The expression after simplification is -57
Given the expression 14+{−2+3[1+3(−6−2)]}
Using the PEDMAS method
P is parenthesis
E is exponent
D is division
M is multiplication
A is addition
S is subtraction
14+{−2+3[1+3(−6−2)]}
= 14+{−2+3[1+3(-8)]}
= 14+{−2+3[1+(-24)]}
= 14+{−2+3[1-24]}
= 14+{−2+3[-23]}
= 14+{−2+[-69]}
= 14+{−2-69}
= 14+(-71)
= 14 - 71
= -57
Hence the value of the expression after simplification is -57
Learn more here: https://brainly.com/question/14341790
which equation shows y+1/5=3x in standard form?
The answer is 15x-5y=1.
Find the sum or difference 1/4(q-12)+1/3(q+9)
Final answer:
To find the sum of 1/4(q-12)+1/3(q+9), distribute the fractions, combine like terms, and simplify to get the final answer of 7/12q.
Explanation:
The question requires finding the sum of two algebraic expressions involving the variable q. To solve this, we need to combine like terms after distributing the fractions through the parentheses. Here's the process:
Distribute 1/4 through (q-12): 1/4 * q - 1/4 * 12 = 1/4q - 3.
Distribute 1/3 through (q+9): 1/3 * q + 1/3 * 9 = 1/3q + 3.
Add the results together: 1/4q - 3 + 1/3q + 3.
Combine like terms: To add 1/4q and 1/3q you need a common denominator. The common denominator for 4 and 3 is 12, so convert fractions: 3/12q + 4/12q = 7/12q.
Combine constants: -3 + 3 = 0, so they cancel out.
The final answer is 7/12q.
Therefore, the simplified form of 1/4(q-12)+1/3(q+9) is 7/12q.
What is 42% in simplest form?plz show me how to do it
42/100=2/2×21/50
So 21/50 is the simplest form of 42%
Tyler delivers newspapers. He collected $10 from each customer. He has 5 customers on each street, and he delivers to 4 different streets. How much money did Tyler collect?
form an equation and solve it to find the dimensions of the rectangle
(perimeter 48cm)
(height 2x-2)
(width 5x+4)
Maya's school held an aluminum collection program in which they collected aluminum and brought it to be recycled. In the first week, Maya collected 4/20 lb of aluminum and her friend Abigail collected 7/8 lb. a. which girl collected more aluminum? b. how much aluminum did the two girls collect?
a)If Maya collected 4/20 lb of aluminum and her friend Abigail collected 7/8 lb Abigail collected more aluminum.
b) 43/40 lb of aluminum the two girls collect.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that, in the first week, Maya collected 4/20 lb of aluminum, and her friend Abigail collected 7/8 lb.
We have to simplify the expression,
Maya collected 0.2 lb of aluminum, and her friend Abigail collected 0.875 lb.
From the given fraction it is obtained as Abigail collected more aluminum.
The amount of aluminum did the two girls collect is,
=4/20+ 7/8
=43/40
Thus, If Maya collected 4/20 lb of aluminum and her friend Abigail collected 7/8 lb Abigail collected more aluminum and 43/4 lb of aluminum than the two girls collect.
Learn more about the fraction here:
brainly.com/question/1301963
#SPJ2
Which expression is NOT equivalent to 8 ∙ x ∙ 2 ∙ y?
1. 8x + 2y
2. 16yx
3. 16xy
Six months after a divorce, the former wife and husband each take a test that measures divorce adjustment. The wife’s score is 63, and the husband’s score is 59. Overall, the mean score for divorced women on this test is 60 (SD = 6); the mean score for divorced men is 55 (SD = 4). Which of the two has adjusted better to the divorce in relation to other divorced people of their own gender? Explain your answer to a person who has never had a course in statistics
What is the perimeter of a rectangle if the length of the short sides are 5", and the other sides are both y?
PART ONE-----
Patel bought a model rocket kit from a catalog. The price of the kit was $124.95. The state sales tax of 7% was added, and then a $19 charge for shipping was added after the sales tax. What was the total amount Patel paid including tax and shipping costs?
PART TWO---
Patel received an allowance of $15 per week. How many weeks it will take him to purchase the kit?
How to solve from 86 books to 150 books
When John bought his new computer, he purchased an online computer help service. The help service has a yearly fee of $25.50 and a S10.50 charge for each help session a person uses. If John can only spend S170 for computer help this year, what is the maximum number of help sessions he can use this year?
A company needs to take 330 sample sensor readings. If the sensor collects data at 5 1 2 samples per second, how long will it take the company to take all 330 samples?
Answer:
hmmm...
