Answer:
x+4=10, x-3=13
Step-by-step explanation:
9.) x = the number of slices of pizza that Adam shares.
Adam doesn't share 4 slices, meaning that is the leftover amount
10 is the number of all the slices of pizza before Adam share
The amount that he shares plus the amount that he doesn't share has to equal the total amount, which is 10. therefore the only possible equation would be x+4 = 10
10.) x is the number of dollars in her wallet BEFORE she makes the transaction. if she pays with 3 dollars, then that would be x - 3. it states that the number of dollars left AFTER the transaction is 13, which would be
x - 3 = 13
A company has two manufacturing plants with daily production levels of 8x+15 items and 5x-2 items, respectively. The first plant produces how many more items daily than the second plant?
Answer:
20 more items
Step-by-step explanation:
The first plant produces 20 more items then second plant.
What is linear equations?When graphed, a linear equation always produces a straight line because it is an algebraic equation with each term having an exponent of 1. It is referred to as a "linear equation" for this reason.
One-variable linear equations and two-variable linear equations exist.
Given
items produced by first plant is
8x + 15
let x = 1
8 x1 + 15
23
items produced by second plant
5x - 2
let x = 1
5 x 1 - 2 = 3
the difference in both plant is
23 - 3 = 20
Hence first plant produce 20 more items than second plant.
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Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a
hew car results in 410 miles on 20 gallons of gas. How far could you drive on 50 gallons
of gas?
Answer:
25 miles
Step-by-step explanation:
Step one:
given data
We are told that 20 gallons of gas can go 410 miles
what we want is the number of miles that 50 gallons can go
Step two:
so
20 gallons will go 410 miles
50 gallons will go x
cross multiply
20x=50*40
divide both sides by 20
x= 500/20
x=25 miles
Given a voltage of 80 volts and a current of 5 amps, what is the resistance?
9 ohms
12 ohms
16 ohms
10 ohms
Find the measurement of “x”
Answer:
164
So what i did was we know a straight line is 180° and we add 16 to x so what i did was 180-16 and got 164
Answer:
x=7
Step-by-step explanation:
x+16=4x-5
-x from both sides
16=3x-5
add 5 to both sides
21=3x
divide both sides by 3
x=7
pls help i don’t know how to simplify lol
Answer:
the first one is 5/12 and the second one is 6/28. Hope this helps and have a nice day:)
Answer: 5/12, 3/14
Step-by-step explanation:
first problem:
first, we just reduce the numbers.
5/4 x 1/3
then, we simply multiply.
5/12
second problem:
again, we just reduce the numbers.
3/2 x 1/7
and then multiply.
3/14
There are 9 students in a class. The teacher chooses 2 students to go to the library. The order in which they are chosen does not matter.How many ways are there to choose the students?
Step-by-step explanation:
Number of ways = 9C2 = 9 * 8 / (1 * 2) = 36.
Correct Answer Auto Detected:
36
PLEASE help me with this question I dont get it
Answer:
discount = $112
sales price = $208
Step-by-step explanation:
original price of suit = $320
discount = 35% off of $320
discount = 320(0.35) = $112
sales price = original price - discount
= 320 - 320(0.35)
= 320 - 112
= $208
y = 16x + 8
y = 2^a x + 2a
For which values of a has the system of equations above zero, one or infinite
many solutions?
Answer:
x + 2y = 4
x − y = − 3
x − y =9 , x + y=6
x + y =4,
x− y =2
Step-by-step explanation:
PLZ HELP WILL GIVE BRANLIEST IF ANSWER IS CORRECT AND 30 POINTS
Answer: sooo ok i see here that it might be 5 inches if i'm wrong correct me
Step-by-step explanation:
How do you write this expression 6(x-5) in words
Answer:
(Most common) Function evaluated at [tex]x[/tex] is equal to six times [tex]x[/tex] minus five
(Alternative) Function in terms of [tex]x[/tex] is equal to the product of six and [tex]x[/tex] minus five
Step-by-step explanation:
Let [tex]f(x) = 6\cdot (x-5)[/tex], there are several form to represent this expression in mathematical term. One of the most common forms is the following:
Function evaluated at [tex]x[/tex] is equal to six times [tex]x[/tex] minus five
Another form could be this:
Function in terms of [tex]x[/tex] is equal to the product of six and [tex]x[/tex] minus five
sorry i need help please quick
Fred’s birthday party will be in a room at the community center. The room can hold no more than 75 people. He wants to use tables that seat 5 people each. Which inequality can be used to find the maximum number of tables he can use?
