent working over 4 days
C. The value of }(4) is 60, and it represents the number of hours of work remaining for the month after working for 4 days
D. The value of (4) is 60, and it represents the number of hours spent working over 4 days.
**pls help ASAP taking a test .
Answer:
C. The value of f (4) is 60, and it represents the number of hours of work remaining for the month after working for 4 days
Step-by-step explanation:
So 5 time 4 equals 20...!
80 minus 20= 60
The value of f (4) is 60, and it represents the number of hours of work remaining for the month after working for 4 days, which is the correct answer would be option (C).
What is a numerical expression?A numerical expression is algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.
A student works 80 hours per month and plans to work 5 hours each day, but only on days when work is planned. After working for d days, the function / (d) - 80 — 5d shows the number of hours of work remaining for the month.
⇒ f (d) = 80 - 5d ....(i)
According to option (C),
Substitute the value of d = 4 in equation (i),
⇒ f (4) = 80 - 5(4)
⇒ f (4) = 80 - 20
⇒ f (4) = 60
Thus, the value of f (4) is 60, and it represents the number of hours of work remaining for the month after working for 4 days
Hence, the correct answer would be option (C).
To learn more about numerical expression click here :
https://brainly.com/question/6037813
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what ratios are equivalent to 10:12 plz help i need this done by today.
Answer:
5:6 is the only ratio that is possibly equivalent
Step-by-step explanation:
divide 10 by 2 then 12 by 2 to get 5:6
You have the opportunity to run the helium balloon stand at the Alexander County Fair. Your start-up supplies will cost $60. It will cost $.05 to fill each balloon you sell with helium. You are going to sell each balloon for $1.25. Find your break-even point. How many balloons will you need to sell in order to break- even?
Answer:
50
Step-by-step explanation:
1.25 - .05 = 1.20 made per balloon
60/1.2 = 50 balloons sold to recoup 60$ start up and break even
A football team gains 7 yards in the first down then gains 2 yards in the second down. Then loses 4 yards in the third yard. What is the net yardage?
Answer: 5
Step-by-step explanation:
First we should do the first step: 7+2=9, The they lose 4 which then 9-4
which would equal 5
Answer:
7+2-4=?
7+2=9-4=5
Final Answer: 5 Yardsfind the value of x
The answer is 40.
I need to show my work
Answer:
(2x+7)° + (5x+4)° + 69° = 360°
=> 2x + 7 + 5x + 4 + 69 = 360
=> 7x + 80 = 360
=> 7x = 360 – 80
=> x = 280/7
=> x = 40
Answer:
x=40
Step-by-step explanation:
(2x+7)*+(5x+4)*+69*=360* (360* because its a circle)
7x+80=360 (combine like terms)
- 80 -80 (minus 80 both sides)
7x=280 (divide 7 both sides)
x=40
Please help I’m in a hurry
Answer:
c
Step-by-step explanation:
What is the value of k in the equation?
20
209
Answer:
13
Step-by-step explanation:
9+4=13
when dividing, exponents subtract
Answer:
The Answer is 20^13
Step-by-step explanation:
to solve this equation all you have to do really is look at the exponents
anytime your dividing an exponent its subtraction so if the top is 20^k and ur looking for k look at the other numbers we have on the bottom of the fraction
20^4 and we have the answer as 20^9 , all we have to do it add the exponents 4 and 9 to get 13
High Hopes ^^
Barry
solve for x. 3x+2=38
The value of x by solving for x from 3x +2 = 38 is; 12.
According to the question;
We are required to solve for x from 3x+2=383x+2 = 383x = 38 - 23x = 36x = 12The value of x from the equation is; x = 12
Read . more;
https://brainly.com/question/1640242
Santa Claus has been experiencing some recent back pain and is unable to carry large bags of toys over his shoulders. As a result he uses redex to deliver many of his gifts this year. Fedex charges a flat rate of $2.50 plus $0.85 per pound. If the cost of sending gifts to the Jones is $28.85, how much did their gifts weigh?
Answer: 31 pounds
Step-by-step explanation:
From the question, we are informed that Fedex charges a flat rate of $2.50 plus $0.85 per pound and that the total cost of sending gifts to the Jones is $28.85. This can be mathematically expressed as:
2.50 + 0.85p = 28.85
where p = weight of the gift
So we have to solve the equation
2.50 + 0.85p = 28.85
0.85p = 28.85 - 2.50
0.85p = 26.35
p = 26.35/0.85
p = 31
Therefore the weight of the gift is 31 pounds
If m= 8, how many solutions are there for the expression m - 8?
2
infinite
( hy
1
0
Step-by-step explanation:
0
Darryl has $12 to spend on snacks after he buys his movie ticket.He buys a $6.50 popcorn.if he spends the rest of his money on $2.10 candy bar’s, how many bars can he buy ?
it says round to the nearest hundredth
Answer:
I think it's 3.83
Answer:
Rounded to the nearest hundredth, the answer is 3.83cm^3
Step-by-step explanation:
The equation for the volume of a pyramid is
Lwh/3
The length is 1.8, the width is 2.2, and the height it 2.9. These multiplied together is 11.484. Divide that by three, and you get your answer of 3.828, which when rounded to the nearest hundredth place is 3.83.
Hope this helps!
The expressions for 8 power -2
as the power with the
Base 2 is
Answer:
[tex] \frac{1}{2 {}^{6} } [/tex]
Step-by-step explanation:
[tex]{ 8}^{ - 2} [/tex]
[tex] \frac{1}{ {8}^{ 2} } [/tex]
[tex] \frac{1}{(2 {}^{3}) {}^{2} }[/tex]
[tex] \frac{1}{2 {}^{6} } [/tex]
A player took 12 shots and made 9. what percent did he make
Answer:
75 percent
Step-by-step explanation:
12 divided by 4 is 3 and three 3s is 75 percent (I know thats confusing but trust me)
The percentage of shots he make is 75%
What is percentage of a number?The percentage of a number represents a portion or fraction of the whole number expressed as a fraction of 100. It is often used to describe a proportion or rate out of 100.
To calculate the percentage of a number, you typically multiply the number by the desired percentage as a decimal or fraction. The result represents the portion or fraction of the number expressed as a percentage.
The formula for calculating the percentage of a number is:
Percentage = (Number * Percentage Value) / 100.
Substituting the values into the formula above;
percentage = (9 / 12) * 100
percentage = (3/4) * 100
percentage = 0.75 * 100
Percentage = 75%
Learn more on percentage of value here;
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Which of the following is the pythagorean theorem?
Answer:
c
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
the pythagorean theorem is a^2+b^2=c^2, where a and b are the legs and c is the hypotenuse. this translates to "the sum of the squares of both legs is equal to the hypotenuse squared".
plz help ill give brainliest
Answer:
what do you need help with?
Last one please this is due in like 5 mins i’m gonna cry
Answer:
A:25
Step-by-step explanation:
Was gonna brute force every question with a calculator but luckily A was correct. Substituted 25 for x and found all the angles. 5x was 125, which I subtracted from 180 to find the interior angle, 55°. 3x was 75.
75+55+50=180°
My Instagram just got disabled how do I recover it today or by tomorrow?? Help pls
Answer:
I would call them and ask for the manager lowkey!
Step-by-step explanation:
❤❤
Answer:
Of course today
Step-by-step explanation:
Which statement justifies whether or not the two quadrilaterals are congurent
Answer:
is there photo
Step-by-step explanation:
please post the photo
Jordan has a garden that is enclosed by a rectangular fence. The perimeter of the garden is 84 feet. The length of one side of fencing is 8 yards. What is the area of Jordan's garden?
Answer: 432 ft^2
Step-by-step explanation:
See attached picture
Question
1 pts
I bought a new bike! It was originally $600 but I had a 25% coupon. What
was the discount?
O $25
O $150
O $450
$1000
Question 3
1 pts
I NEED THIS DONE ASAP
Answer:
b or 150
Step-by-step explanation:
