Answer:
hi
Step-by-step explanation:
rfshs hmm jtutq JK jehewyywgu
Answer:
<3
Explanation:
I guess me need it in future
Solve the system of equations by the substitution method.
y = 4x-9
y-x=-3
A.(2, -1)
B.(-4,-7)
C.(-1,2)
D.(-7,-4)
Answer:
A. (2, -1)
Step-by-step explanation:
(4x - 9) - x = -3
3x - 9 = - 3
3x = 6
x = 2
y = 4(2) - 9
y = 8 -9
y = - 1
(2, -1)
Check
-1 - 2 = -3
13 points! And BRAINLIEST!
Answer:
280
Step-by-step explanation:
80 divided by 2 = 40
40 x 5 =200
200 + 80 = 280
#3 (1 pt) A certain baseball card is very rare and is currently worth $2000. If the price of this card increases by 3% a year,
write an exponential equation for how much the card will be worth x years from now.
Answer:
$2000x(1.03)ˣ
Step-by-step explanation:
This is known as compound interest.
100% + 3% = 103%, so we put this into a decimal: 1.03
We now put this into the equation:
$2000x(1.03)ˣ
If you want to work out the price after, say 3 years, then you would change x to 3, so the equation becomes
$2000x(1.03)³
You can then use a calculator to work out the answer.
George bought a car at $5000 and sold it at $5500. What benefit, in percent, did he
make?
a. 500%
b. 10%
C. 5000%
0.5%
The benefit in the percentage did he make at the time of purchasing and selling the car is 10%.
Calculation of the percentage:Since George bought a car at $5000 and sold it at $5500
So, the profit percentage be like
[tex]= (5500 - 5000) \div 5000[/tex]
= 10%
hence, The benefit in the percentage did he make at the time of purchasing and selling the car is 10%.
Learn more about percentage here: https://brainly.com/question/24552083
If you make $450 a month but 15% is withheld from each paycheck for social security and taxes, how much will your take home be over the course of a year?
Answer: 15% of 450 is 67.5
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
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What is the percentage of 65% of 34?
Answer: 65% of 34 is 22.1
Step-by-step explanation: Formula: 65% of 34 = 0.65 x 34 = 22.1
1. Convert 65% to a decimal. 0.65%
2. Multiply 0.65 by 34.
0.65 x 34 = 22.1
Answer:
22.1
Step-by-step explanation:
multiply 0.65 by 34
simplify 0.65 by 34
equal 22.1
Find f(-4) for f(x)=x^4-7x^2-12
2y - 2x = 8
y + 6x = 11
If (1,5) is the solution to the system of equations above, what is the value of 5y?
Answer:
2
Step-by-step explanation:
is this for a test because if so good luck
Answer:
its 20 Period
Step-by-step explanation:
What is the point-slope form of an equation
for a line that passes through the point (-1, 5) wit
the slope m = -7/16 ?
Answer:
y=-7/16x+73/16
Step-by-step explanation:
evaluate the expression for the given value of the variable
4(x-4); x=7
Answer:
12
Step-by-step explanation:
substitute x = 7 into the equation:
[tex]4 (7-4)\\4(3)\\12[/tex]
Answer:
12
Step-by-step explanation:
First, you insert the 7 in place of the x. Then you do what is in the parenthesis, according to PEMDAS. 7-4 = 3. You end up with 4(3). You then do distributive property and you end up with 12.
Name at least two independent variables that could result in a change in the price of a basket of grape fruits
We have that theses Can affect the price if grape indirectly
Salaries WagesEnvironmentPeopleFrom the question we are told
Name at least two independent variables that could result in a change in the price of a basket of grape fruits
Independent variablesGenerally Independent variables are variables that are not dependent on the price of grape fruits directly
Therefore
We have that
Salaries WagesEnvironmentPeople Can affect the price if grape indirectly
For more information on Independent variables visit
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what is 702/0.06
pls help
Answer:
11700
Step-by-step explanation:
I'm not sure if that is a fraction or if you're trying to divide it. That is the answer if you're trying to divide. Hope it helps.
The store plans to purchase the uniforms and hand out 5 uniforms to every employee, one for each day of the week uniforms come in packs of 8, and the store plans to purchase 56 packs of uniforms. How many employees can store give uniforms to?
Will the store have any uniforms left over?
Identify the solution to the system of equations
4x-y=7
-12x+3y=-21
Answer:
Step-by-step explanation:
The equations are not independent. They represent the same graph.
There are an infinite number of solutions.
3(8 + 6y) in English Phrases
Answer:
3(8+6y)
Step-by-step explanation
multiple 3 x8
then 3 x 6y
your answer is 24+18y
what is slope of y=-x+7
Answer:
y = mx + b
because there is no number in front of the x we automatically assume the answer is 1
so the slope for the equation y = -x + 7 is -1
slope is -1
Step-by-step explanation:
if thats wrong then the slope is 1
hope this helps:)
Which strategy uses place value to correctly solve for 321 x 4?
Answer:
300x4 =1200
20x4 = 80
1x4 =8
1288
Step-by-step explanation:
Break apart 321 = 300+20+ 1
This is the hundreds, tens, and ones
Then multiply each by 4
Add all together to get answer
Draw a model to show 100 ounces of soda divided equally among 12 people. How many
ounces will each person have?
Answer:1,200
Step-by-step explanation:
Answer:
1,200
Step-by-step explanation:
What is 2/5 divided 1/6
i need help!!!!!!!!......
Answer:
x² / z²
Step-by-step explanation:
i factored each expression and when it came to division, I multiplied by the reciprocal
[x(y + z) / z(x - z)] · [y(x - z) / z(x + y)] · [x(x + y) / y(y + z)]
re-write the above in a horizontal fraction form and it will be easier to follow
Determine whether the ratios 1:1 and 6:6 are equivalent
Answer:
its is because if you divide 6:6 by 6 it equals 1:1
Step-by-step explanation:
plz brainliest i need it to rank up
Answer:
They are equivalent
Step-by-step explanation:
1:1 is the same as 6:6 because 6:6 is technically 1:1 when you divide both sides by 6.
Write the function rule for the following arithmetic sequence.
10, 15, 20, 25, ....when x = 0, 1, 2, 3,....
A f(x) = 10x + 5
B f(x) = 5x + 10
C f(x) = 10(5)x
D f(x) = 5(10)x
Step-by-step explanation:
which bicondtonal is not a good definition
Answer:
............... .......
PLEASE HELP!! WILL MARK BRAINLIEST!! DONT GUESS :)
Help me please this is a test and I don’t want to fail
Answer: 0.4%
40%
37.5%
Step-by-step explanation:
-2(-5y + 10) simplify the expression
Answer:
10y - 20
Step-by-step explanation:
1. Circle the figure you would use to make the Escher‐like tessellation given,
Answer:
C.
Step-by-step explanation:
Answer:
I got C.
Step-by-step explanation:
(It's on my math paper)
PLEASE HELP !!
Charlie has completed 12 deliveries so far this week. He needs to make 16 deliveries for the week. What percentage of his deliveries has Charlie completed?
Answer:
75%...........................
PLEASE HELP!! 30 POINTS
What is the length of leg s of the triangle below?
45°
132
s
45°
4
Is 6/10 more than 3/4
Answer:
3/4 is greater
Step-by-step explanation:
3/4 > 6/10
Answer:
3/4 is more
Step-by-step explanation:
divide 6/10 by 2 to get a simpler fraction. that will be 3/5. to make 3/5 and 3/4 have a common denominator you need to multiply 3/5 by 4 which is 12/20, then 3/4 by 5 which is 15/20.