6 / 32
Simplify
a)
4p + 2p – 3p
b)
9s- 5s + 2s-S
c)
8t + 3r - 76 - 9r
Answer:
a.3p
b 5s
c 2r -76 this can be the answer
Answer: A) 3p , B) 5s , C) -6r+8t-76
Step-by-step explanation:
A ) 4p + 2p – 3p
combine like terms :-
(4p+2p+-3p)
(4p+2p+-3p) = 3p
= 3p
B ) 9s- 5s + 2s-S
combine like terms :-
( 9s-5s+2s+-s)
( 9s-5s+2s+-s) = 5s
C ) 8t + 3r - 76 - 9r
combine like terms :-
(3r+-9r)+(8t)+(-76)
= - 6r+8t+-76
James buys a shirt and a pair of socks on sale for 20% off. If the price of the shirt
before the sale was $26 and he spent a total of $26, what was the original price of
the socks? Round to the nearest hundredth, if necessary.
Answer:
The Price of socks is
=
$
8
Explanation:
Given -
Discount 25%
Price of shirt before discount
=
$
24
Amount spent on both shirt and socks after applying discount
=
$
24
Assume the price of socks
=
$
x
Then Shirt + Socks before discount =
$
(
24
+
x
)
After discount one has to pay 75% of the article.
Then -
75
100
(
24
+
x
)
=
24
0.75
(
24
+
x
)
=
24
18
+
0.75
x
=
24
0.75
x
=
24
−
18
=
6
x
=
6
0.75
=
8
The Price of socks is
=
$
8
How to verify your answer -
One way
Price of shirt =$24
Price of socks =$8
Total =$32
Discount =25%
Discount for $32 is
32
×
25
100
=
$
8
Amount one has to pay after discount
=
32
−
8
=
$
24
Another way is -
Discount 25%
It means after discount it is enough if he pays 75% of the price.
In our case - Actual price is
=
$
32
75% of $32 is
=
32
×
75
100
=
2
Step-by-step explanation:
Find two integers whose sum is 17 and product is 72
pleaseee help
In 2010, the price of a laser printer was $1599. In 2018, the price of the same type of printer had dropped to $579. Find the percent of decrease. Round to the nearest percent.
Answer:
nearest percentage=64%
Step-by-step explanation:
math
Maria is shopping for party supplies. She finds that paper plates come in packages of eight, napkins come in packages of 10, and paper cups come in packages of 12, what is the least number of packages of plates napkins and cups she has to buy so that she has the same number of each Item for her birthday party.
Answer
15 plates, 12 napkins and 10 cups
Step-by-step explanation:
To find the least amount, you have to find the lcm of all three numbers. In this case the lcm of 8,10, and 12 is 120. Afterwards you need to divied 120 by all numbers. So 120 divided by 8 is 15, so 15 plates. 120 divided by 10 is 12, so 12 napkins and finally 120 divided by 12 is 10, so 10 cups
The least number of packages of plates, napkins, and cups Maia has to buy so that she has the same number of each Item for her birthday party is 15, 12, and 10, respectively.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Given that paper plates come in packages of eight, napkins come in packages of 10, and paper cups come in packages of 12. Therefore, to find the least number of packages of plates napkins and cups Maria has to buy so that she has the same number of each Item for her birthday party, we need to take the LCM of the following.
LCM of 8, 10, and 12 = 120
Now, the number of packages,
[tex]\text{Number of paper plate packs} = \dfrac{120}{8}=15[/tex]
[tex]\text{Number of napkins pack} = \dfrac{120}{10}=12[/tex]
[tex]\text{Number of paper cups pack} = \dfrac{120}{12}=10[/tex]
Hence, the least number of packages of plates, napkins, and cups Maia has to buy so that she has the same number of each Item for her birthday party is 15, 12, and 10, respectively.
Learn more about Fraction:
https://brainly.com/question/1301963
#SPJ2
1) Veja o calendário de plantio e colheita do Arroz na região Centro-Oeste do Brasil . *
Answer:
sos, i dont understand
Step-by-step explanation:
Unit 2 Mid-Unit Assessment
Answer:
users are not supposed to help you on test, quiz's or assessments. according to the T.O.S of brainly aka the honor code
Step-by-step explanation:
Subtract: (-5x + 8) - (3x + 5)
Answer:
Solution: -8x + 3
Step-by-step explanation:
KHAN ACADEMY
(p.s. can u give me brainliest?)
If Samantha can make 6 bracelets in 1 hour and Payton makes 15 bracelets in 3 hours - what is the difference in the number of
bracelets they would make in 6 hours?
[tex]n^{2} +3n-12=6[/tex]
Answer:
Step-by-step explanation:
n² + 3n - 18 = 0
n = [-3 ±√(3²-4(1)(-18)]/[2(1)] = [-3 ±√81]/2 = 3, -6
2. Determine the slope of the line that passes through
the points (-1, -3) and (0, 6).
Answer:
9
Step-by-step explanation:
use the formula m = y2- y1 / x2 - x1
Answer:
Step-by-step explanation:
The slope of a line can be found using any two points of a line and the slope, m, is defined as
m=(y2-y1)/(x2-x1), we have points (-1,-3) and (0,6) so
m=(6-(-3))/(0-(-1))
m=9/1
m=9
please help it’s due today!!!
Answer:
1=x and 2=y
Step-by-step explanation:
If the probability that the islanders will beat the rangers in a game is 61%, what is the probability that the islanders will win exactly one out of six games in a series against the rangers? Round your answer to the nearest thousandth.
Answer:
0.1328 is the probability that the Islanders will win exactly zero out of six games in a series against the Rangers.