Step-by-step explanation:
Vertex form of f(x)=1/2x squared
One meter is approximately equal to 39.39 inches.About how many inches are in 3 meters? A 40 B 90 C 120 D 150
720 pt in a hour converted to quarts in a min
1 quart = 2 pints
720/2 = 360 quarts per hour
1 hour = 60 minutes
360/60 = 6 quarts per minute
To convert 720 pints per hour to quarts per minute, divide the number of pints (720) by 2 to get quarts per hour (360), then divide by 60 minutes to find quarts per minute, resulting in 6 quarts per minute.
To convert 720 pints (pt) per hour to quarts (qt) per minute, first, we need to understand the relationship between pints and quarts. 1 quart is equal to 2 pints.
Therefore, to convert pints to quarts, we would divide the number of pints by 2. We also need to convert from per hour to per minute. Since there are 60 minutes in an hour, we divide the per-hour quantity by 60 to find the per-minute quantity.
Here's the step-by-step conversion:
Start with 720 pints per hour.
Since 1 quart is equal to 2 pints, divide 720 by 2 to convert to quarts. 720 2 = 360 quarts per hour.
To convert quarts per hour to quarts per minute, divide by 60 (since there are 60 minutes in an hour). 360 60 = 6 quarts per minute.
Therefore, 720 pints in an hour is equivalent to 6 quarts per minute.
Whats the property shown for this problem? ||Associative||Commutative||Opposite||
-2.2 + (-3.7 + (-1.4)) = (-2.2 + (-3.7)) + (-1.4)
1. 1 5/8 divided by - 1 3/5
2. -5 1/3 divided by 2 3/4
1. 1 5/8 / -1 3/5 = -25/24 = -1 1/24
2. -5 1/3 / 2 3/4 = 10/9 = -1 1/9
Mr. Jones bought a block of fudge that weighed 1/4 of a pound. He divided the fudge into 2 equal pieces. What was the weight of each piece of fudge? *
How do you write the equation?
Marcy split her income from last week equally between paying her student loans, rent, and savings. She put $650 in savings. How much did Marcy earn last week?
Marcy's total weekly income was calculated by multiplying the amount she put in savings ($650) by the number of equal parts (3), resulting in a total of $1950 earned last week.
Explanation:To find out how much Marcy earned last week, we need to consider that she split her income equally into three parts: paying her student loans, rent, and savings. Given that she put $650 in savings, and each of the three parts is equal, we can calculate her total weekly income by multiplying $650 by 3 (the number of equal parts).
Total weekly income = $650 (amount put in savings) × 3
Total weekly income = $1950
Therefore, Marcy earned a total of $1950 last week.
For what value does 4x = (1/8)^x+5
Answer:Its B
-3
Step-by-step explanation:
The total cost for office expenses to run the organic strawberry farm varies directly with the number of months it is used. Which equation represents this scenario? https://coststudyfiles.ucdavis.edu//uploads/cs_public/c5/a1/c5a181af-8e1b-474a-9509-443c3cb223ed/strawberry2ndyrcc2011.pdf pages 15-16
Answer:
weed-hand
y=63x
$1,512.00
Step-by-step explanation:
Answer:
third option, second option, then first option
Step-by-step explanation:
just took the assignment
Jason has 7 puzzles. Quincy has the same number of puzzles as Jason. How many puzzles do they have altogether? Solve. Write or draw to explain
Which fact would help you to solve for x in the diagram shown?
A) Angles in an equilateral triangle are congruent.
B) The sum of the interior angles in a quadrilateral is 360°.
C) Alternate interior angles formed by a transversal and parallel lines are congruent.
D) The exterior angle of a triangle is equal to the sum of the two remote interior angles.
Answer:
(A) Angles in equilateral triangle are congruent
Step-by-step explanation:
From the figure, it can be seen that in triangle ABD, [tex]AB=BD=AD[/tex] which means that all the sides of the triangle are congruent and by the definition of equilateral triangle, ΔABD will be an equilateral triangle.
Therefore, Using the property that Angles in equilateral triangle are congruent, we can find the value of x.
Thus, option A is correct.
Answer:
the person above me is correct
I need more help....sorry haha
Number 7: 11/12-9/10 = 110/120-108/120=2/120= 1/60
number 8: 5/18-1/3=15/54-5/54=10/54 =5/27
Divide. (3 3/4)÷(−2 1/2) Enter your answer as a mixed number, in simplified form, in the box.
Brad and Wes are building a tree house. They cut a 12 and a half foot piece of wood into 5 of the same length pieces?How long is each piece of wood?
Can someone help me on number 42 please.
Answer:
there is only 40 num so i did 40 num
Step-by-step explanation:
√y=20
squaring both side
y=20²
y=400
A gaming system is marked down from 290 to 188. What is the percentage of the discount?