Answer:
The answer should be 31.
Step-by-step explanation:
Assuming you're inputting 4 for x, you'd multiply 7 and 4. That gets you 28. Add 3 and you get 31. So, y = 31
nick was thinking of a number nick halves the number and gets an aswer of 27.3 form an equation with x from the information
Answer:
x÷2=27.3
Step-by-step explanation:
A camera has a listed price of $819.99 before tax. If the sales tax rate is 6.75%, find the total cost of the camera with
sales tax included.
Round your answer to the nearest cent, as necessary.
Answer:
The answer is $875.34
Step-by-step explanation:
I got this answer from first finding what 6.75% of 819.99
819.99 * 6,75% = 55.349325
Next I rounded it.
55.349325 = 55.35
Lastly, I added 819.99 plus 55.35
819.99 + 55.35 = 875.34
Hope this helps! :)
Please help. Just put the coords as the answer.
Answer:
If you were look for the cords for the blue one. It will be (-5,4) for O (-2,1) for W and (-7,-3) for N
If it was for the Green one. It will be (-5,-2) for 'O (-1,-2) for 'W and (-5,-7) for 'N
Hope This Helped
PLEASE HELP ASAP!! I NEED THE ANSWER
Answer:
D. {-2,12}
Step-by-step explanation:
you have to the equation with the answer being both negative and positive because it is absolute value...
c-5= 7 c-5= -7
add 5 to both sides on both equations
c-5= 7 and c-5= -7
+5 +5
c= 12 and c= -2
This probably doesnt help that much i tried.... :)
Answer:
[tex] \huge \: x = \{ - 2, 12 \}[/tex]Step-by-step explanation:
to understand thisyou need to know about:absolute valueabsolute value equationPEMDAStips and formulas:[tex] |u| = a < = > u = ±a \: (always)[/tex]given:[tex] |c - 5| = 7[/tex]to find:[tex]c[/tex]let's solve:[tex]step - 1 : define[/tex]
[tex] |c - 5| = 7[/tex]
[tex]step - 2 : \\ rewrite \: the \: absolute \: value\: equation \: as \: two \: separare \: equation[/tex]
[tex]c - 5 = 7 \\ c - 5 = - 7[/tex]
[tex]step - 3 : simplify[/tex]
[tex]c = 12 \\ c = - 2[/tex]
[tex] \huge \: x = \{ - 2, 12 \}[/tex]
Which of the following graphs has the largest average rate of change from -1 to 2?
Answer:
i dont know either
Step-by-step explanation:
Answer:
-2 it should be enojy you answer
lol please helppppppp
Answer:
Equation for Leandro: y=0.3x+8.95
Equation for Tina: y=0.25x+8.95
The slope is not the same, because in this equation, the coefficient of the x (the number right before the "x") isn't the same. 0.3 does not equal 0.25.
However, the y-intercept is the same, as for both equations it is 8.95.
From this, we can see that there is only one solution, at the y-intercept of (0,8.95).
Let me know if this helps!
A diver descends at a rate of 12 feet per minute for 11 minutes. Write and solve an expression to show what the divers ending depth would be.
Answer:
132ft
Step-by-step explanation:
Given data
We are told that a diver descends at 12 ft per minutes
The time taken is 11 minutes
From
Speed= distance/time
distance= speed*time
Substitute
distance= 12*11
distance=132ft
Hence the ending distance is 132ft
Valery increases her speed by 4% the next time she rides her bike. Her goal is to ride faster than Manuel.
Is the 4% increase enough to ride faster than Manuel? yes or no.
As part of your explanation, identify Valery's new speed. Then explain why or why not she met her goal.
Answer:
Illogical question, we don't know how fast Manuel drives for there is no way to determine if Valerie with a 4% increase is faster than him.
Step-by-step explanation:
A circular "No Parking" road sign has a diameter of 26 inches.
Which measurement is closest to the area of the sign in square inches?
81.64 in.²
163.28 in.²
530.66 in.²
2,122.64 in.²
Answer:
i think 81.64
Step-by-step explanation:
The area of the road sign in the circular shape of diameter 26 inches is closest to 530.66 in².