Step-by-step explanation:
What are the zeros of f?
A graph of f(x) = 6x2 - 11x + 3 is shown on the grid.
A 3
A
B
2 and 9
C
1 1/2 품
11
12
1
IX
6
1
2
3
4
5
-6 -5 -4 -3 -2 -1
D
and
1 2 3 4
Answer:
x= 1/3 , 3/2
step by step
that should be the right answer
find the lateral area of this cone
Answer:
lateral area = 180π in²
Step-by-step explanation:
The lateral area is the surface of the cone only.
perimeter of base = 12 x 2 = 24π in
Surface Area = 1/2 perimeter x slant height
SA = 1/2 x 24π x 15 = 180π in²
Help me will mark brainliest!!!
Answer:
a ray can be defined as a part of a line that has a fixed starting point but no end point. It can extend infinitely in one direction. It can extend infinitely in one direction.
Answer:
A ray can intersect a circle in a line segmentBecause when a ray will pass through a circle,it will Pass through two points making it a line segment in the circle
Convert the following sentence into an algebraic expression: a number increased by 5
Answer:
x + 5
Step-by-step explanation:
Let x be the unknown number. Increased means adding, so you add 5 to the unknown number.
Resulting in x + 5
Thomas scored 257 points on the first three tests in class. What does he need to score on the next test to have a test average of 85?
A.
83
B.
79
C.
87
D.
91
Please help me
Answer:
The answer is A-83
[tex] \frac{257 + 83}{400} = 0.85[/tex]
Jasmine and 4 friends moved 23 pounds of dirt. Each friend moved the same amount of dirt. How much dirt did each friend move?
i don’t know the answer
Answer:
C
Step-by-step explanation:
In order to be able to find the circumference in relation to radius, you have to use the formula C = 2πr
Hope this helped :)
A rectangle has area x3 + 3x2 - 18x in.2 and width x + 6 in. What is the length in inches?
Answer:
HOPE THIS HELPS
Step-by-step explanation:
The area = length * Width.
We know the width = X+6 inches and Area = x^3+3x^2–18x.
This problem can be solved just by dividing the area by width and we get a quotient as X^2–3x.
So the length is x^2–3x inches.
The length of the rectangle is [tex]\rm x(x-3)[/tex].
Given
The area of the rectangle = [tex]\rm x^3+3x^2-18x[/tex] square inches
The width of the rectangle = x + 6 inches
Area of the rectangleThe area of the rectangle is equal to the product of length and width of the rectangle.
Let the length of the rectangle be L.
The area of the rectangle is given by;
[tex]\rm Area \ of \ the \ rectangle =Length \times Width\\\\[/tex]
Substitute all the values in the formula;
[tex]\rm Area \ of \ the \ rectangle =Length \times Width\\\\\rm x^3+3x^2-18x= L \times (x+6)\\\\L=\dfrac{ x^3+3x^2-18x}{x+6}\\\\L = \dfrac{ x(x+6)(x-3)}{x+6}\\\\ L = x (x-3)[/tex]
Hence, the length of the rectangle is [tex]\rm x(x-3)[/tex].
To know about rectangles click the link given below.
https://brainly.com/question/14383947
Please help me with this question
Answer:
4x+6y
Step-by-step explanation:
How does labeling the diagram help us show that we can use right triangle congruency (SAS in this case)?
Answer:
Step-by-step explanation:
S A S congruence rule: Two triangles are congruent if two sides and the included angle of one triangle are equal to the two sides and the included angle of other triangle.
If two triangles are congruent by SAS, and the angle is 90, then by CPCT{corresponding part of congruent triangle) the hypotenuse of the two triangles will be congruent.
Now, as hypotenuse and one leg are congruent in both triangles, we can apply RHS congruent
What are the three different kinds of problems we can solve using the percent proportion?
Answer:
We have now seen solutions method for the three basic types of percent problems ;finding the amount, the rate, and the base
PLEASE HELP
Use the formula √(x2−x1)2+(y2−y1)2 to find the distance between the points(8,2) and (3,8) to the nearest tenth please
Answer:
Step-by-step explanation:
[tex]d=\sqrt{(3-8)^2+(8-2)^2} =\sqrt{25+36 }=\sqrt{61} \approx 7.81[/tex]
HELP ME PLEASE ?!?!?
Step-by-step explanation:
According to phythagorous theorem
c²= 8²+6²
= c²=64+36
= c²=100
= c= \/100
c = 10 mm
Answer:
[tex]6 {}^{2} + 8 { }^{2} = 36 + 64 = 100[/tex]
H=√100=10mm
Hope it helps
Have a good day
HURRY PLEASE!!!!
Identify the graph of y = In x + 1.
X
64
RETRY
help me what is the answer
Answer:
A. rational
Step-by-step explanation:
ive learned this before
Answer:
Whole C)
Square root of 144 is 12
Hope this helps! Have a nice life!
Joey went to the county fair last weekend. When he got there, he had to walk 1/2 of a mile from the car to the entrance. Then he walked 11/16 of a mile to the carnival rides and 1/2 of a mile from the carnival rides to the farm animal show. Next, he walked 3/4 of a mile back to the car. How many miles did Joey walk in all?
Answer:
39/16 or 2 7/16 miles
Step-by-step explanation:
find the common denominator between all fractions (16).
1/2 = 8/16
3/4 = 12/16
8 + 11 + 8 + 12 = 39
Therefore, Joey walked 39/16 or 2 7/16 miles in total
The diameter of a circle is 18 m. Find its circumference in terms of \piπ
Answer:
18π
Step-by-step explanation: