The answer is 15 cookies and 5 brownies
PLEASE HELP ME WINNNER GETS 10 POINTS AND BRAINLIEST
The following is a conversion table for hours and minutes. Which numbers belong in the hours column?
1, 2, 3
1, 2, 4
2, 3, 4
2, 5, 6
Answer:
2,3,4
Step-by-step explanation:
2 1/4 ⋅ 1 2/3
as a mixed number
Answer:
[tex]3\frac{3}{4}[/tex]
Step-by-step explanation:
We have two mixed numbers and are asked to multiply them together.
2 1/4 * 1 2/3
First we convert the mixed numbers into improper fractions to make it easier for us. So follow the MA rule.
Multiply the whole number by the denominator and add the numerator.
2 1/4 * 1 2/3
9/4 * 5/3
Now multiply across,
[tex]\frac{9*5}{4*3}[/tex]
[tex]\frac{45}{12}[/tex]
Now we need to convert this back into a mixed number.
So how many times does 45 go into 12?
3 times, and 3 are left.
[tex]3\frac{3}{4}[/tex]
Simplify given fraction into mixed fraction is 3³/₄
Give that:
[tex]2\frac{1}{4} \times 1\frac{2}{3}[/tex]
Find:
Simplify given fraction into mixed fraction
Computation:
[tex]2\frac{1}{4} \times 1\frac{2}{3} \\\\Convert\ mixed\ fraction\ into\ simple\ fraction\\\\\frac{9}{4} \times \frac{5}{3} \\\\ Multiply\ simple\ fraction\\\\\frac{45}{12}\\\\\frac{15}{4}\\\\Change\ simple\ fraction\ into\ mixed\ fraction \\\\3\frac{3}{4}[/tex]
Learn more:
https://brainly.com/question/2724587?referrer=searchResults
PLEASE HELP
I don't understand this question
Answer:
None of those.
Step-by-step explanation:
On a math test, John correctly answered 10 questions. These correct answers gave him a percent score of 40%. How many total questions were on this test? (SHOW WORK)
Answer:
25
Step-by-step explanation:
10/x = 40/100
cross multiply
1000=40
25=x
Please distribute 3 ( 2x + 3y)
Answer:
6x+9y
Step-by-step explanation:
The tables show the amount earned by James and Paco working at the same store.
What two equations can represent James and Paco's hourly wages, where h is the number of hours worked and d is the amount of money earned?
Compare the equations to determine if there is any difference between what James and Paco make each hour.
Answer:
Step-by-step explanation:
In order to determine if James and Paco earn different amounts of money per hour, you must find how much money they make in one hour.
James:
James makes $35.40 in 3 hours. So, in 1 hour, he would make 35.40/3 = 11.8.
James makes $11.80 an hour.
Therefore, his equation would be d = 11.8h
Paco:
Paco makes $24.00 in 2 hours. So, in 1 hour, he would make 24/2 = 12.
Paco makes $12.00 an hour.
Therefore, his equation would be d = 12h
Hence, Paco and James make different amounts of money. Paco makes 20 cents, or $0.20, more than James.
Answer:
d(James) = 11.8h
d(Paco) = 12h
Paco makes $0.20/h more than James
Step-by-step explanation:
equation: y = ax + b
James:
d(Amount of money earned) = ah(number of hours worked) + b
If James worked 3 hours: 3a + b = 35.4
If James worked 5 hours: 5a + b = 59
If
3a + b = 35.4
b = 35.4 - 3a
Then
5a + b = 59
5a + 35.4 - 3a = 59
2a = 59 - 35.4
2a = 23.6
a = 23.6/2
a = 11.8
If a = 11.8, then
3a + b = 35.4
3(11.8) + b = 35.4
35.4 + b = 35.4
b = 0
If a = 11.8 and b = 0
d(Amount of money earned) = ah(number of hours worked) + b
d = 11.8h
Each hour James works, he makes $11.8
Paco:
d(Amount of money earned) = ah(number of hours worked) + b
If Paco worked 2 hours: 2a + b = 24
If Paco worked 4 hours: 4a + b = 48
If
2a + b = 24
b = 24 - 2a
Then
4a + b = 48
4a + 24 - 2a = 48
2a = 48 - 24
2a = 24
a = 24/2
a = 12
If a = 12, then
2a + b = 24
2(12) + b = 24
24 + b = 24
b = 24 - 24
b = 0
If a = 12 and b = 0
d(Amount of money earned) = ah(number of hours worked) + b
d = 12h
Each hour Paco works, he makes $12
please help i'll give brainliest
Answer:
3/5
Step-by-step explanation:
can someone help me thank you!!
Answer: Can u flip it its upside down and I have no Idea what the answer is.
Step-by-step explanation:
PLZ HELP
the expressions a[8x+7] and 4x+3.5 are equivalent. what is the value of a
Answer:
[tex]a=0.5[/tex]
Step-by-step explanation:
Divide each term by [tex]8x+ 7[/tex] and simplify.
Hope this helps :)
-ilovejiminssi♡
a(8x + 7) = 4x + 3.5
8ax + 7a = 4x + 3.5
equating coefficients of x : 8a = 4 so a = 1/2
also 7a = 3.5 so a = 1/2
The value of a is 1/2
pls help me
the vertices of a triangle are A(2,4) B(2,1) C(3,1).reflect the triangle in the x axis then rotate it 90 degrees counterclockwise about the orgin. what are the new coordinates of the triangle?
