Answer:
$68.9
Step-by-step explanation:
65*0.06 is 3.9
65+3.9 is 68.9
Hope this helps!
Merry Christmas!
pls help ty
What is the equation of the line that is horizontal and passes through point (−7.8, 2.9)? Answer: __________
Answer:
y = 2.9
Step-by-step explanation:
Horizontal lines have the same y-values for any x-value, so if the line passes through the point (-7.8, 2.9) it must have the same y-value of 2.9 for every other x-value, hence y = 2.9
Bill deposits $3,000 into an account that pays simple interest at a rate of 3% per year. How much interest will he be paid in the first 4 years?
Answer:
The interest he will be paid in the first 4 years is $360
Step-by-step explanation:
The rule of the simple interest is I = Prt, where
P is the initial depositr is the rate in decimalt is the time∵ Bill deposits $3,000 into an account
∴ P = 3000
∵ The account pays simple interest at a rate of 3% per year
∴ r = 3% = 3 ÷ 100 = 0.03
∵ The time is 4 years
∴ t = 4
→ Substitute these values in the rule above
∵ I = 3000(0.03)(4)
∴ I = 360 dollars
∴ The interest he will be paid in the first 4 years is $360
Mrs. Stoddard has 264 crayons for her art class of 22 students. How many crayons will each student get if the crayons are divided equally? Use a model to help you solve the problem.
Answer:
12
Step-by-step explanation:
264/22
.. pls help me....!!!!! Determine whether the point (-2,4) satisfy y<3x+5,y=3x+5 or y >3x+5..
Answer:
[tex]y > 3\cdot x + 5[/tex]
Step-by-step explanation:
Let [tex]A(x,y) = (-2,4)[/tex] and [tex]y = 3\cdot x + 5[/tex]. Now we evaluate the given function at [tex]x = -2[/tex]:
[tex]y = 3\cdot x + 5[/tex] (1)
[tex]y = 3\cdot (-2)+5[/tex]
[tex]y = -6 +5[/tex]
[tex]y = -1[/tex]
Which means that [tex]y[/tex] is less than the y-component of A. Therefore, the right answer is [tex]y > 3\cdot x + 5[/tex].
describe the error below
plz hurry I make you brainlist
Answer:
Instead of subtracting 5 from both sides you would need to add because the equation is technically saying 5y - 5 = 10.
PLEASE HELP ME :(
What is the length of the midsegment AB?
31 31- I'm just dragging this out cause the thing wants me to type more
Find the value of 3v- 10 given that 2v- 7 = 9
Answer:
14
Step-by-step explanation:
2v - 7 = 9
Add 7 to both sides
2v = 16
Divide both sides by 2
v = 8
Plug it into 3v - 10
3v - 10 =
3(8) - 10 =
24 - 10 =
14
Answer:
14
Step-by-step explanation:
2v-7=9
2v=16
v=8
3(8)-10=14
The meal total was $50. If we leave a 20% tip, then what will the meal cost us total. (Hint: meal total plus tip = overall total: tip = meal x %(in decimal form)
Answer:
Total cost of meal is $60
Step-by-step explanation:
The cost of meal = $50
Tip = 20%
We need to find total cost of meal
First find 20% of 50 to get the amount given for tip
[tex]20\% \:of\: 50\\=\frac{20}{100}\times 50\\=10[/tex]
So, tip given is $10
Total cost of meal = 50+10 = $60
So, total cost of meal is $60
Use the Distributive Property in REVERSE ORDER to write an expression that is equivalent to 8x + 16.
Answer:
It is the first answer you got it right
Step-by-step explanation:
5. What is the inverse of the following conditional?
(1 point)
Ifn is the sum of two even numbers, then n is even.
OIfnis even, then n is the sum of two even numbers.
OIfn is not even, then n is not the sum of two even numbers
OIf n is not the sum of two even numbers, then n is not even
If n is the sum of two even numbers, then n is not even.
