Answer:
[tex]2\frac{1}{4}[/tex]
Step-by-step explanation:
20 1/4 = 20.25
20.25/9 = 2.25
2.25 = [tex]2\frac{1}{4}[/tex]
Each cake weighs 2.25 pounds.
The weight of each cake will be equal to 2(¹/₄).
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
A mixed expression, also known as a complex fraction, is a fraction that contains a fraction in the numerator, the denominator, or both the numerator and the denominator.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Nine identical cakes weigh a total of 20¼ pounds.
20(¹/₄) = 20.25
20.25/9 = 2.25
2.25 = 2(¹/₄).
To know more about an expression follow
https://brainly.com/question/29282536
#SPJ2
help show work due asap
Answer:
77 pictures
Step-by-step explanation:
You are trying to find 18% of 430.
18/100 = 9/50 * 430
756/10 = 75.6
77 is the closest choice out of all the other choices.
- 11 2/3 x (-4 1/5)=?
which expressions represent the sum of exactly two terms?
Answer:
A and D are your answers
Step-by-step explanation:
:) hope this helps
Answer:
A and C are the correct answers
xy and 3+7s+t
Step-by-step explanation:
Help please look at the image
Thanks
Answer: Option 1
Reason: Math
Which expressions are equivalent to − 90 − 60 w?
Answer:
A : -30(3+2w)
B : (-9-6w) ⋅ 10
E : −20(4.5 + 3w)
Using distributive property:
A : -30(3+2w) = -90 - 60w : equivalent to -90 - 60w
B : (-9-6w) ⋅ 10 = -90 - 60w : equivalent to -90 - 60w
C : -3(30 - 20w) = -90 + 60w : NOT equivalent to -90 - 60w
D : (6 + 4w)×15 = 90 + 60w : NOT equivalent to -90 - 60w
E : −20(4.5 + 3w) = - 90 - 60w : equivalent to -90 - 60w
SO THAT MEANS
A : -30(3+2w)
B : (-9-6w) ⋅ 10
E : −20(4.5 + 3w)
ARE THE ANSWERS
Step-by-step explanation:
(s+4)+(s+4)
can
someone
answer
this-
Let's simplify step-by-step.
s+4+s+4
Combine Like Terms:
=s+4+s+4
=(s+s)+(4+4)
=2s+8
Answer:
=2s+8
Factor s+4+s+4
2s+8
=2(s+4)
Answer:
2(s+4)
Answer:
2s+8
Step-by-step explanation:
(s+4)+(s+4)=s+s+4+4=2s+8
1/4=something 8 plz help me
Answer:
1/4 = 0.25
Step-by-step explanation:
Answer:
2/8
Step-by-step explanation:
i don't know what to put here but 1/4 is = to 2/8
PLZ HELP ME WITH THIS QUESTION!
Answer:
15
Step-by-step explanation:
Answer:
the answer is 15
Step-by-step explanation:
Question 1
9 m
4 m
X
Solve for X. Round your answer to the nearest tenth.
Answer:
Step-by-step explanation:
Akira and Hideo are twins with different jobs. Akira earns five-eighths of what Hideo earns, but Akira's expenses are half of Hideo's. Akira ends up saving 40% of his income. What percentage of his income does Hideo save?
Answer:
25%
Step-by-step explanation:
Let x represent Akira income and let y represent Hideo income.
Since Akira earns five-eighths of what Hideo earns, therefore Akira income is given by:
x = (5/8)y
Let a represent Akira expenses and let y represent Hideo expenses. Since Akira expenses is half of Hideo, hence:
a = (1/2)b; b = 2a
Given that Akira savings is 40% of his income, we have:
savings = income - expenses
40% of x = x - a
a = x - 0.4x
a = 0.6x
For Hideo:
Income = y, expenses = b = 2a
Savings = income - expenses
Savings = y - 2a
Savings = y - 2(0.6x) = y - 1.2x
Savings = y - 1.2(5/8)y
saving = y - 6y/8
savings = 2y/8 = 0.25y
Therefore Hideo saves 25% of his income
What is 62% written as a decimal?
Answer:
62% = 0.62 in decimal form. Percent means 'per 100'. So, 62% means 62 per 100 or simply 62/100. If you divide 62 by 100, you'll get 0.62 (a decimal number).
The decimal of 62% is 0.62
What is Percentage?To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. With the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.
Given:
We have to change 62% in decimal.
As, 62%
= 62/100
And, the number of zeroes in denominator decimals where to put the decimal.
so, 62/100
= 0.62
Learn more about Percentage here:
https://brainly.com/question/29306119
#SPJ5
53.53x 10 power of 2
Select the best possible first step to solving the system by first eliminating the x variable.
3x + 5y = 1
2x + 4y = −4
Kurt says factors and multiples are related. Use the equation 8×5 = 40 to describe the relationship between factors and multiples.
Answer:
Before heading towards the solution, you need to make sure how multiple and factors are related to each other.
The multiple of a number could be obtained by multiply it with another number.
For example, the first five multiples of 12 are 12, 24, 36, 48 and 60
1 X 12 = 12
2 X 12 = 24
3 X 12 = 36
4 X 12 = 48
5 X 12 = 60
Factors are the numbers that are multiplied to get a given number.
