Answer:
w+ (9+3)
Step-by-step explanation:
pretty simple if I remember how to use that property
Answer:
The equivalent expression for the given expression (w+9)+3 using associative property is w + 12
Solution:
Given that, expression is ( w + 9 ) + 3
We have to find how do we can use the associative property to write an expression equivalent to ( w + 9 ) + 3
The associative property states that you can add or multiply regardless of how the numbers are grouped
By above definition, we get
(a + b) + c = a + (b + c)
So, now let us apply the above property to the given expression,
Then, ( w + 9 ) + 3 = w + ( 9 + 3 ) = w + 12
Hence, the equivalent expression for the given expression is w + 12
Step-by-step explanation:
Its the same thing but I put it it the comments bc why not
ok ok ok now whats -4 = -20
Answer:
This is wrong But if you ask me what is -4= -2² and -20= -2×10¹
Answer:
ok ido not know
Step-by-step explanation:
im eating popcorn mwah ha ha ( answer)
Answer: There better be butter and some kind of cheese seasoning or Kirby will be very disappointed.
Almonds are a member of the peach family
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Shilo is trying to compute the value of 27 + 55 + 13. She adds 27 + 13 to get 40 and then adds on 55. Which of the following properties is Shilo using?
1.) commutative
2.) distributive
3.) identity
4.) associative
Answer:
commutative property of addition is your answer
The commutative property of addition states that no matter which terms you add first, the result would be the same
(A) commutative is your answer
A micron equals 0.001 millimeters, or 1/1000 of a millimeter. What fraction of an inch is a micron?
Answer:
3.937 × 10-5 inch is the answer
Answer: 1/100
Step-by-step explanation:
-6 2/9 x (7 3/6) = _______________
(These are mixed fractions)
Improper form :
-56/9 x (45/6) = __________
Step-by-step explanation:
With the mixed, start with the whole numbers
-6 * 7 = -42
Then do the fractions
[tex]-\frac{2}{9} *\frac{3}{6}[/tex]
simplify
[tex]-\frac{2}{9} *\frac{1}{2}[/tex]
[tex]\frac{2}{18}[/tex]
simplify : [tex]\frac{1}{9}[/tex]
and you end up with: [tex]-42\frac{1}{9}[/tex]
With the improper
[tex]\frac{-56}{9} *\frac{45}{6}[/tex]
Start by simplifying the fraction down
[tex]\frac{-28}{1} *\frac{5}{3}[/tex]
Multiply
[tex]-\frac{140}{3}[/tex]
Check both if they are equivalent (you do that)
please help giving brain liest :DDDDDDDDDDDDDDDD
Answer:
uhh ik ur gonna hate bc of my answer
Step-by-step explanation:
Please answer the question in the picture that I have provided
Answer:
i think it b im not to sure
Step-by-step explanation:
Answer:
sqrt 25 is a rational number
Step-by-step explanation:
Bob is packing a suitcase to take on an airplane. A suitcase and its contents can weigh at most 50 pounds before the airlines charge extra fees. Bob's suitcase weighs 10 pounds when it is empty, so he can put 40 pounds of clothes in the suitcase. Bob's shirts weigh 0.5 pounds each and his pants weigh 2 pounds each.
(1)Write an equation that would model how many pounds of clothing Bob can pack.
(2)Rewrite the equation to model the number of pants Bob can pack in terms of the number of shirts.
Answer:
1. 10x + 40 = 50
2. 10x + 2 + 0.5 = 40
Step-by-step explanation:
1. If bob's suitcase is 10lb. by itself then that is 10.
His limit of content and suitcase is 50lb.
His shirts weigh 0.5lb each.
His pants weigh 2lb each.
10x + 40 = 50
2. 10x + 2 + 0.5 = 40
The sales tax for an item was $8.80 and it cost $440 before tax.
Find the sales tax rate. Write your answer as a percentage.
Answer:
Step-by-step explanation:
In non-mathematical form, the question is asking $8.80 is what percent of $440. N will equal the percent. So, you would set up the equation like this: 20 = N · 440
You need to solve the equation.
20/440 = N · 440/440
0.045 repeating = N
Rounded, the sales tax rate would be 4.5%
100×0.23 =
101×0.23 =
102×0.23 =
103×0.23 =
Answer:
104x0.23
Step-by-step explanation:
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Paulie is buying a shirt that was originally priced at $15. The store has a today-only discount of 25%. What is today’s price for the shirt? $
Answer:
$11.25
Step-by-step explanation:
15 divided by .25 is 3.75, so subtract 3.75 from 15 and its 11.25
how can you compare ratios to solve a problem?
Answer:
Identify the known ratio and the unknown ratio.
Set up the proportion.
Cross-multiply and solve.
Check the answer by plugging the result into the unknown ratio.
Step-by-step explanation:
Solve the equation.
h + | -8| = 15
Answer:
if you're trying to say h+ -8 = 15 then h would be 23
Help me please because i move classes and i was not on this chapter
Answer:
20/27 pages per minute I think
Step-by-step explanation:
what is the equation of the best fit for this data
Answer:
i-i think it either A) or C)
Step-by-step explanation:
What is the total surface area of this rectangular pyramid?
A rectangular pyramid. The rectangular base has a length of 12 feet and width of 6 feet. 2 triangular sides have a base of 12 feet and height of 8 feet. 2 triangular sides have a base of 6 feet and height of 9.5 feet.
_____________ square feet
HELP PLS!!!
