Lucie must buy 5 more than half of Suzie's purchase to have 10 more cards than two thirds of the girls’ total
How to determine the number of cards?Represent Lucie's card with L and Suzie's card with S.
So, the total number of cards is:
Total = L + S
Lucie's number of cards can be represented as:
L = 10 + 1/3(L + S)
Multiply through by 3
3L = 30 + L + S
Subtract L from both sides
2L = 30 + S
Divide by 2
L = 15 + 0.5S
Let x represents the additional number of cards.
So, we have:
x + L = 10 + 2/3(L +S)
Substitute L = 15 + 0.5S
x + 15 + 0.5S = 10 + 2/3(15 + 0.5S + S)
Evaluate the sum
x + 15 + 0.5S = 10 + 2/3(15 + 1.5S)
Expand
x + 15 + 0.5S = 10 + 10 + S
Evaluate the sum
x + 15 + 0.5S = 20 + S
Subtract 0.5S from both sides
x + 15 = 20 + 0.5S
Subtract 15 from both sides
x = 5 + 0.5S
The above means that Lucie must buy 5 more than half of Suzie's purchase to have 10 more cards than two thirds of the girls’ total
#SPJ1
Read more about proportions at:
https://brainly.com/question/1781657
Algebra quadratic functions and data, please help
Answer: 60
Step-by-step explanation:
the answer is fx=60
pt 2 to my last question
i need help on this it is due thursday and im so close to finishing
Answer:
B is the answer
Step-by-step explanation:
Don't second guess it was right :)
please help me there is a screenshot attached
Answer:
Area= 372
Step-by-step explanation:
The area of a trapezoid is
[tex]\frac{a+b}{2} * h[/tex], where a is the top base, and b is the bottom base.
A is 7, B=24
h, the height, is the height, which is perpendicular to the bases. The height is 24.
Plug it into the equation,
31/2 * 24 is 372.
Libby's dog stands 79
7
9
yard tall, and Jeff's dog stands 56
5
6
yard tall. How much taller is Jeff's dog than Libby's dog?
Answer:
jeffs dog is smaller than libbys dog
Step-by-step explanation:
can someone help me with what to write/draw?
Answer:
x= 3/2
Step-by-step explanation:
4x+17-17 = 23-17
4x = 6
4x/4 6/4
4x/4 = 6/4
x = 6/4 (Simplify)
x = 3/2
Answer:
x=1.5
Step-by-step explanation:
4x+17=23
-17 -17
4x=6
/4 /4
x=1.5
you don't need to draw anything; the diagram is just helping you visualize the problem better
hope that helps
6-grade math best answer gets brainlyest
What is the area of the parallelogram
ANOTHER KA QUESTION PLSSS
Answer:
-14/15 - 1/3v
Step-by-step explanation:
combine like terms -6/5 = -18/15 + 4/15 = -14/15
-2/3 + 1/3 = -1/3
Use the permutation formula to solve a problem when
P = n! C = n!
ⁿ ʸ ------ ⁿ ʳ ---------
(n-r)! r!(n-r)!
(i couldnt download the photo of the formula but i tried to do my best of making it out ;u;)
__
A. 1.36
B. 54
C. 3,276
D. 32,760
Simon says that to find the area of a trapezoid, you can multiply the height by the top base and the height by the bottom base. Then add the two products together and divide the sum by 2. Is Simon correct? .
HELP ASAP ILL GVIE BRAINLIEST TO THE CORRECT ANSWER
Answer:
[tex]6^5 = 6 \times6 \times6 \times 6\times 6[/tex]
Step-by-step explanation:
Given, 6⁵
To FindThe number in expanded form.
Solution.Opt. C= 6×6×6×6×6
__________________________
Reason,
Option A. is not possible.Option B. the answer will be 5⁶ or 15625 which is not possibleOption C. 6×6×6×6×6, the answer will be 6⁵ or 7776 which is possibleOption D. 5×5×5×5×5, the answer will be 5⁵ or 3125 which is not possibleHope This Helps4. Find Each Angle Measure
Answer:
Step-by-step explanation:
This figure represents a prop for a play that will be built out of wood. The crew needs to build 4 of these props.
How much wood is needed to build all 4 props?
Enter your answer in the box.
ft²
Answer:
33600
Step-by-step explanation:
256 ft² wood will be needed for 4 props.
What is Surface Area?The area is the space occupied by a two-dimensional flat surface. It is expressed in square units. The surface area of a three-dimensional object is the area occupied by its outer surface.
According to the figure,
The lengths are
= (5ft +8ft +7ft +2ft +3ft +5ft) x 2 x 4
= 32 x 2 x 4
= 256 ft²
Thus, 256 ft² wood will be needed for 4 props.
Learn more about Surface Area here:
https://brainly.com/question/29298005
#SPJ2
Make a bell curve for the points 99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64
Answer:
Make a bell curve for the points 99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64 · The variables x and y have a proportional relationship, and y=7 when x=2.
Step-by-step explanation:
Clarissa is making punch for a party. She mixes 64 fluid ounces of orange juice, 64 fluid ounces of pineapple juice, and 36 fluid ounces of apple juice.
Let p represent the total amount of punch that Clarissa mixes.
Which equations could be used to find the value of p?
Select each correct answer.
A.64 + 64 + 36 = p
B.64 × 2 + 36 = p
C.64 × 64 × 36 = p
D.64×2−36=p
E.64+64−36=p
Answer: A and B.
Step-by-step explanation: The first option works because Clarissa is adding 64 fluid ounces of both orange and pineapple juice and 36 fluid ounces of apple juice which makes it an addition problem. Option B works as well because it is similar to option A, only it shortens the problem by multiplying 64 twice, because 64 pops up twice. Options C, D, and E don't work because it doesn't include taking away any juice or multiplying it in immense amounts, so that's why those are wrong.
Hope this helps! :)
What are the first two steps of drawing a triangle that has all side lengths equal to 12 centimeters?
Select from the drop-down menus to correctly complete the statements.
Draw a segment (6, 12, 24) centimeters long. Then from one endpoint, draw a (30, 60, 90) ° angle.
Answer:
12
60
Step-by-step explanation:
A store sells grass seed in small bags and large bags. The small bags have 7 pounds of seed for $27.93 and the large bags have 20 pounds of seed for $66.98. Which type of bag is the better buy? Explain your reasoning.
Answer:
The 20 pound bag is a better by for only $66.98
Step-by-step explanation:
The large bag is better because the small bag is $27.93 for 7 pounds 7x3=21,so 3x27.93=83.79 is $16.81 more than the cost for the large bag
hope this makes sense;)
Donovan eats 2 granola bars and drinks 1 glass of orange juice for breakfast every day. The price of a granola bar is B dollars and the price of a glass of orange juice is J dollars. The expression 7(2B+J) describes how much Donovan spends on breakfast in one week. Match each amount in the situation with the expression that represents it.
Answer:
B. Amount Donovan spends on granola bars each day.
Step-by-step explanation:
B is the price of a granola bar, so 2B is the price of two granola bars. Donovan eats 2 granola bars each day, so if he buys them, he spends 2B per day on granola bars.
_____
Comment on the problem wording
Please be aware that the problem statement tells you only that he eats 2 granola bars each day. It does not tell you the relationship between Donovan's eating and Donvan's spending. The question asks about his spending, so there is insufficient information unless we make the assumption they are directly related.
Answer:
B. Amount Donovan spends on granola bars each day
Step-by-step explanation:
please help and explain :)
Divid the amount of treasure boxes found each of the divers by their amount of dives and you will get how many they got on one dive, the one with the highest amount you would choose
Answer:
wet suit willy
Step-by-step explanation:
because if you divide 81 by 18 you will get 4.5
yw :)
$350 saved at 4.3 interest for 5 years
Answer:
The answer 56
Step-by-step explanation:
I got it correct
Answer:56
Step-by-step explanation: I used a calculator and it was 56.
please help! (giving extra points)
Answer:
2 2/3
Step-by-step explanation:
hon use a fraction calculator that provides a step by step.
