8y + x + 12
other then that, you cannot further simplify this, nor can you factor because the greatest common factor for all of them is just 1
I need help:(
Find x and y
Please let me know if my answer is right! Thanks!
A customer wants to tip 25% on a restaurant bill that is $55. What will be the tip that should be left?
Answer:
$13.75 as the tip
Step-by-step explanation:
25% of 55$ = $13.75
Mary and Tom were buying a present for their mother for Mother's Day. Mary spent $12 and Tom spent $28. If they want to share the cost equally, how much money does Mary owe Tom?
Answer:
mary owes tom $8
Step-by-step explanation:
Would it be better to have a loan with 5% interest payback in 2 years, or a loan with 2% interest paid back in five years? Explain. Show work to justify your answer.
Step-by-step explanation:
If the interest on the loan is simple interest. Both the situation will have equal amount of interest ( 5*2 =10% of total amount). Therefore, it would be better to pay back with 2% interest paid back in five years. However, if the interest is compounded annually, 5% in 2 years will have lesser interest than 2% in 5 years. Hence, Former option would be better.
Which of these is the smallest and largest number?
Answer:
a) A -> 7.51
b) C -> 1.21
Step-by-step explanation:
First, you compare the units digits of the nos., then you compare the tenths place digits, then the hundreths place digits, and so on.
a) A -> 7.51
b) C -> 1.21
Hope it helps :)
Please mark my answer as the brainliest
Alan has forgotten his 4-digit PIN code.
He knows the first digit is odd, and the third digit is 3.
How many different sets of 4 digits could it be
25 if im not wrong......
What is the answer to 6x5x3=
Answer:
90
Step-by-step explanation:
on multiplication.
Answer:
6x^8 hope this helps
Step-by-step explanation:
please help me with this!!!
Answer:
126 m^2
Step-by-step explanation:
We can use the formula of the area of a parallelogram:
Area = base x height Area = 14 x 9Area = 126 m^2Hope this helps!!
Answer:126m^2
Step-by-step explanation:
The area of a parallelogram is the same as a rectangle. You must do 9*14=126.
Can someone help me please
Answer:
[tex] \sqrt{} \frac{1}{49} = \frac{1}{7} [/tex]
On Monday the price for bottled water was six bottles for $17.88. on Saturday the price was three bottles for $9.33. which day had the higher unit price?
Answer:
saturday
Step-by-step explanation:
monday:
17.88 (price) divided by 6 (number of bottles) is equal to 2.98 (unit price per bottle)
saturday:
9.33 (price) divided by 3 (number of bottles) is equal to 3.11 (unit price per bottle)
5/8 + 5/6 = ? ( Simplfy It)
Answer:
1 11/24
Step-by-step explanation:
30/48+40/48=70/48=1 11/24
Answer:
15/24 + 20/24 = 35/24 = 1 11/24
Step-by-step explanation:
because 6 and 8 lcm = 24 soooo
5x4 + 5x3 = 20 + 15 = 20/24 + 15/24
which is 35/24 which equals 1 11/24
hope it helps :>
Solve x + 5x + 6 = 0
jeat is growing carrots
Please post full question
To find 40% of 75, Priya calculates 2/5⋅75. Does her calculation give the correct value for 40% of 75? Explain how you know.*
Answer:
Answer: Yes , priya calculated correctly . The value of 40% of 75 is 30
Step-by-step explanation:
PLEASE HELP!!
The choices are...
A) 4
B) 3
C) 2
D) 1
Answer:
C) 2
Step-by-step explanation:
The points from the second line are 2 times the amount of the coordinates of the first line
A paperweight in the shape of a rectangular prism is shown: A right rectangular prism is shown with length 10 cm, width 4 cm, and height 4 cm. If a cross section of the paperweight is cut diagonal to the base, which shape describes the cross section?
Answer:
Square
Step-by-step explanation:
CHECK THE ATTACHMENT FOR THE FIQURE OF THE QUESTION
✓We were given the dimension of the rectangular prism as 10cm × 4cm × 4cm,
✓The cross section of the paperweight can be cut into half to it's base. Then the new dimension will be 4cm × 4cm which is a quadrilateral.
✓ Then width= 4cm, and height=4 cm are of the same values, hence the shape it forms is a SQUARE. and also the their angles is 90° each.
Find the geometric mean between 6 and 30. Round answer to 2 decimal places.
Answer:
13.42
Step-by-step explanation:
Is (2,-1) a solution of 2x-y=5? Explain and solve please and thank you.
