Answers
Answer:
17
Step-by-step explanation:
6x7= 42
42 divided by 2 = 21
21 - 4 = 17
answer = 17
Related Questions
Kim and Melody are selling popcorn buckets for a school fundraiser. Customers can buy small buckets or large buckets. Kim sold 3 small buckets and 14 large buckets of popcorn for a total of $206. Melody sold 11 small buckets and 11 large buckets of popcorn for a total of $231. What is the cost for a small bucket and a large bucket of popcorn?
Answers
Answer:
The cost of
A small bucket = x = $8
A Larger bucket = y = $13
Step-by-step explanation:
Let the cost of
A small bucket = x
A Larger bucket = y
Kim sold 3 small buckets and 14 large buckets of popcorn for a total of $206.
3x + 14y = 206... Equation 1
Melody sold 11 small buckets and 11 large buckets of popcorn for a total of $231.
11x + 11y = 231.... Equation 2
What is the cost for a small bucket and a large bucket of popcorn?
3x + 14y = 206... Equation 1
11x + 11y = 231 ....... Equation 2
We solve using Elimination method
Multiply Equation 1 by 11 and Equation 2 by 3 to Eliminate x
33x + 154y = 2266.... Equation 3
33x + 33y = 693....... Equation 4
We subtract Equation 4 from Equation 3
121y = 1573
y = 1573/121
y = $13
Solving for x
3x + 14y = 206... Equation 1
3x + 14 × 13 = 206
3x + 182 = 206
3x = 206 - 182
3x = 24
x = 24/3
x = $8
Hence, the cost of
A small bucket = x = $8
A Larger bucket = y = $13
5.) 3x^2 - 13x + 4 = 0
Answers
Answer:
Answer:
x= 1/3 or x=4
Step-by-step explanation:
Let's solve your equation step-by-step.
3x2−13x+4=0
Step 1: Factor left side of equation.
(3x−1)(x−4)=0
Step 2: Set factors equal to 0.
3x−1=0 or x−4=0
x= 1/3or x=4
plz give brainlyest
Select the three ratios that describe the model.
Answers
Answer:
The 1st, 2nd, and 4th ones are the answer
Step-by-step explanation:
Sinead bought 2 shirts for 15.10 each and a pair of shoes for $42.42 If she paid for the items with a $100 bill, how much change
did she receive?
Answers
Answer:
27.38
Step-by-step explanation:
15.10 times 2 is 30.2
30.2+42.42=72.62
100-72.62=27.38
Can somebody help me. Will mark brainliest.
Answers
Answer:
the reasoning for 1 2 and 3 are given and then the statement for 4 is triangle abc = triangle cde and its reasoning is sss theorem (side-side-side)
Step-by-step explanation:
1, 2 and 3 are basically given and then 4 is SSS Theorem since all three sides of the first triangle are equal to all three sides of the second triangle
Look at the data points on the graph
Is this relationship a function?
Answers
Please help me with this ;(
Answers
Brainliest.
Good luck
HELPPPP MEEEEE!!!!!!!!!!!!!!!
Answers
Answer: multiply by 2
Step-by-step explanation: this will cancel the denominator on the left side
please help i missed this class and i’m a little confused (question is in the pic)please tell me how to solve it
Answers
The answer is 0.
Plz help me i need it BRAINLIEST AND GOOD RATING IMMEDIATLY
Marcus and Lily are running at the school track. The graphs below represent the distance in miles each person has run as function of time in minutes. Select all the statements that are true based on the graphs shown.
Answers
can someone respond to my last question?
Answers
Answer:
i will try to help you
Step-by-step explanation:
Simplify the expression: 4(x + 3) + 3(5 – x) A X + 27 B X + 8 C 2x + 15 D. 19x + 11
Answers
Answer:
A
Step-by-step explanation:
4(x+3)+3(5-x)
=4x+12+15-3x
=x+27
Answer:
A. x+27
Step-by-step explanation:
you have to open the brackets it will be 4x+12+15-3xfor more easier you can organise it 4x-3x+12+15=x+27Find the formula for the area A and the perimeter P of the shape shown find the area and perimeter when R is 5 cm find R when A is 100cm2 find r when P is 50cm find the value of r that makes A = p numerically
Answers
Answer:
1)Area; A = ¼πr²
Perimeter; P = πr/2 + 2r
2)A = 19.63 cm²
P = 17.85 cm
3) r = 8.885 cm
4) r = 14 cm
Step-by-step explanation:
This is a quadrant of a circle. Thus;
Area of a circle is πr². A quadrant is a quarter of a circle. Thus;
Formula for Quadrant Area is; A = ¼πr²
A) Perimeter of a circle is 2πr. Thus, perimeter of a quadrant is a quarter of the full circle perimeter.
Formula for the quadrant perimeter in the image given is;
P = 2πr/4 + 2r
P = πr/2 + 2r
B) When r is 5 cm;
A = ¼π(5)²
A = 19.63 cm²
P = π(5)/2 + 2(5)
P = 17.85 cm
C) when A is 100cm²:
¼πr² = 100
r² = 100 × 4/π
r² = 78.9358
r = √78.9358
r = 8.885 cm
D) when P = 50 cm.