A road sign "No Parking" is given in a circular shape of diameter 26 inches. we need to find the area of the sign.
What is the area of a circle?The area of the circle is pie times the square of the radius of a given circle.
The area of the circle = [tex]\rm \pi r^{2}[/tex]
The diameter of the circle is 26 in so, the radius will be half of the diameter which will be 13 in.
Now, the area of the circle = [tex]\rm \pi r^{2}[/tex]
the area of the circle = 3.14 × 13 × 13
= 530.66 in²
Hence, the area of a circle of diameter 26 inches is equal to 530.66 in².
Learn more about the area of a circle here:
https://brainly.com/question/27120842
PLEASE HELP WILL GIVE BRAINLIEST IF CORRECT
What is the simple interest on $40,000 for 10 years at 12%?
A.)$50,000
B.)$48,000
C.)$64,000
D.)$55,000
Answer:
To find the simple interest, we multiply 40000 × 0.12 × 10 to get that:
The interest is: $48000.00
Usually now, the interest is added onto the principal to figure some new amount after 10 year(s),
or 40000.00 + 48000.00 = 88000.00. For example:
If you borrowed the $40000.00, you would now owe $88000.00
If you loaned someone $40000.00, you would now be due $88000.00
Step-by-step explanation:
hope this helps!
Please help me with this!
Answer:
dsxdsh
Step-by-step explanation:
chfdsc
Answer:
103
Step-by-step explanation:
9'2 = 81 -6'2 =36
81-36+3 =123-20 =103
The length of a rectangle is 3 cm more than twice the width. The area of the rectangle is 65 square centimeters. Find the dimensions of the rectangle.
Answer:
5 cm and 13 cm
Step-by-step explanation:
Let b be the width of the rectangle.
Length = 3+2b
The area of the rectangle is 65 cm²
We need to find the dimensions of the rectangle. The area of a rectangle is given by :
A = lb
[tex]65=(3+2b)b\\\\65=3b+2b^2\\\\3b+2b^2-65=0\\\\b=5\ cm,-6.5\ cm[/tex]
Neglecting the negative value, the width of the rectangle is 5 cm.
Length = 3+2b
=3+2(5)
=3+10
=13 cm
Hence, the dimensions of the rectangle are 5 cm and 13 cm.
If w = 6 feet, x = 6 feet, y = 12 feet, and z = 11 feet, what is the area of the object?
OA. 87 square feet
OB
72 square feet
C.
51 square feet
D.
102 square feet
Answer:
its 87
Step-by-step explanation:
Samuel is running a 3-mile race. He would like to finish the race in under 33 minutes. He has already run for 10.5 minutes.
Which inequality represents the situation?
10.5 + x Less-than-or-equal-to 33
10.5 + x < 33
10.5 + x Greater-than-or-equal-to 33
10.5 + x > 33
Answer: 10.5 + x < 33
Step-by-step explanation: If he wants a time "under" which is the key word here. Under 33 minutes it has to be less than 33 minutes and cannot be less than
Answer:
B - 10.5 + x < 33
Step-by-step explanation:
Jackie sold 3 times as many meals as Yolanda. Thomas sold 2 more meals than Yolanda. If they sold a total of 122 meals, how many meals did Yolanda sell?
Answer:
the number of meals that yolanda sold is 24
Step-by-step explanation:
The computation of the number of meals that yolanda sold is shown below:
Given that
The total meals sold is 122
Let yolanda meals be x
So jackie meals would be 3x
And, thomas meals be x + 2
So according to this
the equation is
x + 3x + x + 2 = 122
5x + 2 = 122
5x = 120
x = 24
Hence, the number of meals that yolanda sold is 24
If y - 18 = 14, then what is the value of 3(y + 5) ?