Answer:
YES
Step-by-step explanation:
2x-y=5
2(2)-(-1)=5
4-(-1)=5
4+1=5
5=5
Answer:
first replece x and y , 2(2)-(-1)=5
4 +1=5 correct
Step-by-step explanation:
I need help pls...ty :)
Answer:
132
Step-by-step explanation:
because area is when you multiply 2 numbers and if you multiply 12 and 11 you will get 132 u welcome
It takes a person 22 seconds to swim in a straight line from the South end of April to the North end of the pool a distance of 20 meters what is the swimmers velocity
Find the measure of angle b
Answer:
77
Step-by-step explanation:
180-103=77
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Somebody, please help me it's URGENT
Answer:
S=20
Step-by-step explanation:
we want P(s) = 60
so P(s) = 3s = 60
s = 20
There of the ABCD are given. fine the coordinates of point D. A(3, 6) B(6,3) D(x, y)
Answer:
A. (3,2) . I recommend using desmos to find the coordinates
9514 1404 393
Answer:
A. (3, 2)
Step-by-step explanation:
The midpoints of the diagonals are the same point, so you have ...
X = (A +C)/2 = (B +D)/2
A +C = B +D . . . . . . . multiply by 2
A +C -B = D . . . . . . . subtract B
The coordinates of D are ...
D = (3, 6) +(6, 3) -(6, 7) = (3+6-6, 6+3-7)
D = (3, 2)
(Equivalent Expressions) Which expression is equivalent to 3 + 2x + 6y + 6x + 2 – 2y?
Map Proportionality: You have a map where Indy and Fort Wayne are 19 centimeter apart. Kokomo and Indy are 9.5 cm apart on the map. If you know that Indy and Fort Wayne are actually 120 miles apart, how far apart would Indy and Kokomo be in real life? Express your answer rounded to the nearest tenth of
Answer: 60 miles
Step-by-step explanation:
On a map, Indy and Fort Wayne are 19 centimeter apart while Kokomo and Indy are 9.5 cm apart on the map.
In real life, Indy and Fort Wayne are actually 120 miles apart, the distance between Indy and Kokomo in real life would then be:
= 9.5 × 120/19
= 120/2
= 60 miles
Indy and Kokomo are 60 miles apart in real life.
which of the following expression is equivalent to the expression below 2(7x + 3)
1. 9x +3
2. 14x +6
3. 9x -6
4. 14x - 3
Answer:
14x+6
Step-by-step explanation:
Multiply 7x by 2 which gets you 14x and multiply 3 by 2 which is 6.
Factor the quadratic 27x2-3
(x2 is X squared) please help.
Answer:
3(3x-1)(3x+1)
Step-by-step explanation:
27x²-3
You can factor out a 3
3(9x²-1)
Now we can use the difference of perfect squares formula
x²-y²=(x+y)(x-y) which means that 9x²-1=
(3x-1)(3x+1)
put it all together and get
3(3x-1)(3x+1)
Solve using system by elimination:
-3x + 4y = -18
x = -2y - 4
Answer:
x=2 and y=−3
Step-by-step explanation:
Use math papa's systems of equations calculator that shows work!
:)
Answer:
I'm doing this now in school. its a pain
Step-by-step explanation:
x=2
y=-3
HELP MEE! WILL MARK BRAINLIEST, NEED ALL 4 ANSWERS
Answer:
1. 7 , 2. 4, 3. 29, 4. 71
Step-by-step explanation:
The figure below shows a right triangle:
What is r ÷ p equal to? (6 points)
Group of answer choices
A. sin y°
B. sin x°
C. tan y°
D. tan x°
Answer:
tan y°
Step-by-step explanation:
by using the Sine Rule (See attached), we can form the equation:
[tex]\frac{r}{sin (y)} = \frac{p}{sin (x)}[/tex]
rearranging this, we get:
[tex]\frac{r}{p} =\frac{sin(y)}{sin(x)}[/tex] ---------------------eq 1
Recall that all internal angles of a triangle must sum to 180°. we observe that we have a right triangle where one of the angles is 90°. It then follows that the sum of the other two angles must sum to 90°
i.e x + y = 90°
with a little rearranging, we get
x = (90° - y)
Substituting this into eq 1 above, we get:
[tex]\frac{r}{p} =\frac{sin(y)}{sin(90- y)}[/tex] ---------eq 2
recall that from the trigonometric co-function identities,
sin (90°- y) = cos y
substituting this into eq 2 gives :
[tex]\frac{r}{p} =\frac{sin(y)}{cos(y)} = tan(y)[/tex] (answer)