For example,
1 X 12 = 12
2 X 12 = 24
3 X 12 = 36
The factors of 12 are 1, 2, 3, 4, 6 and 12.
As division and multiplication can be used to find factors and multiples.
For example a whole number is a multiple of its factors.
Let w = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20} be the set of even wholes numbers from 2 to 20.
As 2 is a factor of 20 because 20 ÷ 2 = 4
20 is a multiple of 2 because 2 X 10 = 20
So, in the same way, the equation 8 X 5 = 40 can be used to determine how factors and multiples are related.
Let the equation be
8 X 5 = 40
8 is a factor of 40 because 8 X 5 = 40
40 is a multiple of 8 because 40 ÷ 5 = 8
So, this is how factors and multiples are related to each other.
Someone plz help me with this 2 questions I will give brainliest
(Look at the pictures)
Answer:
61 ounces
Step-by-step explanation:
1 pound = 16 ounces
8 pound 3 ounces = 8*16 + 3 = 128 +3 = 131 ounces
No Jesse's weight = 12 pounds = 12*16 = 192 ounces
Weight gained = 192 - 131 = 61 ounces
What is the value of the variable in the equation, y/12=7 *
please help me with this
Answer:
y=84
Step-by-step explanation:
12*7 = 84
Maia has a total debt of $25. She is trying to pay back $2 each week for the next 8 weeks. If Maia is successful, which amount will represent the change in the amount of her debt?
+$16
-$16
+$10
-$10
can someone please help? i've been asking questions and nobody's been helping :(
Answer:
-16
Step-by-step explanation:
2(8)=16, 25+(-16)=current debt after 8 weeks
A triangle has an angle that measures 75°. The other two angles are in a ratio of 8:13. What are the measures of those two angles?
° and
°
Answer:
Step-by-step explanation:
40 and 65
Drew is 3 years older than his brother, Jimmy. The sum of the
brothers’ ages is 21.
Answer:
jimmy is 18
Step-by-step explanation:
3+18=21 Hope this helps!
Answer:
Drew is 12 and Jimmy is 9
Step-by-step explanation:
12+9=21
;-;
Find the missing side length.
12
15
X
Which of the following would be the best method for investigating the correlation between the hibernation habits of bears and the temperature for 90 days prior to their hibernation?
A. Survey
B. Observational study
C. Randomized experiment
D. Experimental study
Answer: Observational study
Step-by-step explanation: I just took the test
Answer:
observational study
Find the value of y = 500 -25x
for x = { -3, 2, 5}
Answer:
575, 450 and 375
Step-by-step explanation:
Find the value of y = 500 -25x
for x = { -3, 2, 5}
Given the function y = 500-25x
When x = -3.
y = 500-25(-3)
y = 500+75
y = 575
When x = 2
y = 500-25(2)
y = 500-50
y = 450
When x = 5
y = 500-25(5)
y = 500-125
y = 375
Hence the required values are 575, 450 and 375
Jane bought 1.25 pounds of turkey. One pound of turkey costs $5.20. Before tax, how much did Jane pay for the turkey?
Answer:
5.408
Step-by-step explanation:
1=5.20
0.25=408
please help, will be greatful and give brainliest!
ANYONE HELP? ALGEBRA 1 :”””(
Answer:
Y=-3/2x+2
Step-by-step explanation:
Answer:
y=-1.5x+2
Step-by-step explanation:
1. the first to answer get brainlyest if its right
(06.01 LC)
3^4 + 2 ⋅ 5 =
. (Input whole numbers only.) (1 point)
2.
(06.01 MC)
What is the value of the expression 2^2 + 4^2 ÷ 22? (1 point)
3
6
8
16
Answer:
1. 453
2. 39.5
Step-by-step explanation:
Answer:
8 I think
Step-by-step explanation:
11 1 1 point Find the circumference of the circle. Do NOT round your answer. 16.8 m
Step-by-step explanation:
22/7*1111=3491
this is the ams
The ratio between the areas of two similar polygons is 3i4. What is the ratio between the lengths of their corresponding sides
What is the area of an equilateral triangle with sides of length 6?
Answer:
11
Step-by-step explanation:
What is the measure of the angle in degrees? (Write number in answer only)
7080
60
50
| | +90 +
10 20 30 40
180 170 160 150 140 130 120 110
-
60 50 40 30 20 10
120 130 140 150 160 170 180
0
Answer:
it is 35 degrees
Step-by-step explanation:
I am sure of it
The measure of the angle indicated is 35 degrees
ProtractorProtractor is a mathematical measuring instrument use to measure angles. Therefore, A protractor is in the shape of a semi circle.
A protractor has degrees marked clockwise from 0° to 180° in the outer scale and anti-clockwise from 0° to 180° in the inner scale.
From the blue lines indicated above the angle was marked at 0 degrees and ended in 35 degrees,.
Therefore, the angle measure of the angle is 35°
learn more on protractor here: https://brainly.com/question/2786963
What is it ? Help ?
Answer:
15
Step-by-step explanation: