Answer:
plz mark me as brainliest ❤️
12 coins are there in the second pile, when number of coins in two piles are in the ratio of 3 : 8 and the coins in the first pile are 50ps and coins in the second pile are 20ps.
The number of coins in two piles are in the ratio of 3 : 8.
The coins in the first pile are 50ps
The coins in the second pile are 20ps
There is £4.50 in the first pile.
We need to how much in the second pile
What is ratio?A relationship between two things when it is expressed in amounts is called ratio
By Given data,
The number of coins in two piles are in the ratio of 3 : 8.
The coins in the first pile are 50ps
The coins in the second pile are 20ps
There is £4.50 in the first pile.
We need to find how much in the second pile.
(4.5*8)/3
Calculate the product and divide it by 3
36/3
The division of 36/3 is 12.
So if there is £4.50 in the first pile. then 12 are there in the second pile
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Tom purchased a basketball game for $9.09, and a Pokemon game for $13.96
with two $20 bills. How much change did Tom get?
Hello :D
2 x $20 = $40
$9.09 + $13.96 = $23.05
$40.00 - $23.05 = $16.95
The answer is $16.95. I hope this helps :)
Answer:
:troll:
Step-by-step explanation:
38. Jean owes her parents $90, to be paid in 5 equal installments. How much is each
installment?
2(x - 12)=16 what is x
Answer:
X= 20
Step-by-step explanation:
2( x ‐ 12)= 16
2x ‐24 = 16 ( times in your brackets)
2x ‐ 24 ‐ 16 = 0
2x ‐ 40= 0
2x = 40
x = 20
Solve x−9y=19 for y.
Answer:
y = (19 - x) / -9
Step-by-step explanation:
Subtract x from both sides.
-9y = 19 - x
Divide both sides by -9
y = (19 - x) / -9
Anyone able to answer this?
Answer:
B) (4,5)
Step-by-step explanation:
Hope this helps.. (again)
Answer:
(4,5)
Step-by-step explanation:
you can count the units, move seven to the right and two up
What are the ways you can prove triangles are congruent?
Answer:
There are five ways to find if two triangles are congruent: SSS, SAS, ASA, AAS and HL.
-3(1- 7v) = 102 how do to solve this problem?
Step-by-step explanation:
-3(1-7v) = 102
÷ -3 ÷ -3
1-7v = -34
-1. -1
-7v = -35
÷-7. ÷-7
v = 5
Answer:
V=5
Step-by-step explanation:
-3(1-7v)=102
-3+21v=102
21v=102
v=5
The answer for (-1-1)2+4. (0-1)2+4
Answer:-8
Use the given functions to set up and simplify (0−1)⋅2+4
.(−1−1)⋅2+4=0
(0−1)⋅2+4=2
Step-by-step explanation
Answer:
-8
Step-by-step explanation:
(-1-1)2+4(0-1)2+4
(-2)2+4(-1)2+4
-4+4(-2)+4
4(-2)
-8
Hope that helps
Please help me in geomotry.
Answer:
distance between (3,7) and (-6,-4) is [tex]\sqrt{202}[/tex]
Step-by-step explanation:
3rd point = (3, -4)
from (3,7) to (3, -4) is 11 units
from (-6,-4) to (3, -4) is 9 unites
hypothenuse
a^2 + b^2 = c^2
(11)^2 + (9)^2 = c^2
121 + 81 = c^2
c^2 = 202
c = [tex]\sqrt{202}[/tex]
HELP ON FIRST 3 PLS
Answer:
THE answer are
A' ( -5,-2 )G' (-8,1 )E' (4 -9 )HOPE IT HELP YOU.
Find the value of (2+root 3)(2-root 3)
Answer:
4-3 = 1
Step-by-step explanation:
hopefully it will help you anyway
Write a two column proof
given 7y 8x-14; y=6
prove x=7
PLS SHOW WORK
Answer:
Given - 7y=8x-14 : y=6
Substitution Property - 7(6)=8x-14
Distributive Property - 8x-14=42
Addition Property - 8x=56
Division Property - x=7
Step-by-step explanation:
To prove that the value of x = 7, the equation to use will be 7y = 8x - 14
From the information given, we are given the equation that states that:
7y = 8x - 14
where, y = 6
In this case, we've to put the value of y into the equation and this will be:
7y = 8x - 14
7(6) = 8x - 14
Collect like terms.
42 = 8x - 14.
8x = 42 + 14
8x = 56
x = 56/8
x = 7
Therefore, it has been proven that x = 7
Read related link on:
https://brainly.com/question/18407669
Evaluate 6y + x9
When x = -5, y = -4
Answer:
-69
Step-by-step explanation:
6(-4) + (-5)9
= -69
Answer:-69
Step-by-step explanation:
anyone solve this maths questions from integers
Answer:
45
Step-by-step explanation:
Total score = 35 + (-10) + (-15) + 20 + 5
Total score = 35 - 10 - 15 + 20 + 5
Total score = 60 - 25
Total score = 45
f(x) = -1/2x is it increasing, decreasing or constant
Answer:
The function is decreasing.
Step-by-step explanation:
f(x) = x is the parent function, when you make x negative it decreases rather than increasing. the use of the slope (1/2) doesn't change whether it it increasing or decreasing. as long as the negative sign is in front, it will decrease.
I need an explanation and an answer please.
we have,
14x+8+6x+12=180 {interior angle}
or, 20x+20= 180
or, 20x= 180- 20
or, x= 160/20
:. x= 8
Now,
14x+8= 14.8+8
= 112+8 =120
6x+12= 6.8+12
= 48+12 = 60
given the equations: A. 7(x+2)+3(x+5)=14(x+3)-6(x+2) B. -5(x+3)+7(x+2)=4(x-3)-2(x+5) C. 3(x-5)+2x=4(x-4)+x+1 what is the order of the equatshons from to most solutions?
