Answer:
3 = - 4g - 5
3 + 5 = - 4g
8 = - 4g
8/-4 = g
-2 = g
* g = -2
The value of g in the equation 3= −4g −5 is -2.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is 3=-4g-5
Three equal to minus four times of g minus five.
The g in the equation is a variable.
The operator in the given equation is Subtraction which is minus.
We need to find the value of variable g.
By addition property add 5 on both sides
3+5= −4g −5+5
The plus five and minus five will be cancelled in the right side.
3+5=-4g
Add 3 and 5 in left side.
8=-4g
By division property divide both sides by 4
g=-2
Hence, the value of g in the equation 3= −4g −5 is -2.
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maria spent ⅓ of the money grandparents gave her on her adventure book. she also spent ⅑ of the money on a bag of candy. what fraction of the payment has Maria spent
Answer:
[tex] \frac{4}{9} [/tex]
Step-by-step explanation:
First add the two values
=⅓+⅑
LCM=9
=⅓x3+⅑
=
[tex] \frac{3}{9} + \frac{1}{9 } = \frac{4}{9} [/tex]
What is the slope of the graph shown below?
A. 1/2
B. -2
C. 2
D. 1
The coordinates of the midpoint of GH are (-2, 5) and the coordinates of one endpoint are (-3, 7).
Answer:
(-1,3)
Step-by-step explanation:
Please help
with this please thank you!
Answer:
2 is vertical opposite to 4 and 3 is vertical opposite to 1
−1/3−(−1/2)
3 1/3 - 5
−1 4/5−(−2 7/8)
−3 3/8−7/8
4 3/4−(−1 1/12)
I WILL GIVE YOU 20 POINTES IF YOU FINISH THIS BY THE END OF THE DAY
Hi ;-)
[tex]-\frac{1}{3}-(-\frac{1}{2})=-\frac{1}{3}+\frac{1}{2}=-\frac{2}{6}+\frac{3}{6}=\frac{3}{6}-\frac{2}{6}=\frac{1}{6}\\\\3\frac{1}{3}-5=-(5-3\frac{1}{3})=-(4\frac{3}{3}-3\frac{1}{3})=-1\frac{2}{3}\\\\-1\frac{4}{5}-(-2\frac{7}{8})=-1\frac{4}{5}+2\frac{7}{8}=-1\frac{32}{40}+2\frac{35}{40}=2\frac{35}{40}-1\frac{32}{40}=1\frac{3}{40}\\\\-3\frac{3}{8}-\frac{7}{8}=-(3\frac{3}{8}+\frac{7}{8})=-3\frac{10}{8}=-3\frac{5}{4}=-4\frac{1}{4}\\\\4\frac{3}{4}-(-1\frac{1}{12})=4\frac{9}{12}+1\frac{1}{12}=5\frac{10}{12}[/tex]
A refrigerator can be bought on hire purchase by making a deposit of $500 and 18 monthly installments of $56 each. Calculate the hire purchase cost of the refrigerator.
calculate the size of unknown angle??
If f(x) = -5n + 1 and g(x) = -6n + 2, find (f + g)(-2).
Answer:
Step-by-step explanation:
I need help! Please show work, so I can understand!!!
Answer:
C
Step-by-step explanation:
distance Y multiply 1.0936
Answer:C
Step-by-step explanation:
M=Y(1.0936)
The bracket also represents multiplication
Round
63.999
to two decimal places?
Answer:
64.00
Step-by-step explanation:
64.00 is the correct answer.
63.999 rounded to 2 decimal places is 64.00
What is the 5 rounding rule?In rounding off numbers, if the first figure dropped is 5, and all the figures following the five are zero or if there are no figures after the 5, then the last figure kept should be increased by 1 if that last figure is odd.
For example, if only two decimals are to be kept, then 6.755000 becomes 6.76.
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can someone help??? I need to find the value of x
Answer:
x=30
Step-by-step explanation:
see in the picture .all steps are there
Step-by-step explanation:
The answer is mentioned above.
Hope it helps.
Can anyone help me with this?
Answer:
B.16 mins start from home to school or school to home
Step-by-step explanation:
I. When bike is faster than walk 3 times
Jane is in the middle of way to school
if she walk mid point to school is 4 mins
then mid point to home is 4 * 3 = 12 mins
School + Home = Total Mins
4 + 12 = 16
More discuss, leave comment below.
Do NOT type the $ sign in your answers. Make sure you round correctly, to the nearest DOLLAR, or the quiz will not recognize your answer as correct.
$1925 in invested into an account that pays 0.44% interest compounded monthly, for 3.5 years.
a) What is the value of the investment after 3.5 years?
b) How much interest was earned?
Answer:
Step-by-step explanation:
The point (-3,-1) lies in the quadrant: A.
Answer:
[tex]\displaystyle QUADRANT\:III[/tex]
Step-by-step explanation:
[tex]\displaystyle [POSITIVE, NEGATIVE] → QUADRANT\:IIII \\ [NEGATIVE, NEGATIVE] → QUADRANT\:III \\ [NEGATIVE, POSITIVE] → QUADRANT\:II \\ [POSITIVE, POSITIVE] → QUADRANT\:I[/tex]
I am joyous to assist you at any time.
Six times the sum of two numbers is 324.
Find the two numbers if they also have a
difference of 90.
Answer:
73 and - 17
Step-by-step explanation:
Let the number be x and y, ATQ, 6(x+y)=324 and x-y=90, x+y=56 and x-y=90, x=73 and y=-17
Summation exists the addition of a series of any kind of numbers, named addends or summands; the result is their sum or total.
What is sum of two numbers?In mathematics, summation exists the addition of a series of any kind of numbers, named addends or summands; the result is their sum or total.
A sum exists as the result of an addition. For example, adding 1, 2, 3, and 4 provides the sum of 10, written. (1) The numbers being summed are named addends, or sometimes summands.
A summation, also named a sum, is the outcome of arithmetically adding numbers or quantities. A summation always includes a whole numeral of terms. There can be as irregular as two terms, or as many as a hundred, a thousand, or a million. Some summations include infinitely many terms.
Let the number be x and y,
ATQ, 6(x+y)=324 and
x-y=90, x+y=56 and
x-y=90,
x=73 and
y=-17
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Anyone know the answers 11 through 20?
Step-by-step explanation:
11) x^5
12) 5x^2
13) x+21
14) 2x-8
15) 3^3
=3*3*3
=27
16)2^5
=2*2*2*2*2
=32
17) 5^4
=5*5*5*5
=625
18)2 times a number p squared
19)3 times a number m fifth power
20)the addition of half a number and 2
On Saturday, you bowl at Mar vista Bowl, where renting shoes costs $2 and each game bowled is $3.50. On Sunday, you bowl at Pinz where the shoe rental is $5 and each game bowled is $3.25. If you spent the same amount each day, how many games,g, were bowled?
Answer:
12 gamesStep-by-step explanation:
Let the number of games is g
Total cost at Mar Vista:
3.5g + 2Total cost at Pinz:
3.25g + 5Since same amount spent in both places, we have:
3.5g + 2 = 3.25g + 53.5g - 3.25 = 5 - 20.25g = 3g = 3/0.25g = 12Answer:
12
Step-by-step explanation:
Let the game be x
3.5x + 2 = 3.25x + 5
3.5x - 3.25x = 5 - 2
0.25x = 3
x = 3/0.25
x = 300/25
x = 12
please solve this please I will mark brainliest
Step-by-step explanation:
a)
(a+p)y=q-p
a+p=q-p/y
a=q-p/y - p
b)
x²-y²=a
x²=a+y²
x=√a+y²
c)
P=V²/R
R=V²/P
d)
3ab+s=a²b
s=a²b-3ab
e)
x²y=5k-4
x²=5k-4/y
f)
y=√x+2ac
y²=x+2ac
x=y²-2ac
g)
q-p+r=s³
p=q-r-s³
h)
2xy=4ak
x=4ak/2y
j)
7k+h-q=2q
q=7k+h-q/2
Note:if yoy have any question to ask,let me know.
