Answer:
x=112
Step-by-step explanation:
[tex]\frac{x}{7} =16[/tex]
x=16*7
x=112
Answer: x = 112
Step-by-step explanation: To solve this equation for x,
I would first change x ÷ 7 to x/7 to make it easier to visualize.
So we have [tex]\frac{x}{7} = 16[/tex].
Since x is being divided by 7, we multiply both sides by 7.
On the left, hat gives us x and on the right, 16 x 7 is 112.
So we have x = 112.
suppose that when your fried was born, your friends parents deposited $9000 in qn account playing 3.2% interest compounded quarterly. What will the account balance be after 13 years?
Answer:
$9000 x 3.2%/Q= $288/Q
13 years = 13*4 Q= 52 Q
=> $288 x 25 Q = $14,976
The account balance be after 13 years is : $ 14,976 + $9,000 = $23,976
Step-by-step explanation:
Name the property. (6x4) x3 = 6x(4x3)
Answer:
Associative
Step-by-step explanation:
When three or more numbers are multiplied, the product is the same regardless of the way in which the numbers are grouped.
What is the amount of tax on a pair of boxing
gloves that costs $68.40, if the tax rate is 9%?
Answer:
68.40/100 X 109 = 74.56
74.56-68.40 = 6.16
total tax = $6.16
if f(x)=3x-2 find f-1 (13)
Answer:
Firstly
f(x)=3x-2=y then
Interchanging x and y we get
x=3y-2
x+2=3y
y=(x+2)/3
f-1(x)=(x+2)/3
f-1(13)=(13+2)/3
f-1(13)=5
A function is defined as a relation between a set of inputs having one output each.
The inverse of function f(x) = 3x - 2 is:
y = (x+2)/3
What is a function?A function is defined as a relation between a set of inputs having one output each.
The inputs are called the domain of the function.
The outputs are called the range of the function.
We have,
f(x) = 3x - 2
The inverse of f(x):
step 1:
Put f(x) = y
y = 3x - 2
step 2:
switch x and y
x = 3y - 2
step 3:
solve for y
x = 3y - 2
x + 2 = 3y
y = (x+2)/3
Thus,
The inverse of f(x) = 3x - 2 is y = (x+2)/3
Learn more about functions here:
brainly.com/question/17440903
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Please guys help me I need help to get an A+
A fruit company delivers its fruit in two types of boxes: large and small. Delivery of 4 large boxes and 8 small boxes has a total weight of 105 kilograms. Delivery of 2 large boxes and 3 small boxes has a total weight of 46 kilograms. How much does each type of box weigh?
Answer:
x = 13.25 kg
y = 6.5 kg
Step-by-step explanation:
Let
Large box = x
Small box = y
4x + 8y = 105 (1)
2x + 3y = 46 (2)
(Multiply (2) by 2 to eliminate x
2x + 3y = 46 (2) ×2
4x + 6y = 92 (3)
4x + 8y = 105 (1)
Subtract (3) from (1)
8y - 6y = 105 - 92
2y = 13
y = 13/2
y = 6.5kg
Substitute y = 6.5 into (2)
2x + 3y = 46 (2)
2x + 3(6.5) = 46
2x + 19.5 = 46
2x = 46 - 19.5
2x = 26.5
x = 26.5/2
x = 13.25 kg
5x2 + 34x – 7 = 0
solve by factoring
Answer:
[tex]x=\frac{1}{5} , -7[/tex]
Step-by-step explanation:
Hope this helps!
A linear function has a y-intercept of -12 and a slooe of 3/2. What is the equation of the line?
Simplify the radical image (1)
-7 - 12 = - 7х + 3(-4 - x)
Answer: x = -1.8
Step-by-step explanation:
-7 - 12 = -7x + 3 (-4 - x)
-7x + 3 (-4 - x) = -7 - 12
P.S I switched the order cuz I find it easier to solve this way.
-7x + 3 (-4 - x) = -7 - 12
Distribute
-7x - 12 - 3x = - 7 + 13
Add 12 to both sides
-7x - 3x = -7 + 13 + 12
Combine like terms
-10x = 18
Divide both sides by -10
x = -1.8
Perhatikan gambar berikut!
a.Buktikan bahwa AABC dan AEDF
kongruen (sama dan sebangun)!
b. Tentukan pasangan sudut yang sama
besar!
Answer:
a is the correct answer mh
Write 1/2 as a percent
Answer:
50%
one half is equivilent to 50%
Find the sum and express it in simplest form (-y^3-y+1)+(-7y^3-6y-5)
Answer:
[tex]( - {y}^{3} - y + 1) + ( - 7 {y}^{3} - 6y - 5) \\ = ( - 1 - 7) {y}^{3} - (1 + 6)y + (1 - 5) \\ = - 8 {y}^{3} - 7y - 4[/tex]
Read this excerpt from Immigrant Kids, by Russell Freedman.
