9514 1404 393
Answer:
12 muffins15 cookiesStep-by-step explanation:
Often, you can work these problems in your head.
If you sold all cookies, your revenue would have been 27×3 = 81. It was 129-81 = 48 more than that. Each muffin generates 4 more revenue than a cookie dies, so there must have been 48/4 = 12 muffins. The 27-12 = 15 were cookies.
You sold 15 cookies and 12 muffins.
__
If you let a variable represent the most expensive item (m for muffins), then you can write an equation for the revenue. You may recognize that some of the steps in the solution match the "verbal" solution above.
3(27 -m) +7m = 129
4m +81 = 129
4m = 129 -81 = 48
m = 48/4 = 12 . . . muffins
27-12 = 15 . . . cookies
2/5 x 3/4 i need help;-;
Answer:
0.3 or 3/10
Step-by-step explanation:
Answer:
3/10
0,3
WORKING:
Factor the number: 4 = 2 × 2
= 2/5 × 3/2×2
Cross- cancel common factor: 2
= 1/5 × 3/2
1 × 3/ 5 × 2
Multiply the numbers: 1 × 3 = 3
= 3/5×2
= 3/10
=0,3
FINALLY ANSWER:
0,3
Mr. Porter's private plane takes 1 1/2 hours to travel from Greenlawn to Richville and back. How many trips can he make in 7 1/2 hours?
Answer:
She can make 5 trips.
Step-by-step explanation:
HELP ASAPPPPO PLEASEEEE
Answer:
.007, .08, .1, .2, .6, .25, .75, 1.003,
Step-by-step explanation:
.007,.08,.1,.2,.25,.7,.75, 1.003
Circle A has been enlarged to create circle A'. The table below shows the circumference of both circles.
Circumference
Circle
Circumference (inches)
А
7
A
10.5
Based on the information in the table, what scale factor was used to create circle A?
:.67
.: 1.5
:: 73.5
1
2
3
4 5 6
Next
Answer:
Option (2) 1.5
Step-by-step explanation:
Rule for the dilation of an image by a scale factor is,
Scale factor = [tex]\frac{\text{Radius of image circle A'}}{\text{Radius of pre-image A}}=\frac{r'}{r}[/tex]
= [tex]\frac{(2\pi) r'}{(2\pi) r}[/tex]
= [tex]\frac{\text{Circumference of image}}{\text{Circumference of pre-image}}[/tex]
= [tex]\frac{10.5}{7}[/tex]
= 1.5
Therefore, scale factor was used to create a circle A' = 1.5
Option (2) will be the correct option.
my prices arent bad the highest it goes is 10 dollars I am very excited for everyone who will order I will send thank you card and your piece(s) that you order thank you it will launch tonight
Answer:
what? thats not a math problem
Step-by-step explanation:
what is the answer to this? −1.2b−5.3≥1.9
Answer:
b≤−6
here u go
Answer:
b ≤ -6 ✅Step-by-step explanation:
To solve an inequality, we will solve just like a normal equation. The goal is to isolate b, so we can determine the set of values it can take on.
Step 1: Add 5.3We need to reverse the operation - 5.3, so we add 5.3.
-1.2b - 5.3 + 5.3 ≥ 1.9 + 5.3
-1.2b ≥ 7.2
Step 2: Divide by -1.2We need to reverse the multiplication that is multiplying b by -1.2, so we will divide. However, we must remember an important rule first.
Important: When we divide by a negative number in an inequality, we must reverse the inequality sign, so ≥ becomes ≤.
-1.2b / -1.2 ≥ 7.2 / -1.2
b ≤ -6 (remember to reverse the sign!)
Step 3: CheckWe now substitute our answer in and see if it is correct. We will use a number that is smaller than -6, for example, -8.
-1.2(-8) - 5.3 ≥ 1.9
9.6 - 5.3 ≥ 1.9
4.3 ≥ 1.9 ✅
We can check again with -6, since this and all numbers smaller than it should be a solution set.
-1.2(-6) - 5.3 ≥ 1.9
7.2 - 5.3 ≥ 1.9
1.9 ≥ 1.9 ✅
b ≤ -6 ✅drag each expression to show whether product is less than 1, equal to 1, or greater than 1.
Answer:
1-1+1
Step-by-step explanation: IT e Zplios get good adt da hood 1v1 ro ur e zclaps
Answer:
1-1+1
Step-by-step explanation:
There are 42 students in a class.
Each student walks to school or cycles to school or gets the bus to school.
There are 23 girls in the class.
10 of the girls walk to school.
6 of the boys cycle to school.
7 of the 11 students who get the bus to school are boys.
Find the number of these students who walk to school.
Answer: the answer would be 16 kids walk to school (10 girls and 6 boys)
Step-by-step explanation:
What is the area of the trapezoid in the coordinate plane?
Answer:
36 unit^2
Step-by-step explanation:
the area of the rectangular portion = 8 x 3 = 24 unit^2
the area of the triangular portion = 1/2 x 8 x 3 = 12 unit^2
total area of the trapezoid = 36 unit^2
Mr. Cameron had $367 in his bank account. At the end of the month he had to pay three bill. His telephone bill was $96.40, his gas bill was $203.20, and his electricity bill was $145.30. How much would Mr. Cameron need to pay into his account to clear his overdraft
Answer:
Step-by-step explanation:
To give proper answer to this question, one has to understand the meaning of overdraft.
A bank overdraft is amount of credit that covers your transactions if your bank account balance drops below zero.
Mr Cameron balance before the transactions = $367
List of expenses
telephone bill $96.40
gas bill $203.20
Electricity bill $145.30
Total transaction expense:
$96.40+$203.20+$145.30 = $444.9
Overdraft = $367 - $444.9
= - $77.9
So Mr. Cameron has a debt of $77.9 on his account hence to clear the overdraft, he has to pay a minimum of
$77.9 into his bank account and this is also subjected to the bank's terms and conditions which could attract more charge.
Please help the answers are
A) A
B) B
C) D
D) E
Answer:
the answer po is letter c
Step-by-step explanation:
Tinatamad akong mag explain basta tama 'yan
Yoo please help me.... Thank youuu
Answer:
Step-by-step explanation:
Omit Triangle picture
What is the next term of the geometric sequence? -3/5, 6/5, -12/5, ___
Answer:
24/5
Step-by-step explanation:
khan <3
The 4th term of the geometric progression is a₄ = 24/5
What is Geometric Progression?A geometric progression is a sequence in which each term is derived by multiplying or dividing the preceding term by a fixed number called the common ratio.
The nth term of a GP is aₙ = arⁿ⁻¹
The general form of a GP is a, ar, ar2, ar3 and so on
Sum of first n terms of a GP is Sₙ = a(rⁿ-1) / ( r - 1 )
Given data ,
Let the GP be represented as A
Now , the value of A = -3/5, 6/5, -12/5 ...
Let the first term of the GP be a = -3/5
Let the second term of the GP be ar = 6/5
Now , the common ratio of the GP = second term / first term
Substituting the values in the equation , we get
The common ratio r = ( 6/5 ) / ( -3/5 )
The common ratio r = -2
Now , the 4th term of the GP is a₄ = ar³
Substituting the values in the equation , we get
a₄ = ( -3/5 ) ( -2 )³
a₄ = ( -3/5 ) ( -8 _
a₄ = 24/5
Hence , the 4th term of the GP is 24/5
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PLEASE I NEED HELP ASAP TYSM <3 :)
Answer: 7
Step-by-step explanation:
The initial value is the same as what value it is when the independent variable is 0. Looking at the chart, when the input is 0, the output is y.
Answer:
7
Step-by-step explanation:
The answer is 7 because it is the y- intercept of the table.
I hope this helps.
what is the slope of any line that is parallel to the following line y=-2x-7
Answer:
-2
Step-by-step explanation:
Slope of any parallel line to the line y=-2x-7 is -2
Which of these inequalities is graphed below?
Answer:
can u plz put a picture
Step-by-step explanation:
Answer:
I think it’s D not sure tho
Step-by-step explanation:
is 5/8 a terminating or repeating decimal
Answer: Terminating decimal
Step-by-step explanation:
change the fraction 58 into a decimal.
58=0.625 .
Help with this. Please
Answer:
30
Step-by-step explanation:
130+20=150. 180-150=30
6. What is the y-intercept
7. Solve. 4(s – 3) = 2s + 6
7. Solve. 4(s – 3) = 2s + 6
Answer:
s=9
Help with my math homework, this is pretty easy to do ! But I need to turn it in a sap and It’s going to take me a long time to actually, figure it out
Answer:
18 is less than 34
16 ≤ 2x
x minus 13 multiplied by 5 is greater than or equal to 24
7> -15
rewrite c(x)=x^2+5x+2/x-3 in the form y=q(x)+r(x)/b(x) where r has a degree less than b.
Answer:
a(x)/b(x) in the form q(x) + r(x)/b(x), where a(x), b(x), q(x), and r(x)
Step-by-step explanation:
which ones are they there are 3 of them help?
Answer: Speed=210 hours/3.5 hours, 210 miles=3.5 hours*speed, and 3.5 hours=210 miles/speed. May you check my answer?
Step-by-step explanation:
Answer:
Speed=210 hours/3.5 hours, 210 miles=3.5 hours*speed, and 3.5 hours=210 miles/speed.
Step-by-step explanation:
Explanation please might give brainlist
Answer:
The slope is answer D
Nathan bought a video game for $60. Target is having a sale for 20% off all
games. What is Nathan's new total with the discount?
FIRST PERSON TO ANSWER GETS BRAINALIST AND EXTRA POINTS PLEASE HELP
Answer:
c
Step-by-step explanation:
(x-m) and the quotient. so it woild be x-m/8
how do i Evaluate 16^2 *
Answer:
Step-by-step explanation:
16^2= 16*16 or 256
Answer: 256
Step-by-step explanation:
Just do 16 times 16 so it would be 256
gabe's party will cost $12 if he invites six friends how many friends can Gabe invite if you spend $18
Answer:
1
Step-by-step explanation:
because if he invites 2 then he will have to spend 24 and if he invites 6 he'll have to spend 72 because 12×6 is 72
You walk into a clothing store and see a shirt you
would like to buy is on sale. It is 30% off the
original price of $30.00. How much are you
saving? How much will you pay for the shirt
before taxes?
:
Answer:
Step-by-step explanation:
30.00*30%=9 off
30-9=21.00
Lol I hate being single for this long
Answer:
i did too lol
Step-by-step explanation:
Answer:
Don't worry you might meet someone later in time
Step-by-step explanation:
What are real numbers? How are real numbers used to solve problems?
Answer:
The real numbers include all the rational numbers, such as the integer −5 and the fraction 4/3, and all the irrational numbers, such as √2
Real numbers are used in measurements of continuously varying quantities such as size and time, in contrast to the natural numbers 1, 2, 3, …, arising from counting.
Hope this helps!
Real numbers include rational numbers like positive and negative integers, fractions, and irrational numbers.
Real number are used to denote the real values of quantities.
Hence, real numbers are used to solve problems.
What are real numbers?Real numbers include rational numbers like positive and negative integers, fractions, and irrational numbers.
Since real numbers are quantities that can be expressed as infinite decimal expansion. These can be used to solve problems of size, weight measurements etc.
Real number are used to denote the real values of quantities.
Hence, real numbers are used to solve problems.
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