Answer:
Graph in attachment
let's say x=cherries and y=grapes. (desmos only does x and y :( ).
the equation would be 9=4x+1.50y
Step-by-step explanation:
At the fruit stand, Kim bought 6 apples for 45¢ each, 1 bunch of bananas for $1.00,
7 pears for 57¢ each, and 3 oranges for 42¢ each. How much did Kim spend at the
fruit stand?
The answer *SHOULD* be 8.95$.
Step-by-step explanation:
So we do 6 x 0.45 because we are doing 6 apples times 45 cents which is 0.45 .
So 6 x 0.45 = 2.70$
Then , we don't do too much for the bananas due to the fact it is only 1 bunch so if 1 bunch is 1.00$ and they only got **1 bunch** it is automatically 1.00$.
Upon this, we do 7 x 0.57 . The 7 representing the pears and the 0.57 representing the 0.57 cents.
7 x 0.57 = 3.99$
Finally, we do 3 x 0.42. The 3 representing the oranges and the 0.42 representing 42 cents each.
3 x 0.42 = 1.26
Answer:
2) Monique has 15 oranges, 9 peaches, and 18 pears. She wants to put all of the fruit into decorative baskets. Each basket must have the.
Step-by-step explanation:
negative (a decrease).
Drag each tile to the correct box. Not all tiles will be used.
Tiles
21% decrease
21% Increase
43% decrease
30% Increase
30% decrease
23% Increase
1696 Increase
Pairs
The price of a popular doll is $29 before Christmas and $23 after Christmas.
The price of milk in Wisconsin changed from $3.09 per gallon to $2.16 per gallon.
The price of a concert ticket is $76 if purchased before the concert. The ticket price
changes to $99 if purchased the day of the concert.
HOT
The price of a hotel room is $125 per night but changes to $145 per night for
upgraded amenities.
Answer:
Here
Step-by-step explanation:
write an equation that passes through (2,4) is parallel to the line 3x-2y=-10
Answer:
y = 3x/2 + 3
Step-by-step explanation:
First let's solve for y in the given equation
Subtract 3x from both sides
3x - 2y = -10
- 3x - 3x
-2y = -3x - 10
Divde both sides by -2
-2y/-2 = (-3x - 10)/-2
y = 3x/2 + 5
The slop of the parallel equation will have to be 3/2
y = 3x/2 + b
Plug in the given coordinates
4 = 3(2)/2 + b
4 = 1 + b
Subtract 1 from both sides
4 = 1 + b
- 1. - 1
b = 3
y = 3x/2 + 3
4x+15y=17,-x+5y=-13
Solve with substitution and please show steps.
Step-by-step explanation:
4x + 15y = 17
15y = 17 - 4x
y = (17 - 4x)/15
-x + 5y = -13
-x + 5(17 - 4x)/15 = -13
-x + (17 - 4x)/3 = -13
-x - 4x/3 = -13 - 17/3
-7x/3 = -56/3
7x = 56
x = 56/7
x = 8
y = (17 - 4x)/15
y = (17 - 4.8)/15
y = (17 - 32)/15
y = -15/15
y = -1
Select all of the coordinate pairs that are solutions to the equation: 3x−y=11
1. (−1,−14)
2. (4,4)
3. (7,9)
4. (5,4)
5. (8,13)
Answer:
4
..
..
..
..
.. good solution, good solution
A 40-cm spring will stretch (in cm) one third the weight (in kg) attached to it. How long will the spring be if a 15-kg weight is attached?
Answer: 45cm
Step-by-step explanation:
The spring stretches 1/3 of the weight attached. 1/3 of 15 is 5. However, the spring is already 40cm long so we must add 5 to 40 to find the total length and of the spring.
The sides of a rectangle are in the ratio 4 : 3. If the perimeter of the rectangle is 210, find its area
Answer:
2700
Step-by-step explanation:
Perimeter of rectangle= 2(length +breadth)
2(length +breadth)= 210
length +breadth= 210 ÷2
length +breadth= 105
Since the length of the rectangle is usually taken to be the longer side of the rectangle,
length: breadth= 4: 3
[tex] \frac{length}{breadth} = \frac{4}{3} [/tex]
[tex]length = \frac{4}{3} (breadth)[/tex]
[tex] \frac{4}{3} (breadth) + breadth = 105[/tex]
[tex] \frac{7}{3} (breadth) = 105[/tex]
breadth
[tex] = 105 \div \frac{7}{3} [/tex]
[tex] = 10 5\times \frac{3}{7} [/tex]
= 45
length +breadth= 105
length +45= 105
length
= 105 -45
= 60
Area of rectangle
= length ×breadth
= 45 ×60
= 2700
help me please ill give brainliest
Answer:
38.4º
Step-by-step explanation:
Use Law of Cosines
c² = a² + b² - 2ab*cosC
12² = 17² + 19² - 2(17)(19)*CosC
Simplify
144 = 289 + 361 - 646 * cosC
144 = 650 - 646 * cosC
Subtract 650 from both sides
-506= -646 * cosC
Divide both sides by -646
0.7832817337 = cosC
Take the arcsin of 0.7832817337
38.4º = C
---------------------------------
Cheaters Solution!!!
Instead of doing the math you could think it through.
Since FD is less than 17
∠E must be less than 45º
So the answer must be A. 38.4º
please help I need to get this done by Friday night
Answer:
I don’t really know. What grade math is this?
PLEASE HELP
write the inequality for the third side possible lengths of two of the sides measure 10 an 15
Divide.
(−1/6)÷(−5/6)
What is the quotient?
Enter your answer as a simplified fraction in the box. please thank you!!!
Answer:
(−1/6)÷(−5/6) which when you cancel gets 0.2 or also 1/5.
Step-by-step explanation:
Gold weighs 19.32 grams per cubic centimeter. If a gold coin contains 2.4 cubic centimeters
of gold, how much does it weigh in grams? Show your work.
Answer:
46.368 grams
Step-by-step explanation:
19.32g per 1 cubic cm
?g per 2.4 cubic cm
19.32 x 2.4 = 46.36800
please help me? im not understanding this question at all.
Answer:
well it looks like as each week is going by the puppy is gaining less weight cause at first 5 is added and then 4 so maybe the next week 3 is added
Answer:
Yes, the relationship is proportional.
Step-by-step explanation:
So if you don't understand what proportional means, it means corresponding, the same, equal.
So when you look at a graph like this then ask yourself this, "is x a multiple of y?"
For example: Is 2 a multiple of 4? Yes! It is! That makes it proportional.
Is 3 a multiple of 9? Yes it is! 3, 6, 9.
Is 4 a multiple of 12? It is 4, 8, 12
what is the answer for this problem ?
127 x 1569 =
Answer: 199263
Step-by-step explanation: do I even need an explanation for simple multiplication?
I need the answer please I’ll give Brainliest
2.356
Expanded Form
Word Form
24.09
Expanded Form
Word Form
Answer:
2.356 =
2
+ 0.3
+ 0.05
+ 0.006
two and three hundred fifty-six thousandths
24.09 =
20
+ 4
+ 0.0
+ 0.09
twenty-four and nine hundredths
Step-by-step explanation:
Your welcome please give a thanks and 5 stars
Answer:
2.356
Expanded Form - 2 + 0.3 + 0.05 + 0.006
Word Form - two and three hundred fifty-six thousandths
24.09
Expanded Form - 20 + 4 + 0.09
Word Form - twenty-four and nine hundredths
Hope it helped!
If Q = {a,b,c} how may subsets can be obtained from the set Q?
(A) 2+3
(B) 2x3
(C) 3^2
(D) 2^3
Answer:
d
Step-by-step explanation:
For each ordered palr, determine whether it is a solution to 3x - 5y=-13.
Is it a solution?
Х
5
?
(x, y)
Yes
No
(7,-3)
O
O
(-8, 2)
O
(-6, -1)
(9,8)
o
Step-by-step explanation:
you only need to put the cans fire x and y into the equation and see, if the equation is still true.
for (7, -3) :
3×7 - 5×-3 = -13
21 + 15 = -13
36 = -13 wrong, no solution
for (-8, 2) :
3×-8 - 5×2 = -13
-24 - 10 = -13
-34 = -13 wrong, no solution
for (-6. -1) :
3×-6 - 5×-1 = -13
-18 + 5 = -13
-13 = -13 true, this is a solution
for (9, 8) :
3×9 - 5×8 = -13
27 - 40 = -13
-13 = -13 true, this is a solution
After completing the fraction division 8 divided by 1 Over 6 Patel found a quotient of 1 over 48 He then used the multiplication below to check his work.
1 Over 48 times 6 = 1 Over 48 times 6 Over 1 = 6 Over 48 = 1 Over 8
Which is the most accurate description of Patel’s work?
Patel found the correct quotient and checked his work using multiplication correctly.
Patel found the correct quotient but checked his work using multiplication incorrectly.
Patel found an incorrect quotient but checked his work using multiplication correctly.
Patel found an incorrect quotient and checked his work using multiplication incorrectly. please hurry !!
Answer:
D. Patel found the incorrect quotient and checked his work using multiplication incorrectly.
Step-by-step explanation:
The dividend is the divisor is Divide the dividend by the divisor (division by fraction means multiplication by its reciprocal):
so the quotient is 48, not
To check the answer, Patel has to multiply the quotient by the divisor to get the dividend. Check answer:
Hence, Patel found the incorrect quotient and checked his work using multiplication incorrectly.
the arithmetic sequence x , x , -3 , 2x what is the value of x
Answer:
x, x, -3, 2x cannot be an arithmetic sequence
Step-by-step explanation:
an arithmetic sequence has a constant difference between subsequent elements. That means
x - x = -3 - x = 2x - (-3)
0 = -3 - x = 2x + 3
and we get:
x = -3 ; from 0 = -3 - x
and
x = -3/2 ; from 0 = 2x + 3
so there is no solution.
Please help 10 points
What can u round 5,201
5,200 you round it to 5,200
Answer:
hundredth- 5,200 thousandth- 5,000Step-by-step explanation:
depending on if youre rounding to the nearest hundredth or thousandth ^^
how many times larger is 8 x 10^4 than 2 x 10^2
Answer:
400 times Greater
Step-by-step explanation:
8 x 10^4
10^4 = 10000
10000 x 8 = 80000
2 x 10^2
10^2 = 100
2 x 100 = 200
[tex]\frac{80000}{200}[/tex]= 400
If I drink 25% of a 700ml bottle of rum, how much is left?
Answer:
525 ml
Step-by-step explanation:
.25(700) = 175 ml drunk
700 - 175 = 525
On Monday, 539 students went on a trip to the zoo. All 9
buses were filled and 8 students had to travel in cars.
How many students were in each bus?
Thank you
asap please question 444444444j if jritjti rn fjjf
Answer:
(0.5,-3.5)
Step-by-step explanation:
Please help. I've been stuck on these problems and I can't understand them. Just gotta fill in the missing parts. This is already late work.
Answer:
The answer is underneath!
Step-by-step explanation:
what is the slope of the line that goes through points (2, -4) and (-1, 8)
Answer:
Slope = -4
Step-by-step explanation:
Given coordinates,
→ x1 = 2, y1 = -4
→ x2 = -1, y2 = 8
Now we have to,
→ Find the required slope of the line.
Formula we use,
→ Slope(m) = (y2 - y1)/(x2 - x1)
Then the required slope will be,
→ m = (y2 - y1)/(x2 - x1)
→ m = (8 - (-4))/(-1 - 2)
→ m = (8 + 4)/-3
→ m = 12/(-3)
→ m = -12/3
→ [ m = -4 ]
Therefore, the value of m is -4.
Hello !
Answer:
[tex]\Large \boxed{\sf Slope =-4}[/tex]
Step-by-step explanation:
The slope of a line is given by the following formula : [tex]\sf m=\dfrac{y_B-y_A}{x_B-x_A}[/tex] where [tex]\sf x_A[/tex] and [tex]\sf y_A[/tex] are the coordinates of A (same for B).
Given :
[tex]\sf A(2,-4)[/tex][tex]\sf B(-1,8)[/tex]Let's calculate the slope with the previous formula :
[tex]\sf m=\frac{8-(-4)}{-1-2} \\\sf m=\frac{8+4}{-3}\\ \sf m=-\frac{12}{3} \\\boxed{\sf m=-4}[/tex]
Have a nice day ;)
it takes 18 alan 18 minutes to type 14 pages of nites in histiry class. at this rate find out how long it takes him to type 77 pages, round answers to the nearest whole number.
Answer:
99 minutes if you divide 18 by 14 you will get time per page then multiply by 77 you will get 98.9 round it to 99
In six years' time Leroy will be twice the age he is now.
(a) If Leroy is x years old, his age in 6 years' time =
-
(b) Write an equation showing the information.
Ué é só colocar 6x vezes 2