Answer: y = 980.333
Step-by-step explanation:
y-18=14
add 18 to each side
y = 32
Substitute 32 for y in 3(y+5)
3(32 + 5)
3(37)
111
So 3(y+5) = 111
Find the value of the variable y:
y-18=14 Add 18 on both sides:
y = 32
= 3y+15
_____________________
3y+15 = 2,956
3y+15 = 2956
3y = 2941
y = 980.333
Which numerical expression represents 1/2 the sum of 7 and 5?
The Answer:
1/2(7 + 5)
help I can’t do basic math skjsjdmdmx
Answer:
2/8 which simplifies to 0.111111
Step-by-step explanation:
subtract 1 3/4 from 2 7/10
Answer:
19/20
Step-by-step explanation:
Kiara buys a meal from a food truck costs $12. There is an additional 8.5% tax added to her total. if she pays for the meal with a $20 bill, then which of the following represents the change she is due?
here’s another one that i need answered fast.
on average, supermarkets mark up their groceries by 13%. if a grocer buys a bottle of olive oil for $7, how much should she sell it for based on this percentage?
please help. hurry!!!
Answer:
$6.98
Step-by-step explanation:
$12+8.5%= $12+($12x.085)=$13.02
$20-$13.02=$6.98
I need help I don’t get this?
Answer:
6.75
Step-by-step explanation:
you cross multiply to get rid of the fractions
so it would be 4x = 27
divide the four on both sides
x = 27/4
x = 6.75
Point B is at (1, -2). Find its new coordinates after it is translated 2 units down. O (1,-4) O (0,4) O (1,0) O (1,4) 0 (-2,-1)
Answer:
A. (1, -4)
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Juan walks 8 miles in 30 minutes . Which of the following could be used in order to solve how many miles Juan would walk in 46 minutes
8/x = 46/30
8/x = 30/46
8/30 = 46/x
8/30=x/46
Answer:
the last one
Step-by-step explanation:
Toko sepatu memberi diskon 30% untuk semua barang.Jika tasya membeli sepasang sepatu dan ia membayar Rp 336.000,00 setelah mendapat diskon,harga sepasang sepatu tersebut sebelum diskon adalah
Answer:
IDR 480,000
Step-by-step explanation:
Persentase diskon = Harga lama - Harga baru / Harga lama
Harga lama = Harga sebelum diskon = x
Harga Baru = IDR 336000
Persentase diskon = 30%
Karenanya:
30% = x - 336000 / x
30/100 = x - 336000 / x
0.3 = x - 336000 / x
Cross Multiply
0.3 × x = x - 336000
0.3x = x - 336000
x - 0.3x = 336000
0.7x = 336000
x = 336000 / 0.7
x = IDR 480,000
Can someone please do 4 x 5/6 on a number line
The coordinates of the point O are (-10,7) and the coordinates of point P are (-10,1). What is the distance, in units, between the point O and point P?
Please help me! :(
Answer:
6 units apart
Step-by-step explanation:
HELP! Write the exponential equation that is represented by the table below? y=a·b^x
Answer:
y=5*3^x
Step-by-step explanation:
y=5*3^(-1) =5/3
y=5*3^0=5*1=5
y=5*3^1=5*3=15
.
.
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GIVING BRAINLIST PLEASE HELP!!
Use this table of average number of three-point shots per game: graph the points, then choose the sentence that best describes this function.
Year Attempts
1991 28.0
1992 29.8
1993 33.0
1994 34.3
1995 34.0
Group of answer choices
A. The average number of three-point shots has remained unchanged since 1991.
B. The average number of three-point shots has decreased since 1991.
C. The average number of three-point shots increased, then decreased greatly since 1991.
D. The average number of three-point shots has increased since 1991.
Answer:
Its number 1
Step-by-step explanation:
Number One. Okay?
Answer: I believe that the answer is D. please let me know if I'm right. :)
Peter is saving to enroll in a roller-blading training program that costs $350.00.He already has $78 and will save $34 per week until he has enough money to join the program. At this rate, what is the least number of weeks it will take Henry to have $350.
Answer:
8 weeks
Step-by-step explanation:
4(6 – 5x)+8(4 – 5x)
Please help