Step-by-step explanation:
If Y = 3 is treated as an equation in one variable, then it has a unique solution y= 3. So it is a point on the number line. Given equation Y equal to 3 can be written as 0. x + y = 3, which is a linear equation in two variables x and y.
Big help! if you could help me answer this worth 30pts
Answer:
Recipe 1 will taste different because it is a different proportion compared to recipe 2 and 3
Step-by-step explanation:
Mike’s dinner bill is $60. He leaves 15% for gratuity and sales tax is 5%. What was his total cost?
PLS SHOW WORK
Answer:
16
Step-by-step explanation:
Basically,
1st step: Look at the key words 5%, 60%, total cost, 15%.
Next, divide 60/15 (=4)
Then, divide 60/5 (=12)
Now, you add up 4 + 12 (=16)
Then, you lastly subtract 60 - 16 (=44)
And, they were asking for the total cost of the tax and tip (16)
So, your answer is 16!
Hope I could help! :D
Let me know if you have any problems understanding, I will be very glad to help you.
By selling goods for $168, a profit of 12% was made by a merchant . How much did the goods cost him ?
Answer:
$147.84
Step-by-step explanation:
168 * 0.12 = 20.16
168-20.16 = 147.84
Need Help running out of time: Best answer will get brainliest
In Sam's drawer, there are 17 red socks, 13 green socks, and 20 black socks. Any two socks of the same color make a pair.
* If the first sock that Sam took out was black, how many more socks must he take out from the drawer without looking to be absolutely sure to have a pair of socks (of any color)?
Answer:
19:50
Step-by-step explanation:
well when you add all the socks you have 50 socks. if the first sock that Sam took out was black the second sock would be a ratio of 19:50.
(i think)
Add 10 8/9+ 2 2/8+ 16 2/9+ 5 7/9=
Answer:
[tex]\frac{1265}{36}[/tex]
Step-by-step explanation:
[tex]10\frac{8}{9} + 2\frac{2}{8} + 16\frac{2}{9} + 5\frac{7}{9} = \frac{1265}{36}[/tex]I hope this helps!
What is pi/π used for in math
Answer:
In basic mathematics, pi is used to find the area and circumference of a circle. Pi is used to find area by multiplying the radius squared times pi. So, in trying to find the area of a circle with a radius of 3 centimeters, π32 = 28.27 cm.
Answer:
Succinctly, pi or π is the ratio of the circumference of any circle to the diameter of that circle.
Have A Nice Day!!!!!!
:))))))
Find the common difference of the arithmetic sequence -19,-16,-13,...
Answer:
it goes up by 3 every time hope it helped <3
[ it's a fraction but i can't write it as such. ]
Solve for M.
m/5 = 4
9
20
-9
-20
Answer:
the value of m will be 20
What is the relationship between area in the scale drawing and area on the on the actual tennis court if the scale is 1in.: 5ft. and the length of the scale is 15.6 and the width is 7.2 in.
What is the ratio of areaof the actual court to the area of the drawing (as a unit rate)? Is it the same as the ratio of length of the actual court to the length of the drawing?
Given:
Length of the scale = 15.6 in.
Width of the scale = 7.2 in.
Scale of drawing = 1 in. : 5ft.
To find:
The ratio of area of the actual court to the area of the drawing (as a unit rate).
And to check whether it is the same as the ratio of length of the actual court to the length of the drawing.
Step-by-step explanation:
We have,
1 in. = 5ft.
Now, using this scale we get
15.6 in. = (15.6 × 5) ft =78 ft.
7.2 in. = (7.2 × 5) ft = 36 ft.
So, the actual length and width of tennis court are 78 ft and 36 ft respectively.
Area of actual tennis court is
[tex]Area=length\times width[/tex]
[tex]Area=78\times 36[/tex]
[tex]Area=2808\text{ ft}^2[/tex]
The area of drawing is
[tex]Area=15.6\times 7.2[/tex]
[tex]Area=112.32\text{ in.}^2[/tex]
Now, ratio of area of the actual court to the area of the drawing (as a unit rate) is
[tex]\dfrac{2808}{112.32}=\dfrac{25}{1}=25:1[/tex]
Ratio of area is 25:1 and ratio of length is 5:1 both area not same.
Therefore, the ratio of area of the actual court to the area of the drawing (as a unit rate) is 25:1.
uhm help pleaseeee <3
They can buy 20 pumpkins
Answer:
they can buy 20 pumpkin
Step-by-step explanation:
250/12.32=20.29222077922
so 20 pumpkin they can buy
Help! I’ll mark you brainly and give extra points!!
Its in the file.
Hope it helps ;)
REDUCE THE FRACTION -20T5U2V3/48T7U4V
Answer:
-5V2/12T2U2
Step-by-step explanation:
i thinks this would help you to understand
Answer:
-5V2/12T2U2
Step-by-step explanation:
Find the area of the figure
147 square meters.
We can break it up into two rectangles, then add the values together.
[tex]a = b \times h[/tex]
Rectangle #1 (verticle)
[tex]a = (6) \times (15 + 3)[/tex]
[tex]a = (6) \times (18)[/tex]
[tex]a = 108m^{2} [/tex]
Rectangle #2 (horizontal)
[tex]a = (13) \times (3)[/tex]
[tex]a = 39 {m}^{2} [/tex]
Add them together:
[tex]39 {m}^{2} + 108 {m}^{2} = 147 {m}^{2} [/tex]
I need help and it due today someone help meee
Janelle graphed a line through (−6, 5) that had a slope of −7/9. What is the y-coordinate of a point on the line that has an x-coordinate of 3?