5. Use your answers to questions 3 and 4 to write an expression for how many times greater organism B's population is than organism A's population after 8 days. Simplify your expression, then write it as a number that is not in exponential form. Show your process. Write your answer in the space below. My answer
Population growth represents the rate at which the population changes
The expression for the number of times the population of B is greater than A is: [tex]2^6[/tex]The expression that is not in exponential form is: 64Given that:
[tex]r_1 = 2[/tex] ----- i.e. when the population doubles
[tex]r_2 = \frac{1}{2}[/tex] ----- i.e. when the population cut in halves
Population growth is represented as: [tex]A_n = ar^{n}[/tex]
Organism A
For the first 5 days (when it doubles) is:
[tex]A_5 = ar_1^{5[/tex]
Substitute [tex]r_1 = 2[/tex]
[tex]A_5 = a\times 2^{5[/tex]
For the next 3 days (when it cut in halves) is:
[tex]A = A_5 \times r_2^3[/tex]
Substitute [tex]A_5 = a\times 2^{5[/tex] and [tex]r_2 = \frac{1}{2}[/tex]
[tex]A= a \times 2^5 \times (\frac{1}{2})^3[/tex]
Apply law of indices
[tex]A = a \times 2^5 \times 2^{-3[/tex]
[tex]A = a \times 2^{5-3[/tex]
[tex]A = a \times 2^{2[/tex]
So, the growth factor of organism A is:
[tex]A = a \times 2^{2[/tex]
Organism B
For the 8 days, we have:
[tex]B=ar_1^8[/tex]
[tex]B=a\times 2^8[/tex]
The expression (n) for the number of times the population of B is greater than A is:
[tex]n = \frac BA[/tex]
This gives:
[tex]n = \frac{a \times 2^8}{a \times 2^2}[/tex]
[tex]n = \frac{2^8}{2^2}[/tex]
Apply law of indices
[tex]n = 2^{8-2}[/tex]
[tex]n = 2^{6}[/tex]
The expression that is not in exponential form is:
[tex]n = 2 \times 2\times 2\times 2 \times 2\times 2[/tex]
[tex]n = 64[/tex]
Hence:
The expression for the number of times the population of B is greater than A is: [tex]2^6[/tex]The expression that is not in exponential form is: 64Read more about population growth at:
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Pleas help and can you please show you work
Step-by-step explanation:
P - 12.95 = 44
P = 56.95
is it right?
I don’t even know what to do help
Answer:
see below
Step-by-step explanation:
for 1)
angle y = 180 - 110 = 70 degrees
angle z = angle y = 70 degrees
angle x = 89 degrees
for 2)
angle 1 = 180 - 85 = 95 degrees
angle 2= 180 - 95 - 85 degrees
angle 3 = 180-95 = 85 degrees
for 3)
m angle 3 = 25 degrees, same as m angle 1
what do you mean by algebra.?
Answer:
Algebra is a branch of mathematics dealing with symbols and the rules for manipulating those symbols. In elementary algebra, those symbols (today written as Latin and Greek letters) represent quantities without fixed values, known as variables.
Step-by-step explanation:
The parts of mathematics in which letters and other general systems are used to represent number and quantities in formulas and equations.
5 boxes of pencils whith ten pencils per box = what
Answer:
50 pencils in total
Step-by-step explanation:
5 boxes * 10 in each = 50 pencil in total
Which of the following describes an inference?
Please help ASAP!!!
Answer:
Step-by-step explanation:
I would say it is B
An inference is something that is not directly stated by logical deduction can be a reasonable conclusion to a conclusion drawn.
Example
There was a person standing in front of me waiting for a bus. I made it guess that it was a girl because she was wearing pink shoes and had a pink phone in her back pocket.
I know that's a bit sexist, but I could not think of another answer. You should, however, note the evidence.
Please help me finish 4 and answer 5
there :))) check out image I could attach one image...sorry
HURRY BEST ANSWER WILL GET BRAINLYEST HURRY Subtract.
−135−(−258)
Enter your answer as a simplified fraction by filling in the boxes.
Answer:
123
Step-by-step explanation:
thats answrr gimme that brainliest
answer is 123
Step-by-step explanation:
-135-(-258)
as we then - x - = +
then -135+258
and we got answer 123
A regular hexagon has a perimeter of 36\text{ m}36 m36, start text, space, m, end text.
What is the length of one side of the hexagon?
Answer:
6
Step-by-step explanation:
36 / 6 = 6
A hexagon's six sides are all equal to a sixth of the perimeter.
True or False 432.8 is a terminating decimal.
Answer:
yo this is false dont believe the hype
Step-by-step explanation:
yea thank biggie on this one
Solve the equation.
2x + 3(x - 1) = 3x + 11
X = [?]
Answer:
x=7
Step-by-step explanation:
2x+3(x-1)=3x+11
___________________________________________
2x+3x-3=3x+11
-2x -11 -2x -11
-7=1x
x=7
What tool can you use to determine if two segments are congruent?
pencil
protractor
thermometer
ruler
Answer:
Protractor can be used to determine if two segments are congruent.
Step-by-step explanation:
A protractor is a level, crescent piece of plastic or metal that is utilized for estimating angles.Two section is supposed to be harmonious fragment if the proportion of the two portions are same and indistinguishable from each other.A protractor is an estimating instrument, ordinarily made of straightforward plastic or glass, for estimating points.Learn more about protractor, refer :
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