Answer:
A
Step-by-step explanation:
because an even number plus and even number equals and even number
Answer:
(C) If n is not the sum of two even numbers, then, is not even.
Step-by-step explanation:
1# Mr. Sanchez bought 2 magazines for $9.95 each and 1 book for $14.95. If the sales tax is 6%, what is the total cost of Mr. Sanchez’s purchases?
2# The price of gas increases from $2.20 per gallon on Monday to $2.31 per gallon on Tuesday. What is the percent of increase?
3# Dennis estimated the width of the space he has in his kitchen to fit a new refrigerator to be 36 inches. The actual width is 33 inches. What is the approximate percent error?
4# Megan purchased 8 square yards of flooring for a total of $432. What was the price of this flooring per square foot? **BE CAREFUL! You need to convert SQUARE YARDS into SQUARE FEET! If 3 feet = 1 yard, how many square feet are in 1 square yard?
5# A rectangular photograph measuring 2 inches by 4 inches is enlarged by a scale factor of 8. What is the area of the new photograph?
HELP ME WITH THE 5 QUESTIONS!!!!! PLEASE :) QUICK
Answer:
#1: $36.94
#2: 4.9 continuous
#3?
#4 $18
#5 64in squared
Step-by-step explanation:
#1 2x9.95+19.9
$19.90+$14.95=34.85
6% of 34.85=2.09
$34.85+$2.09=
$36.94
#4 8 yards = 24 feet
432/24=
18
#5 4x2=8
8x8=64
remember to make sure it is squared because it is area
spamming math questions and giving brainlists on them all :p
Abdul made a scale drawing of a boarding school. The scale of the drawing was 1 centimeter : 2 meters. A building at the school is 127 centimeters in the drawing. How long is the actual building?
Answer:
2*127 = 254 meters
if 1 cm is 2 meters then this is correct
SLOPEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEREEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
Slope=1
Step-by-step explanation:
Pre-Calc
It's timed, pls help
Answer:
I think it's B.
Hopefully this helps, sorry if i doesn't.
(Also i saw your Technoblade pfp, very nice)
You are choosing between two health clubs. Club A offers membership for a fee of $60 plus a monthly fee of $85. Club B offers membership for a fee of
$35 plus a monthly fee of $90. After how many months will the total cost at each health club be the same?
A.5
B.6
C.4
D. They will never be the same, Club B will always be a higher cost.
Answer:
The answer is D. But Club A will always be a Higher price
Use the given information to find f(x + 1)
g(x) − f(x) = −2x + 5, g(x) = 5x − 3
Answer:
[tex]\mathbf{ f(x+1)=7x-1}[/tex]
Step-by-step explanation:
We need to find f(x+1)
We are given:
[tex]g(x) - f(x) = -2x + 5\:and\:g(x) = 5x -3[/tex]
First we need to find f(x)
By putting value of g(x) into g(x)-f(x)
[tex]g(x) - f(x) = -2x + 5\\\Put\:value\:of\:g(x) = 5x -3\\5x-3-f(x)=-2x+5\\-f(x)=-2x+5-5x+3\\-f(x)=-2x-5x+5+3\\-f(x)=-7x+8\\f(x)=-(-7x+8)\\f(x)=7x-8\\[/tex]
We have, [tex]f(x)=7x-8[/tex]
Now finding f(x+1) by putting x=x+1
[tex]f(x)=7x-8\\Put\:x=x+1\\f(x+1)=7(x+1)-8\\f(x+1)=7x+7-8\\f(x+1)=7x-1[/tex]
So, [tex]\mathbf{ f(x+1)=7x-1}[/tex]
look at the picture, pls help!!!
Answer:
[tex]c > 0\\t>0\\c+t\geq 60[/tex]
[tex]6c+4t\leq300[/tex]
Step-by-step explanation:
Given that:
[tex]c[/tex] represents the number of cucumber plants
[tex]t[/tex] represents the number of tomato plants
Now, as per the question statement, we can write the inequalities.