Answer:
225 square feet
Step-by-step explanation:
the base of the pyramid would be 76 ft², since 12*6=72. Then you get the surface area of the sides. 2 of the sides would be 48 ft², since (12*8)/2=48. The other 2 sides would be 28.5 ft², since (6*9.5)/2-28.5. Then you just add the surface areas of all the sides; 76+48+48+28.5+28.5 to get 225.
Hope this helps! :)
Answer:
(C) 225
Step-by-step explanation:
I took test on edge 2021 got 100%
y=-4x+15
8x-2y=-30
using a substitution method or elimination method.
Multiply. 5/6 x 3/10 write your answer in simplest form
Answer:
[tex]\frac{1}{4}[/tex]
Step-by-step explanation:
Answer:
0.25 :)
Step-by-step explanation:
5/6 x 3/10 = 0.25
At a zoo, 8 monkeys ate 64 bananas in one day. At
this rate how many bananas could 12 monkeys
eat in one day?
HELPP ASAPPPPPPP!!!!!!!!!!
Answer:
96
Step-by-step explanation:
Answer:
64 bananas / 8 monkeys = 8 bananas per monkey
12 monkeys x 8 bananas each = 96 bananas
The point (1, –5) is reflected across the y-axis. A coordinate plane. What are its new coordinates?
(–1, 5)
(1, –5)
(–1, –5)
(1, 5)
Explanation:
The reflection rule we use is
[tex](x,y) \to (-x, y)[/tex]
when we want to reflect over the y axis. The x coordinate flips from positive to negative, or vice versa, while the y coordinate stays the same.
Therefore, [tex](1, -5) \to (-1, -5)[/tex]
Select the graph that represents the given set. (Click on the graph until the correct one is showing.) E = {(6, 2), (7, 3), (6, -1), (5, 4)}
Step-by-step explanation:
the answer is second picture because according to the coordinate which is the first number in the bracket is refer to x axis while the number that after comma is for y axis; (x,y)
Answer:
I didn't know how to put it on here so I provided a screenshot of the correct answer
Step-by-step explanation:
-7z - 59 = -10 what does z =?
Answer:
-7
Step-by-step explanation:
Answer:
z = - 7
Step-by-step explanation:
-7z = 49 (you add up -59 and -10, 2 - signs = +)
-z = 7 (you do 49 divided by 7)
z = - 7
I think this is right
im in need of maijor help this is due soon and i need help ASAP
Answer:
1) 120 seconds2) 180 secondsStep-by-step explanation:
First light
Shines 3 seconds first time plus after 6 seconds, the pattern is:
3 + 6xOff 6 seconds first time plus after 6 seconds, the pattern is:
6xSecond light
Shines 4 seconds first time plus after 8 seconds, the pattern is:
4 + 8xOff 8 seconds first time plus after 8 seconds, the pattern is:
8xThird light
Shines 5 seconds first time plus after 10 seconds, the pattern is:
5 + 10xOff 10 seconds first time plus after 10 seconds, the pattern is:
10x1) All lights will be off after:
LCM(6x, 8x, 10x) = 2*3*4*5xx = 1 ⇒ 120*1 = 120 seconds, next time2) All lights will come on after:
LCM(3 + 6x, 4 + 8x, 5 + 10x) = LCM(3(1+2x), 4(1+2x), 5(1 + 2x)) = 60(1 + 2x)x = 1 ⇒ 60(1 + 2) = 180 seconds, first timePLEASE HELP AS SOON AS POSSIBLE :)
At Sally's Diner, combo meals come with either chips or fries. Of the 115 customers on Friday, 80% ordered combo meals. Of these 3/4 had fries. How many customers on Friday had fries with their meals?
A. 69
B. 72
C. 86
D. 92
Answer:
A: 69
Step-by-step explanation:
80% of 115 customers had combos. To find out the amount that had combos, we multiply the amount of customers by percentage. 115 * 80% (0.8) is 92. 92 customers had combo meals. 3/4 of them had fries with it, and 3/4 is 75% in percent form. We multiply 92 by 75% to get the amount that had fries. 92 * 75% (0.75) is 69. There. Sally's Diner had 69 of Friday's customers order fries with their combo meals.
Order from least to greatest.
4.08, 4.3, 4.803, 4.038
Answer: 4.038,4.803,4.08,4.3
Wendy did a survey of four bird parks and wrote the following observations:
Bird Park Survey
Park Number of Blue Birds Total Number of Birds
A 23 96
B 41 72
C 40 78
D 24 62
Based on the survey, which park had the greatest percentage of blue birds? (1 point)
Group of answer choices
Park A
Park B
Park C
Park D
Which word has almost the same meaning as the word drawbacks? 1st person to answer get brainlyest
cross out
bonuses
disadvantages
reasons
supporters
Answer:
Step-by-step explanation:
cross out
Answer:
disadvantages
Step-by-step explanation:
You have $3.25 to buy bananas. Each bananas costs $0.35. How many bananas will you buy? Will you use all your money? If not, how much will you have left over?
Answer:
If had left over I would leave $1.85
Step-by-step explanation:
Kyle has three pieces of rope. The lengths of the ropes are 241.6 centimeters, 241.38 centimeters, and 264.7 centimeters.
What is the difference in length between the longest and shortest pieces of rope?
Answer:
23.32 cm
Step-by-step explanation:
longest - 264.70 cm
smallest -241.38 cm
so 264.70 cm -241.38 cm =23.32 cm
Answer: 23.32 cm (Don't forget your label)
Step-by-step explanation: 264.7 - 241.38 = 23.32 cm