Answer:
(b) 2 32/48
Step-by-step explanation:
You want the value of the expression 8 4/8 -5 5/6.
SubtractionThe difference of the mixed numbers can be found as the sum of the differences of the integer parts and fractional parts.
(8 4/8) -(5 5/6) = (8 -5) +(4/8 -5/6)
= 3 + ((24 -40)/48) = 3 - 16/48
= 2 +(48/48 -16/48) . . . . . . . rewrite 3 to give a positive fraction part
= 2 32/48 . . . . matches the 2nd choice
<95141404393>
(2.5a - 3) - 0.25 (a+8) simplified
:[ i'll give u all my points
Answer:
2.25a-5
Step-by-step explanation:
rate brainiest please!
what color and how many missing the socks is (color and how many)
Answer:
18
Step-by-step explanation:
i just added how many socks were missing
HURRY
Susan has two dogs named Murphy and Fido. She feeds each of them the same type of dog food. Murphy eats 2/3 of a can of dog food each day. Fido eats 1/2 of a can of dog food each day. Each can of dog food costs $1.75. The pet store is offering a sale that allows customers to buy one can of food and get one free. Susan wants to buy a 60-day supply of dog food during the sale. To the nearest cent, what would be the cost of Susan's dog food purchase before tax?
Answer:
$61.25
Step-by-step explanation:
The quantity for a 60-day supply is 60 times the 1-day usage. The BOGO offer means the sale price is effectively half the usual price.
__
One day supply: 2/3 can + 1/2 can = (4/6 +3/6) = 7/6 can
60-day supply: 60 × 7/6 can = 70 cans
Susan will be paying for 70/2 = 35 cans of dog food. (She will get 35 cans free.) So, her cost will be ...
35 × $1.75 = $61.25
The cost of Susan's dog food purchase would be $61.25 before tax.
Can someone please help me please? Thanks
Answer:
DBC is 47.5
Step-by-step explanation:
Angles ABC is 180.
ABD is 132.5, so you probably have to subtract 180 from 132.5,
it is 47.5.
Sorry if it doesnt help.
The fifth-grade teachers returned to school after the summer vacation and found all of the students’ desks in the hallway. The custodians agree to put all of the desks into the fifth-grade classrooms and arrange them. How could the desks in each classroom be arranged using the following student enrollment numbers?
1. Classify each angle pair and indicate whether they are congruent or supplementary.
Answer:
1. congruent
3. supplementary
5. congruent
maybe brainliest IF ITS RIGHT ;)
Which is different?
A.) What is the distance around the circle?
B.) What is the circumference of the circle?
C.) What is $\pi$ times the radius?
D.) What is $\pi$ times the diameter?
Find “both” answers. Round to the nearest hundredth, if necessary.
The answer to the "same" questions is about (BLANK) inches.
The answer to the "different" question is about (BLANK) inches.
also i didnt mean to click it yet
Answer:
The different one is C, pi times the radius
Step-by-step explanation:
"Different" value is 18.85 and the "same" value is 37.70.
The distance around a circle, circumference and pi times the diameter all finds the same value, but pi time the radius is only half of those values
help help!!
Lucy was watching her brother's team play baseball in the town playoffs. A man selling raffle tickets posed a challenging question to the crowd. He asked if anyone could figure out the area of the shaded half of the baseball field. Help Lucy figure out the answer by using the drawing below. please explain how you got your answer!
Step-by-step explanation:
Area is Base x Height right?
so, the base of the triangle would be 90 ft and the height would be 90 ft!
So 90 x 90 = 8,100 ft!!
This is how I think, so it may be wrong, but this is how I do it!
answer:
a=1/2×b×h
a=1/2x90×90
a=45×90
a=4,050 ft.
in simpler terms....
90×90=8100
this is the area of the ENTIRE FIELD so to find half divide by two 8100÷2=4,050.
4,050 ft.
GOOD LUCK!!!