The students need to plant some of each plants and at least 60 plants.
i.e.
[tex]c > 0\\t>0\\c+t\geq 60[/tex]
Area required to plant each cucumber plant = 6 sq ft
Area required to plant each tomato plant = 4 sq ft
Area required to plant [tex]c[/tex] cucumber plants = 6[tex]c[/tex] sq ft
Area required to plant [tex]t[/tex] tomato plants = 4[tex]t[/tex] sq ft
Total area is at the maximum 300 square feet
[tex]6c+4t\leq300[/tex]
Therefore, the inequalities to represent the situation are:
[tex]c > 0\\t>0\\c+t\geq 60[/tex]
[tex]6c+4t\leq300[/tex]
What is the slope of the line that passes through the points (9,-5) and
(1, -1)? Write your answer in simplest form.
Answer: -1/2
Step-by-step explanation:
See attached
Can someone please help me with this ASAP ill love you forever
Answer:
Step-by-step explanation:
I can help :D
What letter do you use to represent the dominant allele?
A. Your favorite alphabet letter
B. The first letter of the recessive trait
C. Select letters from the Greek alphabet
D. The first letter of the dominant trait
f(x) = 3x2 + 2x – 10
g(x) = 3a +9
Find: (gof)(x)
Answer:
68
Step-by-step explanation:
what is the product of 5/12 and 8/15
Answer: 2/9
Step-by-step explanation:
Simplify the expression.
please find this it’s urgent i’ll mark u a brilliantiest pls help find slope
Hey friend!
The slope of your line is gonna be [tex]\frac{2}{3}[/tex].
The rise from one point to the next is 2, and the run is three.
I hope this answer helped you,
Yours Truly,
~TheQueenOfBrainly
tell me somthing <3 ^^
Answer:
like
Step-by-step explanation:
my favorite food is cheesecake and I'm lactose intolerant♡
What is the answer???
(30 points) algebra 1 PLZ HELP ASAP!!!!
Answer:
u need 2 find the angles
Step-by-step explanation:
Helppppppppppppppppppp
Answer:
The answer to the question is 23
which of the following is the cofficient in the algbraic expression 5y-z^3
find [t]-1 given that cos sin sin cos and show that [t]21 5[t]t and hence that [t] is an orthogonal matrix.
TT is equal to T-1, so the given matrix is an orthogonal matrix.
What is an orthogonal matrix?
A matrix is said to be orthogonal if its antipode is also its transpose and if its relationship to the inner product is established. A real square matrix with orthonormal vectors in its columns and rows is known as an orthogonal matrix or orthonormal matrix in direct algebra. Where QT is the transpose of Q and I is the identity matrix is one system to put this into words. However, the matrix is said to be orthogonal, If the transpose of a square matrix with real figures or values is equal to the inverse matrix of the matrix. In other words, an identity matrix will always be affected by the product of a square orthogonal matrix and its transpose.Here, the determinant of T,
|T| = cos²∅ + sin²∅
= 1
Now, its cofactors,
[tex]T_{11}[/tex] = cos ∅
[tex]T_{12[/tex] = sin ∅
[tex]T_{21[/tex]= -sin ∅
[tex]T_{22[/tex] = cos ∅
Now, the adjoint matrix of cofactors matrix transpose [tex]T^T[/tex] is equal to [tex]T^{-1.[/tex]
Hence, the given matrix is an orthogonal matrix.
Learn more about orthogonal matrix here: https://brainly.com/question/13258857
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hello I hope you are doing well . i have a question lease could you answer it with the step by step explication thanks
this is the equation:
-5x+12-7x=-3(5x+8)
thanks
Answer: X = -12
Step-by-step explanation:
-5x+12-7x=-3(5x+8)
To solve this, first open the bracket.
-5x+12-7x= -15x - 24
Then, collect like terms
-5x + 15x - 7x= -24 - 12
3x = -36
x = -36/3
x = -12