Edward Corsi, who later became United States Commissioner of Immigration, was a ten-year-old Italian immigrant when he sailed into New York harbor in 1907:
My first impressions of the New World will always remain etched in my memory, particularly that hazy October morning when I first saw Ellis Island. The steamer Florida, fourteen days out of Naples, filled to capacity with 1600 natives of Italy, had weathered one of the worst storms in our captain's memory; and glad we were, both children and grown-ups, to leave the open sea and come at last through the Narrows into the Bay.
My mother, my stepfather, my brother Giuseppe, and my two sisters, Liberta and Helvetia, all of us together, happy that we had come through the storm safely, clustered on the foredeck for fear of separation and looked with wonder on this miraculous land of our dreams.
The purpose of this excerpt is to help readers understand
A) the excitement and relief immigrants felt upon arriving in America.
B) that the Narrows into the Bay was a very dangerous passage.
C) that Italian children were very sad after leaving their home country.
D) the weather the immigrants experienced on that day in October 1907.
Answer:
the answer is A
Step-by-step explanation:
Answer:
The correct option is a), that is, the excitement and relief immigrants felt upon arriving in America.
Exp lanation:
The excerpt represents the horrifying situation that immigrants were facing while sailing to America. The experience of heavy storm made their families worried about their future and separation.
Therefore, after reaching the land, they were happy to be safe together on their dream land.
fifteen more than twice a number is -23
Answer:
15+2x=-23
Step-by-step explanation:
Answer:
15+2x=-23
Step-by-step explanation:
Does table represent a linear or nonlinear function?
Answer:
this table is linear
Step-by-step explanation:
it's linear because there is a common difference of -4
pls help out, what is the slope?
Answer:
Slope is 1 unit
I think so as the line is accurately tangential to the circumcircle by diagonal of a unit graph and hence diameter coincides with diagonal.
f (x) = -x2 + 8x - 11
h(x) = -x-7
find f (9) + (-14)
how to slove liner equation?
for example: 3×−2=−7
Answer:
x = -5/3
Step-by-step explanation:
3x - 2 = -7
Add 2 to both sides
3x - 2 + 2 = -7 +2
3x = -5
Divide both sides by 3
3x/3 = -5/3
x = -5/3
3 and 3/4 + 1 and 1/4
Explanations on how I can get my answer please?
Answer:
The answer for this question is 5
Write the following logarithmic expression as a single logarithm with coefficient 1. log9 − 2logk log (StartFraction 9 Over k squared EndFraction) log (9 k squared) log (StartFraction 81 Over k squared EndFraction) log (StartFraction 9 Over 2 k EndFraction)
Answer:
The answer is A.log(9/k^2)
Answer:
A)
Step-by-step explanation:
Simplify (6^2)(3^3)(3*6)^4
Answer:
102036672.............
What is probability of selecting a VOWEL in the word MATHEMATICS? Simplify your answer? I WILL MARK BRAINLIST FOR THIS!
Answer:
4/11
Step-by-step explanation:
There are 4 vowels: A, E, A, I
There are 11 characters total, so the probability is 4/11, which is simplified.
Need help ASAP both a and b please.
Answer:
A) In 4 hours the tempature would both be the same
B) The tempature then would be 3 degreees Fahrenheit
Step-by-step explanation:
SO for the first step just make a list
In my format
x (hour): Coldspit and Frostberg in temperature
1st hour: -4.5 and 15
2nd hour: -2 and 11
3rd hour: 0.5 and 7
4th hour: 3 and 3
Answer:
after 52/3 hours
temparature will be at -151/3
Step-by-step explanation:
y = -2.5x - 7
y = -4x + 19
-2.5x - 7 = -4x + 19
4x - 2.5x = 19 + 7
1.5x = 26
1.5x = 26
3/2x = 26/1
2/3 x 3/2x = 26/1 x 2/3
x = 52/3
y = -4x + 19
y = -4(52/3) + 19
y = -208/3 + 19
y = -208/3 + 19/1
y = -208/3 + 57/3
y = -151/3
if the original quantity is 14 in the new quantity is 24 estimate the percent change
Answer:
[tex]\% \: change = \frac{(24 - 14)}{14} \times 100 \\ = \frac{10 \times 100}{14} \\ = \frac{1000}{14} \\ = 71.43\%[/tex]
Percentage change is 71.43%.Help me ASAP I’ll mark you as a BL Question attached below
Answer:
I think it might be A if not then its be
Step-by-step explanation:
sorry if its not right
There are 3 blue marbles, 4 red marbles, and 5 yellow marbles in a bag. Julie pulls one marble out at a time and does not replace it. What is the probability that the first two marbles she pulls from the bag are blue?
Answer:
1/22
Step-by-step explanation:
P (blue, blue) = 3 x 2 = 6 or 1/22 simplified
12 11 132
please help me please will give brainliest to anyone
Answer:
D
Step-by-step explanation:
Percent = Part/Whole x 100%
Percent = 1/24 x 100%
Percent = 4% Rounded
The sum of my digits is equal to 5
110 cm
50 cm
140cm
90 cm
-110 cm -
70 cm
Answer:
probably is 140 or is it just the whole question?