Step-by-step explanation:
Your search - given the equations: A. 7(x+2)+3(x+5)=14(x+3)-6(x+2) B. -5(x+3)+7(x+2)=4(x-3)-2(x+5) C. 3 ... - did not match any documents.
Suggestions:
Make sure that all words are spelled correctly.
Try different keywords.
Try more general keywords.
Try fewer keywords.
Show that a to the 6th an be written as a perfect square and as a perfect cube.
Answer:
Step-by-step explanation:
a^6 = a * a * a * a * a * a You can break this into groups of 2 and groups of three.
Groups of 3
a^6 = a * a * a * a * a * a
what that means is that you have 2 groups of 3 which can be written as (a^3)^2 which means that this number is a perfect square.
Groups of 2
a^6 = a * a * a * a * a * a
What this means is that you have (a^2)^3 which is three groups of 2 members. The answer is that you have a perfect cube each member of which is a^2
Which list contains ONLY irrational numbers?
Simplify this expression.
Answer:
It would be √3
Step-by-step explanation:
Answer: square root(10)- square root(14)+ square root 15- square root(21)
Step-by-step explanation:
use the FOIL method
Evaluate the expression when b= -7 and x=4
b-6x
Answer:
-31
Step-by-step explanation:
please make me brainlist
Answer:
The correct answer is 46. I got this off ALEKS :)
Step-by-step explanation:
if alyssa plans to run 7/8 mile on a trail at one point she sees that she is at mile maker 0.3 How much farther does she have to run
Rewrite 7/8 as a decimal by dividing 7 by 8:
7/8 = 0.875
Now to find how much further she has to run subtract where is now from the total distance:
0.875 - 0.3 = 0.575
She needs to run 0.575 miles more
Olivia's science class is making slime from cornstarch and glue. Olivia is helping pass out
materials. She gives each student 4 ounces of cornstarch from a 5-pound bucket. If Olivia's
class has a total of 18 students, how many ounces of cornstarch will she have left?
Answer:she will have 4.44 ounces of cornstarch left
Step-by-step explanation: 1 pound=16 ounces 16*5=80 ounces 80 ounces equal 5 pounds then you divide 80 by 18 and your answer should come out as 4.44 ounces
Amount of cornstarch left is 8 ounce
Given that;
Each student get = 4 ounce of cornstarch
Total number of student = 18 students
Total amount of cornstarch = 5 pound
Find:
Amount of cornstarch left
Computation:
Amount of total cornstarch to student = Each student get × Total number of student
Amount of total cornstarch to student = 4 × 18
Amount of total cornstarch to student = 72 ounce
1 pound = 16 ounces
So,
Total amount of cornstarch = 5 × 16
Total amount of cornstarch = 80 ounces
Amount of cornstarch left = 80 - 72
Amount of cornstarch left = 8 ounce
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I will give you 20 points IF THE ANSWER IS CORRECT
angle 3 and angle 4 are supplementary. m<3=7x-3 and m<4=2x+12. Find the measure of each angle
Step-by-step explanation:
Sum of supplementary angle = 180⁰
2x + 12 + 7x - 3 = 180
9x + 9 = 180
9x = 180 - 7
9x = 171
x = 171/9
x = 19
m<3 = 7(19) - 3 = 133 - 3 = 130⁰
m<4 = 2(19) + 12 = 50⁰
Can somebody help me please and thank you?
Answer: $31045.5
Step-by-step explanation:
First, you have to start by writing your equation. Start with letting p = the amount of product sold and d = dollars, or the amount of profit the CEO makes.
So, your equation should look like this:
d = the percentage the CEO earns (the profit of the company)
Profit is equal to the amount of gains minus the amount of losses. The amount of gains would be $855 times the number of products sold, and the losses per month are $6780 flat as shown in the problem. Finally, the percentage is 15%, as you're also told in the problem.
So now your equation looks like this:
d = 15% (855p - 6780)
OR
d = .15 (855p - 6780)
Now, you can substitute your 250 products sold in for p, and solve as shown below.
d = .15 (855(250) - 6780)
d = .15 (213750 - 6780)
d = .15 (206970)
d = 31045.5
Answer:
$31045.5
Step-by-step explanation:
We need to find the profit after selling the products first so
$855 × 250 = $213750
Then we need to subtract the expenses from the profit
$213750 - $6780 = $206970
Since the CEO get paid 15% of the total profit, we just need to take 15% of the above number
$206970 × 0.15 = $31045.5
Round 27,850 to the nearest ten thousand.
PLEASE HELP
Find the Value of X in the given right triangle
Answer:
I think answer is 149 by using Pythagoras theorem
Step-by-step explanation:
sinx= p/h
= 7/10
sinx= 0.7
maybe
Your car can travel 75 miles
for every 3 gallons of gas.
If you have 7 gallons of gas
left, how much farther can
you travel?
the expression 3x-9 and 23-5x represent the lengths (in feet) of two sides of an equailater triangle. find the perimeter of the triangle
Answer: 3ft
Step-by-step explanation:
Step 1; 3x-9=23 5x
Step 2; 3x9=23 5x 3x+ 9=23- 5x
Step 3 ; 3x-9 3x4-9 = 3ft
3ft is the answer.
Please help with 27 28 29 and 30 this is due in the morning
Answer:
Step-by-step explanation:
27. LMN = LMO- NMO = 85-53 = 32