Answer:
A:(4,2) B:(1,2) C:(1,3)
Step-by-step explanation:
During a rotation 90 degrees ccw the points go from (x,y) to (-y,x)
please do this thank you will give brain liest if correct..
Answer:
9 + 4.5 = 13.5 sq units
Step-by-step explanation:
9,272 ÷ 7 = What does it have a remander or not
Answer:
No it has no reminder.
Step-by-step explanation:
This data gives the average number of hours of exercise each week for different students.
Average time (hours): 3.7, 4.0, 3.5, 3.3, 4.0, 3.8, 3.5, 3.8, 3.8, 3.4, 4.0, 3.8
Create a line plot to display this data.
Answer:
Can you write on your question?
Step-by-step explanation:
(btw i am just wondering I am not just taking points i will still help you in the comments for this answer)
Is this table proportional or non proportional , How do you know?
Help
the best answer will get brainly
this is part 2 to my last question, i think it was incorrect im sorry
Answer:
ELLO
uhhh yeah we helped each other one this lol
Which question can be represented by the equation ?
How many 3s are in 1/8?
What is 3 groups of 1/8?
How many 1/8s are in 3?
What is 1/8 of 3?
Answer:
Galapagos
Step-by-step explanation:
todo lo que tienes que hacer es hacer la cosa
I'LL GIVE BRAINLIEST
A or D
Answer:
d
Step-by-step explanation:
The data for a spinner is shown below.
What is the experimental probability of spinning blue or red, written as a percentage?
Answer:
75%
Step-by-step explanation:
Maura runs 5 miles in 1.25 hours. Ava runs 3 miles in 50 minutes or 0.83¯ hour.
Who runs faster?
Answer:
║⊕║∵°·∵∴Hello :)∴∵·°∵∴║⊕║
Your answer should be:
Maura runs faster.
Step-by-step explanation:
I hope this helped!
Brainliest appreciated
Have a good day!PLS HELP ASAP I WILL MARK BRAINLIEST!
whats the least common denominator of 9,5,6 and 8
Answer:
Yes it would be 1.
Step-by-step explanation:
hhhheeeeeellllllppp its math
Answer:
C. -11+7
Step-by-step explanation:
Hope this helps!
Answer:
C
Step-by-step explanation:
Subtracting a negative, which in this case is -7, is the same as adding a positive, so c is the answer.
Help me the picture is below..........................................
Answer:
= [tex](\frac{5}{13}t+\frac{1}{13}t)+(-12+15) = \frac{6}{13}t +3[/tex]
Explanation
Separate the values with the variables and add them together, the same case for those without the variables.
How many centimeters are in 35 inches? (1 in. = 2.54 cm)
Answer:
88.9
Step-by-step explanation:
Answer:
88.9 cm
Step-by-step explanation:
i need the answer asapppp
Answer:
Bottom right
Step-by-step explanation:
All angles different, and all angles are smaller than 90 degrees
Answer:
D
Step-by-step explanation:
Both scalene and Acute
12 ÷ 3 × ______ = 12
Answer:
3 is the answer hope it helps
Answer:
The missing number is 3
Step-by-step explanation:
12/3 x 3 = 12 :)
Hope this helps!
Have a nice day! ♥
simplify 1/3x + 1/4 - 2/3x
Answer: ___
-1/3x + 1/4
Answer:
x/3 +1/4+-2x/3
Step-by-step explanation:
Combine multiplied terms into a single fraction
1/3x+1/4-1*2/3*x
1x/3+1/4-1*2/3*x
Multiply by 1- 1x/3+1/4-1*2/3*x x/3+1/4-1*2/3*x
Multiply the numbers- x/3+1/4-1*2/3*x x/3+1/4-2/3x
Combine multiplied terms into a single fraction-
x/3 +1/4-2/3x x/3+1/4+-2x/3
SOLUTION:
x/3 +1/4+-2x/3
12 points What’s 1+1
Also what’s your favorite Pokémon
( this is a test to see if I can get around the problem thing that deletes your questions) have a nice day!
Answer:
2
Step-by-step explanation:
are you siruous
Answer: 1+1 is a hard one i had to ask my mom but i think its 2 maby
and my favorite pokemon is dido
Find the scale factor that was used in the dilation shown.
The scale factor that was used in the dilation could be 1.5 units.
What is scale factor?Suppose a figure (pre image) is dilated (dilated image) by scale factor of k. So, if a side of the figure is of length L units, and that of its similar figure is of M units, then:
L = k × M
where 'k' will be called as scale factor.
The quantities that are squares or multiple of linear things twice grow by square of scale factor.
So area of first figure = k² × area of second figure
Similarly,
The Volume of first figure = k³ × volume of second figure.
Since the scaling is done by product of some constant, that constant is called scale factor.
Then we have:
K = 4/6
K = 2/3
K = 1.5 units.
Thus, scale factor is the ratio of the new measurement to the old measurement therefore, the scale factor that was used in the dilation could be 1.5 units.
Learn more about dilation here:
https://brainly.com/question/27212783
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I NEED HELP ASAPPPPPP
Evaluate the expression x + 8/27. Evaluate the expression for x=8/9
Answer:
32/27
Step-by-step explanation:
Evaluate for x=
8 /9 + 8 /27
8 /9 + 8 /27
=32/27
(Decimal: 1.185185)
Answer:
1 & 5/27
Step-by-step explanation:
Substitute: 8/9 + 8/27
Find the LCM(9,27) is 27
Multiply the numbers accordingly: 24/27 + 8/27
simplify: 32/27
= 1 & 5/27