A. 5 + t >= 75
B. 5t >= 75
C. 5 + t <= 75
D. 5t <=75
Answer:
I think it's D? However I'm not sure.
This year jake is 47 in tall. This is 4 more than he was last year. Write and solve an equation to find out how tall jake was last year site:socratic.org
Answer:
x + 4 = 47
x = 43
Step-by-step explanation:
i minus 4 from 47 to get x by its self and x = 43 do he was 43 inches last year
Which techniques can be used to evaluate the expression 12.75/
1.5
Answer:
8.5
Step-by-step explanation:
Given the expression 12.75/1.5. The technique in solving the division expression is as shown
First we can write the decimals as fraction as shown;
12.75 = 1275/100
1.5 = 15/10
12.75/1.5 = (1275/100)÷(15/10)
12.75/1.5 = 1275/100×10/15
12.75/1.5 = 1275/10 × 1/15
12.75/1.5 = 1275/150
12.75/1.5 = 8.5
Hence the result of the division is 8.5
what is the percent increase from 30 to 57
Answer:
90%
Step-by-step explanation:
Answer:
90%
Step-by-step explanation:
30 is the old value and 57 is the new value. In this case we have a positive change (increase) of 90 percent because the new value is greater than the old value.
Consider the complex number i. Select all numbers equivalent to -1.
A. i
B. -i
C. i ^2
D. -i^2
E. i^4
The equivalent number of -1 is required from the expressions.
The correct option is C. [tex]i^2[/tex].
Complex numbers are not real that means they cannot exist in actuality.
They are represented by the square root of a negative number.
[tex]i=\sqrt{-1}[/tex]
[tex]-i=-\sqrt{-1}[/tex]
[tex]i^2=(\sqrt{-1})^2=-1[/tex]
[tex]-i^2=-(\sqrt{-1})^2=-(-1)=1[/tex]
[tex]i^4=(\sqrt{-1})^2(\sqrt{-1})^2=-1\times -1=1[/tex]
So, only option C is correct.
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a line that includes the point 4, 6 has a slope of 3. what is its equation in slope intercept form
SOLVE, GRAPH AND CHECK:
6(4- x) < 12
Answer:
The answer is : x > 2
The Biltmore National Bank raised capital through the sale of $140 million face value of eight percent coupon rate, ten-year bonds. The bonds paid interest semiannually and were sold at a time when equivalent risk-rated bonds carried a yield rate of ten percent.
Answer:
the market price of the bonds:
PV of face value = $140 / (1 + 5%)²⁰ = $52.765 million
PV of coupon payments = ($140 x 4%) x 12.462 (PV annuity factor, 5%, 20 periods) = $69.787 million
total market value = $122.552 million
Journal entry to record bond issuance:
Dr Cash 122,552,000
Dr Discount on bonds payable 17,448,000
Cr Bonds payable 140,000,000
In the number below, the underlined number represents how much more than the place value two spaces to its right?
1.4263
A
1000 times
B
100 times
С
10 times
D
2 times
Answer:
four two six three this is answer
Is -1/4<3/4? Use the number line to explain your answer.
No,because -1/4 is to the left of -3/4
No,because -1/4 is to the right of -3/4
Yes,because -1/4 is to the left of -3/4
Yes,because -1/4 is to the right of -3/4
pls pls plss helppp
Answer:
no, bcoz -1/4 is to the right of -3/4
Identify the function shown in this graph
A. y = 3x -2
B. y = -3x -2
C. y = 3x +2
D. y = 1/3x -2
Please help bro
Answer:
its a y=3x-2
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Two planes are heading toward each other. One plane is traveling at 450 mph, and the other plane is traveling at 375 mph. What is the rate at which the distance between the planes is changing
Answer:
the rate at which the distance between the planes is changing is 825 each hour
Step-by-step explanation:
The computation of the rate at which the distance between the planes is changing is shown below
= Travelling one plane + travelling another plane
= 450 mph + 375 mph
= 825 mi each hour
Therefore the rate at which the distance between the planes is changing is 825 each hour
We simply applied the above formula so that the correct value could come
And, the same is to be considered
The cylindrical part grain silo is 10 meters tall and has a radius of 5 meters.
What is the volume of grain that the cylindrical part of the silo will hold?
50π m³
250π m³
500π m³
750π m³
Answer:
250π m³
Step-by-step explanation:
I took the quiz.
I really need help!!!
Answer:
3
Step-by-step explanation:
V of cylinder =π r^2 h
V=π r^2 (h/3)
the important part is the h and h/3
you have to multiply h/3 by 3 to get back h which would make them equal
π r^2 h = 3(π r^2 (h/3))
A brownie recipe asks for three and one half times as much sugar as chocolate chips. If four and two thirds cups of sugar is used, what quantity of chocolate
chips would then beneeded, according to the recipe?
Answer:
1 1/3 chocolate chips
Step-by-step explanation:
you have to divide 4 2/3 ÷ 3 1/2
change mixed number to improper fraction
14/3÷7/2
KFC-Keep Flip Change
14/3 × 2/7 = 28/21
28÷21= 1 1/3
A schools running track is 200m long (in an oval shape). How many times must a runner go around the track to run 1.6km?
It is 8 laps (I think)
Answer:
the track is 200 meters so I would say divide and you should get your awswer
Step-by-step explanation:
divide because it says "how many times must a runner go along the track to run 1.6km?"
You have a net lease for $350 per month. You are responsible for the taxes, which are $6,000 per year. What is your monthly rent?
a) $790
b) $810
c) $830
d) $850
Answer: 850
Step-by-step explanation: 6,000 divided by 12 = 500 + 350 = 850
The monthly rent is $850.
The correct option is d.
What is addition?Combining objects and counting them as one big group is done through addition. In arithmetic, addition is the process of adding two or more integers together. Addends are the numbers that are added, and the sum refers to the outcome of the operation.
Given:
You have a net lease for $350 per month.
You are responsible for the taxes, which are $6,000 per year.
The monthly rent,
= Net lease + 6000/12
= 350 + 500
= $850
Therefore, $850 is the monthly rent.
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Describe the end behavior of polynomial q(x)=3x^4+8x^3-13x^2-22x+24
Answer:
f(x) approaches positive infinity as x approaches negative infinity; f(x) approaches positive infinity as x approaches positive infinity
Step-by-step explanation:
We have q(x)=3x^4+8x^3-13x^2-22x+24
The leading term of this polynomial is 3x^4 (it has the highest degree) where the degree is 4 [it is even] and the leading coefficient is 3 [it is positive]
Therefore the end behavior of the polynomial is f(x) --> ∞ as x ----> - ∞ and f(x) -----> ∞ as x ---> ∞
The domain for f(x) and g(x) is the set of all real numbers.
Let f(x) = 3x + 5 and g(x) = x2.
Find f(x) + g(x).
Answer:
f(x) + g(x) = x^2 + 3x + 5
Step-by-step explanation:
In order to do this, you need to substitute f(x) for 3x +5 and substitute g(x) for x2 (which I'm assuming is x squared, which I will be wrIting as x^2. If this is not the problem, please correct me)
f(x) + g(x) = 3x + 5 + x^2
Now, you need to put the varibles in decreasing order of exponents.
f(x) + g(x) = x^2 + 3x + 5
Answer:
Step-by-step explanation:
The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.