50 = πr/2 + 2r
50 = (½π + 2)r
r = 50/(½π + 2)
r = 14 cm
A. The rate of change of function A is -2 The rate of B is 8
B. The rate of hangs function A is 1 The rate of change of function B is 8
C. The rate of change of function A is -2 The rate of change of function B is 4
D. The rate of change of function A is 1 The rate of change of function A is 1 The rate of function B is 4
Answers
If it’s not I’m sorry
In one week, a printing center made 1,232 copies of a 26 page article. The printing center also printed 639 copies of a 14 page essay. How many pages did the printing center print during the week?
Answers
Answer: they printed 40,978 pages in a week
1 pts
The hanger image below represents a balanced equation.
27
v
v
Find the value of V that makes the equation true.
OV=9
O V = 8
O V = 7
O No answer text provided.
Answers
Answer:
9
Step-by-step explanation:
27/3=9. 9x3=27
If x = 2, y = -1, Simplify and find the value of x(2) - 3 (x(2) + y(2) - 4).
Answers
Answer:
I think it would be -4x-6y+12
Answer:
10
Step-by-step explanation:
Plug in the values to "x" and "y" and solve.
Solve:
2(2) - 3(2(2) - 1(2) - 4)
2(2) - 3(4 - 1(2) - 4)
2(2) - 3(4 - 2 - 4)
2(2) - 3(-2)
4 - 3(-2)
4 + 6
10
Your answer would be 10.
Which of the following is the equation of the line that passes through the given point and has the given slope?
Answers
Answer:
The first choice
Step-by-step explanation:
y = mx+b
y = -3x+b
4 = -3*-1 + b
4 = 3 + b
b = 1.
Name the vertical angles in the diagram below:
Answers
Hey there!
The vertical angles in the diagram shown are 2 and 3, and 1 and 4, because they are formed by 2 intersecting lines and are across from eachother.
Hope it helps and have a good day!
Sarah has a loyalty card good for a 20% discount at her local grocery store. What would her total in dollars and cents be, after the discount and before tax, if the total cost of all the items she wants to buy is $39.25?
Answers
67.5 into a fraction
Answers
Answer:
67 1/2
Step-by-step explanation:
67 5/10
67 1/2
135 over 2 =67 and 1 over 2 =67.5 Answer:(67 1/2)
HELP AS SOON AS POSSIBLE PLEASE!
Answers
Answer: A is correct
Step-by-step explanation:
all possible chances between two people are 100 different possibilities. Once you add the possibilities, you can see there is 15 balloons with the medium prize. Multiply 15 by 2 and you'll get 30/100, which simplifies to 3/10
please help if you can
Answers
Answer:
Lets solve it
4x-3 <5
4x<5+3
4x<8
x<8/4
x<2
So yes, two is a solution
Step-by-step explanation:
Answer:
[tex]4(2) - 3 \leqslant 5 \\ \: \: 8 - 3 \leqslant 5 \\ 5 \leqslant 5[/tex]
I believe the answer is
[tex]yes[/tex]
Step-by-step explanation:
i hope this helps!
I need help with this math problem
what is 15% of $58?
Answers
Answer:
15% of 58
15÷100×58
may this help u
Answer: $ 8.70
Step-by-step explanation: 0.15 x 58 = 8.7
NEED HELP FAST PLEASE.
Please answer all these.
AND BECAUSE YOUR GONNA ANSWER ALL OF THEN IMA GIVE YOU 50 POINT
Answers
Answer:
60
Step-by-step explanation:
What question can you never honestly answer yes to?
Answers
Answer: DO YOU LIKE SOMEONE? AND THAT IS MY QUESTION I CAN NEVER ANSWER :) :P
Step-by-step explanation:
Help please I’m almost done
Answers
Answer:
33 and -39
Step-by-step explanation:
Angle on a straight line = 180
|5x + 15| = 180 and |5x + 15| = -180
5x + 15 = 180
Subtract 15 from both sides;
5x = 165
Divide both sides by 5;
x = 33
5x + 15 = -180
Subtract 15 from both sides;
5x = -195
Divide both sides by 5;
x = -39
What is the length of AB?
14 unite
12 unite
10 unite
6 units
Answers
the answer willllll be 6 units
Can someone please help. I dont know how the heck to do this and i need to keep my math grade up.
Answers
Answer:
give a full picture bruv
Find the area of this parallelogram.
Answers
21*9 = 189cm^2
Step by step explanation :
❃ [tex] \underline{ \underline{ \sf{Given} }}: [/tex]
Base length ( b ) = 21 cmVertical height ( h ) = 9 cm Slant height = 12 cm { Ignore the slant height as it is not required while finding the area }❃ [tex] \underline{ \underline{ \sf{To \: find}} }: [/tex]
Area of the given parallelogram✑ [tex] \bold{ \red{ \boxed{ \sf{Area \: of \: a \: parallelogram \: = bh}}}}[/tex]
Substitute the known values :
⇝ [tex] \sf{21 cm \times 9 \: cm}[/tex]
⇝ [tex] \boxed{ \bold{ \sf{189 \: {cm}^{2} }}}[/tex]
☥ [tex] \boxed{ \boxed{ \tt{Our \: final \: answer : \bold{ 189 \: {cm}^{2} }}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ツ
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