A. −3
B. −2
C. 2
D. 3
WILL GIVE BRAINLIEST AND 80 POINTS NO WRONG ASNWERS PLZ
Answer:
b is the correct answer
hope it helps you and remember me
What is 321 divided by 49
Answer:
6.55
(6.55102040816)
Step-by-step explanation:
321 / 49 = 6.55102040816
can be rounded to 6.55 or 6.6
Answer:
6.55
Step-by-step explanation:
Lisa used 1/4 cups of milk per batch using her muffin recipes. How many cups of Milan will she use when she made 6 batches of muffins?
Answer:
1 1/2
Step-by-step explanation:
1/4 cups * 6 batches = 1/4 * 6 = 6/4 = 1 2/4 = 1 1/2
A group of 12 students is deciding whether to go to the science center or the zoo. Science center tickets are 3 for $36.75 and zoo tickets are 4 for $51.
How much will a group of 12 students save by choosing the science center?
Enter your answer in the box.
ANSWER:
$6
ExPLANATION:
Step 1:
36.75 × 4 = 147
Step 2:
51 × 3 = 153
Step 3:
153 - 147 = 6
The group of 12 students will save $6 by visiting the science center instead of the Zoo.
Science center fee :
3 tickets = $36.75 Total cost of visiting Science center = (12/3) × 36.75 = $147Zoo Fee :
4 tickets = $51Total cost of visiting Zoo = (12/4) × 51 = $153The difference in the total amount spent :
Total cost of Zoo - Total cost of Science center $153 - $147 = $6Therefore, the group will save $6 by visiting the science center.
Learn more : https://brainly.com/question/18109354
Replace each with <, >, or = to make a true sentence.
11. -4 __ 1
12. 7__ -6
13. 6(-3)__ 2(-9)
14. x-(-5)___12 if x = 7
Answer:
11. <
12. >
13. =
14. =
Step-by-step explanation:
-4 is less than 1, as -4 is negative
7 is greater than -6, -6 is negative
6*-3=-18 and 2*-9=-18, so the same
7-(-5) makes it 7+5=12 so 12=12
WILL MARK BRAINLIEST
The picture shows a triangular island
Which expression shows the value of c?
b/tan 45°
b/COS 45°
a cos 45º
a tan 45°
=============================================
Work Shown:
cos(angle) = adjacent/hypotenuse
cos(45) = b/c
c*cos(45) = b
c = b/cos(45)
In the third step, I multiplied both sides by c. Afterward, I divided both sides by cos(45) to isolate c.
Answer:
ans: b/cos45
Step-by-step explanation:
as we know that cos45=b/c
then, c/b=1/cos45
therefore, c=b/cos45
need help please question in the box
Answer:
The answer is a.
If you look at the function, by setting x to 0, you'll end up with -10 money, or basically money paid with no profit. so the answer that makes the most sense imo is a.
Step-by-step explanation:
I really need help ASAP. plz
Answer:
1--- x > 5 #4
2----x< 7 #3
3----x< 6 #2
4----x> 6 #1
Step-by-step explanation:
I googled the answers and the graphs look like they match up. Double check ok
Simplify the fraction -24/6 then add -2
Answer:
-6
Step-by-step explanation:
-24 divided by 6 is -4, so the fraction would be simplified to -4/1, then change to a whole number and subtract 2, which equals -6.
Joshua is 5 1/4 weeks younger than Armani. Sara is 11 1/2 weeks older than Joshua. To the nearest week, what is the difference in Armani's age and Sara's age?
Which is JK = C solved for K?
Answer:
k=c/j
Step-by-step explanation:
Renee divided an integer “x” by -4 and got 10. Then, she divided the 10 by integer “y” and got -2. Find the quotient of integers “x” and “y”. What's the quotient of x and y?
Write a complete explanation (5 or more sentences) about how you got to this answer and include your steps.
Answer:
x=-40, y= -5 the quotient of x and y ie x/y = 8
Step-by-step explanation:
we first have that when -4 divides x we get 10, thus x must be -40, simmilarly we have that 10/y = -2 thus y= -5 , therefore y=-5, their ratio or quotient is simply -40/-5 = 8.
Which expression shows the ASSOCIATIVE PROPERTY?
3 + a + b = a + 3 + b
3(ab) = (3a)b
(3 + a) + b = 3 + (a + b)
3 - a = 3 - b
Answer:
the first one
Step-by-step explanation:
which is the product of 7/9 and 6 in a fraction
Answer: 14/3
Step-by-step explanation: (7/9) (6) = 54/9 = 14/3
How do you solve 4x - 18 < -x -3
Answer:
x<3
Step-by-step explanation:
--add 18--
[tex]4x-18+18<-x-3+18[/tex]
--simpifly--
[tex]4x<-x+15[/tex]
--add x--
[tex]4x+x<-x+15+x[/tex]
--simpifly--
[tex]5x<15[/tex]
--divide both side by 15--
x<3
sorry for late
<3
Red
Josie buys o purse that costs $64.95. If the sales tax is 5.5%, what is the cost of the tax.
Answer:
3.57
Step-by-step explanation:
64.95×5.5/100=3.57